Coord 2000 | 21069+3845 | Discov num | STF2758 | Comp | AB | Coord arcsec 2000 | 21 06 53.95 +38 44 57.9 | ||||
Date first | 1753 | Date last | 2022 | Obs | 1809 | ||||||
Pa first | 35 | Pa last | 153.5 | P.A. Now (θ) | 153.5° | ||||||
Sep first | 19.6 | Sep last | 31.99 | Sep. Now (ρ) | 31.99" | ||||||
Mag pri | 5.35 | Mag sec | 6.10 | delta mag (ΔM) | 0.75 | Spectral class | K5V+K7V (yellow-orange/yellow-orange) | ||||
Pri motion ra | +417 | Sec motion ra | +412 | ||||||||
Pri motion dec | +326 | Sec motion dec | +313 | ||||||||
Notes | N O P (See Notes, Orbital solution, 100-year proper motion) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 61 Cyg | 70919 | 21 06 54 +38 44 58 | STF 2758 AB | 2022 | 1809 | 154 | 32.0 | 5.35 | 6.10 | 0.75 | Y | <=== |
Show | 21 06 54 +38 44 58 | STF 2758 AC | 2016 | 7 | 219 | 839.8 | 5.35 | 10.23 | 4.88 | ||||
Show | 70919 | 21 06 54 +38 44 58 | STF 2758 AD | 2016 | 5 | 250 | 748.0 | 5.35 | 10.45 | 5.10 | |||
Show | 70919 | 21 06 54 +38 44 58 | STF 2758 AE | 2016 | 13 | 267 | 340.8 | 5.35 | 9.63 | 4.28 | |||
Show | 21 06 54 +38 44 58 | STF 2758 AF | 2016 | 11 | 240 | 371.2 | 5.35 | 11.30 | 5.95 | ||||
Show | 21 06 54 +38 44 58 | STF 2758 AG | 2016 | 14 | 236 | 260.4 | 5.35 | 11.30 | 5.95 | ||||
Show | 21 06 54 +38 44 58 | STF 2758 AH | 2021 | 34 | 263 | 134.0 | 5.35 | 9.97 | 4.62 | ||||
Show | 21 06 54 +38 44 58 | SMR 1 AI | 2021 | 16 | 236 | 49.3 | 5.35 | 10.74 | 5.39 | ||||
Show | 21 06 54 +38 44 58 | HZE 4 AJ | 2015 | 4 | 241 | 17.5 | 5.35 | ||||||
Show | 21 06 54 +38 44 58 | HZE 4 AK | 2006 | 1 | 83 | 7.8 | 5.35 | ||||||
Show | 21 06 54 +38 44 58 | SMR 40 AO | 2021 | 12 | 275 | 176.6 | 5.35 | 12.65 | 7.30 | ||||
Show | 21 06 54 +38 44 58 | SMR 40 AP | 2021 | 11 | 284 | 166.5 | 5.35 | 12.84 | 7.49 | ||||
Show | 21 06 54 +38 44 58 | SMR 40 AQ | 2021 | 7 | 295 | 76.1 | 5.35 | 13.19 | 7.84 | ||||
Show | 21 06 55 +38 44 32 | STF 2758 BC | 2016 | 7 | 221 | 827.6 | 6.10 | 10.03 | 3.93 | ||||
Show | 21 06 55 +38 44 32 | HZE 4 BL | 2006 | 1 | 145 | 9.9 | 6.10 | ||||||
Show | 21 06 55 +38 44 32 | FYM 106 BM | 2016 | 4 | 238 | 100.7 | 6.10 | 14.30 | 8.20 | ||||
Show | 21 06 55 +38 44 32 | FYM 106 BN | 2016 | 4 | 152 | 48.3 | 6.05 | 14.40 | 8.35 | ||||
Show | 21 06 55 +38 44 32 | TNN 15 BR | 2005 | 1 | 77 | 11.5 | 6.10 |
Name | 61 Cyg | Var name | V1803 Cyg | Constellation | Cygnus | SAO | 70919 | ||||
HIP | 104214 | Tycho2 | 3168-02800-1 | Gaia DR2 | 1872047227813442688 | HD | 201091 | ||||
HR | 8085 | GC | 29509 | ADS | 14636 | GL | Gl 820A | ||||
BD | BD+38 4343 | Flamsteed | 61 Cygni | Flamsteed name | 61 Cyg | FK5 | 793 | ||||
Distance | 3.49 | Distance ly | 11.38 |
Period (P) | 704.858y | ± 40.221 | Periastron (T) | 1696.004y | ± 6.742 | Semi-major axis (a) | 24.57a | ± 3.5 |
Eccentricity (e) | 0.435 | ± 0.044 | Inclination (i) | 52.018° | ± 0.443 | Longitude of periastron (ω) | 154.044° | ± 6.821 |
Node (Ω) | 174.56° | ± 2.514 | Notes | n | Reference | PkO2021b | ||
Equinox | Last observation | 2019 | Grade | 4 | (1=Definitive, 9=Indet.) |
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st. |
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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Identifier | 21069+3845 STF2758 A |
coord_arcsec_2000 | 210653.94+384457.8 |
Period (P) | 4.9y | Periastron (T) | 1953.2y | Semi-major axis (a) | 0.14a | |||
Eccentricity (e) | 0.5 | Inclination (i) | 134° | Longitude of periastron (ω) | 295° | |||
Node (Ω) | 94° | Notes | n | Reference | Dej1960 | |||
Equinox | Last observation | 1958 | Grade | 9 | (1=Definitive, 9=Indet.) |
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st. |
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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discov_num | notes | refcode |
STF2758 | 61 Cyg. According to R.G. Aitken, this was discovered in 1753 by | A__1935f |
Bradley. Premature orbits have been computed for AB. This is an | Bdy1832A | |
example of a binary known by its common parallax and proper motion | ||
rather than the orbital motion, which has completed approximately | ||
one-sixth of an orbit in the past 200 years. The extremely large | ||
proper motion of this pair has led to some confusion in identification | ||
of others stars measured relative to the primary. Precise epoch-2000 | ||
coordinates and UCAC2 catalog cross-identifications are listed below: | ||
A = UCAC2 50084730 = 2106539+384457 pm = +5328 +3258 | ||
B = UCAC2 50084732 = 2106552+384431 pm = +5267 +3143 | ||
C = UCAC2 45407969 = 2106142+383502 +007+006 | ||
D = UCAC2 45407870 = 2105597+384133 +002-006 | ||
E = UCAC2 45408060 = 2106306+384532 +012-007 | ||
F = UCAC2 45408067 = 2106322+384246 +019-002 | ||
G = UCAC2 45408111 = 2106413+384325 +000-002 | ||
H = UCAC2 45408157 = 2106502+384551 -004-006 | ||
The Aa pair was renamed AF. The G and H components were both initially | ||
believed to be the C component. B is BD+38@4344. | ||
AB: Statistically the same parallax within the errors would indicate | ||
the components are physical. | ||
AB: H 4 18. | MEv2010 | |
An estimated mass has been used by Josties (1981) to compute the | Jti1981 | |
otherwise nearly indeterminate orbit; thus the orbit should not be | ||
used to compute the mass. The RV difference from which the ascending | ||
node is inferred is quite small. Various small variations, formerly | ||
suspected in the period range of about 5-10 years, are absent in the | ||
strong photographic coverage of the last decades. | ||
See Baize & Petit (1989) catalog of doubles with variable component. | Baz1989d | |
Resulting component masses are 0.74 +/- 0.13 and 0.46 +/- 0.07 Msun. | PkO2006b | |
HIP 104214. See Allen et al. (2000) for information on metallicity, | AlC2000 | |
age, galactic orbital parameters, etc. | ||
CHARA Array Limb-darkened diameter of A,B: | CIA2008e | |
1.775 +/- 0.013, 1.581 +/- 0.022 mas. | ||
R = 0.665 +/- 0.005, 0.595 +/- 0.008 \rsun, | ||
L = 0.153 +/- 0.010, 0.085 +/- 0.007 \lsun, | ||
Teff = 4400 +/- 100, 4040 +/- 80 K. | ||
AB: NLTT 50559/50560 | Chm2004 | |
BC: Optical pair, based on study of relative motion of the components | ||
using the method of apparent motion parameters. | Kiy2008 | |
Inclination of orbit flipped by 180 deg in accordance with available | Pko2017b | |
data by cataloger. | ||
Analysis of long term photometric variability of both components | PkO2019a | |
reliable photometric variability with periods of about 15 years and | ||
variation of 0.05(0.02) magnitudes for both components as well as a | ||
9 year variation for B. | ||
HZE 4 | Heinze et al. (2010) determine that the J, K, and L components are all | |
background objects. | Hze2010 | |
STF2758 | AC, AE, AF, AG, AH: Rectilinear solutions by Mason & Hartkopf (2016). | Msn2016a |
SMR 1 | AI: Rectilinear solution by Mason & Hartkopf (2016). | Msn2016a |
SMR 40 | AO, AP: Rectilinear solutions by Mason & Hartkopf (2016). | Msn2016a |
STF2758 | BC: Rectilinear solution by Mason & Hartkopf (2016). | Msn2016a |
FYM 106 | BN: Rectilinear solution by Mason & Hartkopf (2016). | Msn2016a |
refcode | metd | author | reference |
A__1935f | - | Aitken, R.G. | 1935QB821.A3....... |
A__1935f | The Binary Stars, 1935 | ||
AlC2000 | Po - | Allen, C., Poveda, A., & Herrera, M | 2000A&A...356..529A |
AlC2000 | A&A 356, 529, 2000 | ||
Baz1989d | - | Baize, P. & Petit, M. | 1989A&AS...77..497B |
Baz1989d | A&AS 77, 497, 1989 | ||
Bdy1832A | Ma - | Bradley, J. | 1833MmRAS...5...13H |
Bdy1832A | Memoirs, Oxford, 1832 | ||
Bdy1832A | (as cited by Herschel, MemRAS 5, 13, 1833) | ||
Chm2004 | E - | Chaname, J. & Gould, A. | 2004ApJ...601..289C |
Chm2004 | ApJ 601, 289, 2004 | ||
Chm2004 | (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early | ||
Chm2004 | versions of 2MASS and UCAC, with date given only as "circa 2000". Measures | ||
Chm2004 | identical to discovery observations - predominantly close pairs - were assumed | ||
Chm2004 | not new observations, so not included in WDS. Similar concerns when primary and | ||
Chm2004 | secondary magnitudes or proper motions were the same.) | ||
CIA2008e | not j | Kervella, P., Merand, A., Pichon, B., Thevenin, F., Heiter, U., Bigot, L., | 2008A&A...488..667K |
CIA2008e | ten Brummelaar, T.A., McAlister, H.A., Ridgway, S.T., Turner, N., Sturmann, J., | . | |
CIA2008e | Sturmann, L., Goldfinger, P.J. & Farrington, C. | . | |
CIA2008e | A&A 488, 667, 2008 | . | |
Hze2010 | A j | Heinze, A.N., Hinz, P.M., Sivanandam, S., Kenworthy, M., Meyer, M., & Miller, D. | 2010ApJ...714.1551H |
Hze2010 | ApJ 714, 1551, 2010 | ||
Kiy2008 | - | Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. | 2008SvAL...32..405K |
Kiy2008 | SvAL 34, 405, 2008 | ||
MEv2010 | - | MacEvoy, B. | ................... |
MEv2010 | private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) | ||
Msn2016a | lin - | Mason, B.D. & Hartkopf, W.I. | 2016IAUDS.189....1M |
Msn2016a | Inf. Circ. 189, 1, 2016 | ||
PkO2006b | orb - | Gorshanov, D.L., Shakht, N.A. & Kisselev, A.A. | 2006SvA....49..386K |
PkO2006b | SvA 49, 386, 2006 | ||
PkO2017b | Po - | Shakht, N.A., Gorshanov, D.L. & Vasilkova, O.O. | 2017Ap.....60..507S |
PkO2017b | +orb | Astrophysics 60, 507, 2017 | |
PkO2017b | Note: Published J2000 PA precessed to epoch of observation for consistency. | ||
PkO2021b | orb - | Izmailov, I.S., Shakht, N.A., Polyakov, E.V., Gorshanov, D.L. & Pogodin, M.A. | 2021Ap.....64..160I |
PkO2021b | Astrophysics 64, 120, 2021 |
idgroup | discov | author |
1 | FYM | Fay, M. |
28 | SMR | Schlimmer, J. |
83 | STF | Struve, F.G.W. |
116 | TNN | Tanner, A.M., Gelino, C.R., & Law, N.M. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
21069+3845 | STF2758 | AB | 2007 | 1620 | 151 | 31.1 | 5.20 | 6.05 | K5V K7V | NODP | 210653.94+384457.8 |
21069+3845 | STF2758 | AB | 2008 | 1621 | 151 | 31.0 | 5.20 | 6.05 | K5V K7V | NODP | 210653.94+384457.8 |
21069+3845 | STF2758 | AB | 2010 | 1642 | 154 | 31.1 | 5.20 | 6.05 | K5V K7V | NODP | 210653.94+384457.8 |
21069+3845 | STF2758 | AB | 2011 | 1647 | 151 | 31.9 | 5.20 | 6.05 | K5V K7V | NODP | 210653.94+384457.8 |
21069+3845 | STF2758 | AB | 2012 | 1652 | 152 | 31.4 | 5.35 | 6.10 | K5V K7V | NODP | 210653.94+384457.8 |
21069+3845 | STF2758 | AB | 2013 | 1666 | 152 | 31.5 | 5.20 | 6.05 | K5V K7V | NODP | 210653.95+384457.9 |
21069+3845 | STF2758 | AB | 2014 | 1668 | 152 | 31.5 | 5.20 | 6.05 | K5V K7V | NODP | 210653.95+384457.9 |
21069+3845 | STF2758 | AB | 2015 | 1672 | 153 | 31.4 | 5.20 | 6.05 | K5V+K7V | NO P | 210653.95+384457.9 |
21069+3845 | STF2758 | AB | 2016 | 1734 | 152 | 31.4 | 5.20 | 6.05 | K5V+K7V | NO P | 210653.95+384457.9 |
21069+3845 | STF2758 | AB | 2017 | 1736 | 153 | 31.7 | 5.20 | 6.05 | K5V+K7V | NO P | 210653.95+384457.9 |
21069+3845 | STF2758 | AB | 2018 | 1741 | 154 | 31.8 | 5.20 | 6.05 | K5V+K7V | NO P | 210653.95+384457.9 |
21069+3845 | STF2758 | AB | 2019 | 1794 | 153 | 31.8 | 5.20 | 6.05 | K5V+K7V | NO P | 210653.95+384457.9 |
21069+3845 | STF2758 | AB | 2021 | 1806 | 154 | 31.9 | 5.20 | 6.05 | K5V+K7V | NO P | 210653.95+384457.9 |
21069+3845 | STF2758 | AB | 2022 | 1809 | 154 | 32.0 | 5.35 | 6.10 | K5V+K7V | NO P | 210653.95+384457.9 |
Show | date | username ⇓ | difficulty | separation | pa_estim | interest | notes |
Show | 23/08/07 | Daedalus1 | mean difficulty | separated | 155 | Wide, beautiful pair. Primary is much brighter, yellow; companion is orange. Surrounded by dim stars. |
Show | date | username | difficulty | sep | sep_sigma | pa | pa_sigma | delta_mag | # | notes |
Show | 23/08/07 | Daedalus1 | mean difficulty | 32.04 | 0.03 | 155.00 | 0.00 | 0.82 | 12 | Pickering 6, good. |
Show | 20/11/06 | Zeitgenosse | 32.00 | 153.30 | 1 | astrometric from individual coordinates in RA, DE |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
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A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | |
B | pa=153.1° sep=29.49" | ||||||||||||||||
C | pa=212.6° sep=771.27" | pa=214.5° sep=756.74" | |||||||||||||||
D | pa=244.7° sep=605.56" | pa=247.5° sep=607.15" | pa=341.2° sep=413.52" | ||||||||||||||
E | pa=265.8° sep=266.12" | pa=271.4° sep=278.82" | pa=13.4° sep=647.78" | pa=49.8° sep=369.59" | |||||||||||||
F | pa=233.6° sep=311.90" | pa=239.0° sep=308.42" | pa=19.5° sep=492.94" | pa=76.1° sep=305.62" | pa=175.0° sep=166.06" | ||||||||||||
G | pa=229.0° sep=222.73" | pa=236.6° sep=217.46" | pa=26.1° sep=561.19" | pa=73.5° sep=395.84" | pa=142.4° sep=159.46" | pa=64.8° sep=91.62" | |||||||||||
H | pa=261.1° sep=105.01" | pa=274.9° sep=117.50" | pa=26.2° sep=705.99" | pa=61.4° sep=505.60" | pa=88.8° sep=161.70" | pa=41.1° sep=223.98" | pa=26.4° sep=144.80" | ||||||||||
I | pa=228.8° sep=42.19" | pa=268.1° sep=45.12" | pa=31.7° sep=730.85" | pa=65.9° sep=565.12" | pa=92.0° sep=233.79" | pa=54.4° sep=269.88" | pa=49.1° sep=180.54" | pa=99.0° sep=72.88" | |||||||||
J | pa=234.3° sep=14.70" | pa=305.0° sep=30.86" | pa=32.2° sep=757.63" | pa=65.0° sep=591.12" | pa=87.5° sep=253.71" | pa=53.6° sep=297.20" | pa=48.7° sep=208.10" | pa=85.2° sep=92.13" | pa=45.9° sep=27.60" | ||||||||
K | pa=81.3° sep=6.09" | pa=345.0° sep=28.19" | pa=33.0° sep=775.31" | pa=64.9° sep=611.40" | pa=85.7° sep=272.19" | pa=54.1° sep=317.31" | pa=49.9° sep=227.91" | pa=81.1° sep=111.10" | pa=52.8° sep=47.45" | pa=62.1° sep=20.32" | |||||||
L | pa=152.8° sep=38.69" | pa=151.7° sep=9.21" | pa=35.2° sep=752.58" | pa=68.4° sep=608.16" | pa=93.0° sep=283.50" | pa=60.7° sep=308.13" | pa=59.0° sep=216.84" | pa=98.5° sep=122.77" | pa=97.6° sep=49.90" | pa=131.1° sep=39.30" | pa=161.7° sep=37.21" | ||||||
M | pa=213.5° sep=96.10" | pa=231.0° sep=85.48" | pa=32.5° sep=675.18" | pa=70.2° sep=525.81" | pa=105.9° sep=220.81" | pa=62.1° sep=224.11" | pa=60.2° sep=132.66" | pa=141.5° sep=81.47" | pa=202.1° sep=56.52" | pa=209.9° sep=82.52" | pa=216.1° sep=100.30" | pa=237.1° sep=84.25" | |||||
N | pa=155.9° sep=75.65" | pa=157.7° sep=46.22" | pa=37.6° sep=732.48" | pa=71.9° sep=608.81" | pa=99.5° sep=300.38" | pa=67.6° sep=304.89" | pa=68.9° sep=213.44" | pa=111.4° sep=144.56" | pa=123.4° sep=75.01" | pa=144.7° sep=74.09" | pa=160.5° sep=74.26" | pa=159.2° sep=37.07" | pa=82.5° sep=84.66" | ||||
O | pa=276.9° sep=138.12" | pa=285.9° sep=156.47" | pa=22.7° sep=722.17" | pa=56.2° sep=494.05" | pa=74.2° sep=133.28" | pa=29.5° sep=231.61" | pa=10.8° sep=165.55" | pa=314.6° sep=46.92" | pa=292.8° sep=114.34" | pa=281.4° sep=127.71" | pa=276.3° sep=144.00" | pa=288.2° sep=163.02" | pa=319.0° sep=128.17" | pa=297.0° sep=188.58" | |||
P | pa=287.1° sep=132.09" | pa=295.0° sep=154.04" | pa=22.8° sep=746.89" | pa=54.8° sep=515.60" | pa=67.2° sep=150.92" | pa=29.1° sep=256.33" | pa=12.8° sep=189.55" | pa=337.8° sep=59.61" | pa=305.2° sep=115.63" | pa=292.5° sep=123.77" | pa=286.0° sep=137.60" | pa=297.0° sep=161.52" | pa=328.4° sep=139.70" | pa=304.5° sep=190.61" | pa=26.1° sep=24.76" | ||
Q | pa=301.2° sep=62.72" | pa=311.3° sep=89.13" | pa=28.0° sep=772.29" | pa=59.5° sep=573.25" | pa=76.2° sep=218.06" | pa=42.2° sep=293.77" | pa=32.7° sep=212.09" | pa=45.7° sep=69.96" | pa=340.1° sep=64.13" | pa=314.6° sep=58.55" | pa=297.9° sep=67.50" | pa=313.2° sep=97.81" | pa=359.7° sep=112.63" | pa=320.2° sep=132.12" | pa=79.2° sep=84.98" | pa=95.0° sep=72.88" | |
R | pa=137.1° sep=32.47" | pa=74.0° sep=9.11" | pa=35.0° sep=763.80" | pa=67.6° sep=616.21" | pa=90.8° sep=287.53" | pa=59.5° sep=317.24" | pa=57.3° sep=226.18" | pa=93.4° sep=126.05" | pa=85.8° sep=54.01" | pa=114.1° sep=37.27" | pa=147.0° sep=29.48" | pa=22.5° sep=11.49" | pa=53.2° sep=93.94" | pa=349.1° sep=46.12" | pa=104.2° sep=164.27" | pa=112.9° sep=161.03" | pa=126.6° sep=94.36" |
Name | 61 Cyg | Coord arcsec 2000 | 210653.95+384457.9 | Mag | 5.35 | Spectral class | K5V (yellow-orange) | ||||
PmRA | 417.00 | PmDE | 326.0 |
Coord arcsec 2000 | 210655.09+384431.6 | Coord calc | 210655.09+384431.6 | Mag | 6.1 | Spectral class | K7V (yellow-orange) | ||||
PmRA | 411.00 | PmDE | 314.0 | HIP | 104217 | Tycho2 | 3168-02798-1 | ||||
HD | 201092 | HR | 8086 | BD | BD+38 4344 | Flamsteed | 61 Cygni | ||||
Flamsteed name | 61 Cyg | Calc delta mag | 0.75 |
Tycho2 | 3168-02798-1 | Pflag | RAmdeg | 316.73028966 | DEmdeg | 38.74202151 | |||||
PmRA | 4117.1 | PmDE | 3128.0 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 2.0 | E pmDE | 2.0 | EpRAm | 1991.60 | EpDEm | 1991.70 | ||||
Num | 4 | Q RAmdeg | 1.5 | Q DEmdeg | 2.0 | Q pmRA | 1.5 | ||||
Q pmDE | 2.0 | BTmag | 7.636 | E BTmag | 0.015 | VTmag | 6.097 | ||||
E VTmag | 0.009 | Prox | 306 | TYC | T | HIP | 104217 | ||||
CCDM | RAdeg | 316.71804806 | DEdeg | 38.73485306 | EpRA 1990 | 1.65 | |||||
EpDE 1990 | 1.75 | E RAdeg | 3.7 | E DEdeg | 3.7 | Posflg | |||||
Corr | 0.1 |
Catalog | H | HIP | 104217 | Proxy | RAhms | 21 06 52.19 | |||||
DEdms | +38 44 03.9 | Vmag | 6.05 | VarFlag | 2 | R Vmag | G | ||||
RAdeg | 316.717 | DEdeg | 38.7344 | AstroRef | Plx | 285.42 | |||||
CCDM | 21069+3844 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | Source | Qual | S | M HIP | |||||||
Theta | Rho | HD | 201092 | BD | BD+38 4344 | ||||||
CD | CP | Dm number | +38 4344 | VIred | 1.56 | ||||||
SpType | K7V | R SpType | Coord arcsec 2000 | 210652.19+384403.9 |
HIP | 104217 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 5.5277626237 | DErad | 0.6760430551 | Plx | 285.88 | PmRA | 4106.9 | ||||
PmDE | 3144.68 | E RArad | 0.31 | E DErad | 0.39 | E Plx | 0.54 | ||||
E pmRA | 0.32 | E pmDE | 0.44 | Hpmag | 6.1467 | E Hpmag | 0.001 | ||||
SHp | 0.013 | VA | 2 | BV | 1.309 | E BV | 0.012 | ||||
VI | 1.27 |
Coord arcsec 2000 | 210618.49+383408.0 | Mag | 10.23 | PmRA | 1.00 | PmDE | 1.0 | ||||
Calc delta mag | 4.88 | Calc coord | yes |
Coord arcsec 2000 | 210607.15+384039.6 | Mag | 10.45 | PmRA | 0.00 | PmDE | -1.0 | ||||
Calc delta mag | 5.1 | Calc coord | yes |
Coord arcsec 2000 | 210631.26+384438.3 | Mag | 9.63 | PmRA | 1.00 | PmDE | -1.0 | ||||
Calc delta mag | 4.28 | Calc coord | yes |
Coord arcsec 2000 | 210632.50+384152.8 | Mag | 11.3 | PmRA | 2.00 | PmDE | 0.0 | ||||
Calc delta mag | 5.95 | Calc coord | yes |
Coord arcsec 2000 | 210639.57+384231.9 | Mag | 11.3 | PmRA | 0.00 | PmDE | 0.0 | ||||
Calc delta mag | 5.95 | Calc coord | yes |
Coord arcsec 2000 | 210645.08+384441.6 | Mag | 9.97 | PmRA | 0.00 | PmDE | -1.0 | ||||
Calc delta mag | 4.62 | Calc coord | yes |
Coord arcsec 2000 | 210651.24+384430.1 | Mag | 10.74 | PmRA | -1.00 | PmDE | -2.0 | ||||
Calc delta mag | 5.39 | Calc coord | yes |
Coord arcsec 2000 | 210652.93+384449.3 | Calc delta mag | 5.35 | Calc coord | yes |
Coord arcsec 2000 | 210654.47+384458.8 | Calc delta mag | 5.35 | Calc coord | yes |
Coord arcsec 2000 | 210655.46+384423.5 | Calc delta mag | 5.35 | Calc coord | yes |
Coord arcsec 2000 | 210649.41+384337.8 | Mag | 14.3 | PmRA | -2.00 | PmDE | -1.0 | ||||
Calc delta mag | 8.95 | Calc coord | yes |
Coord arcsec 2000 | 210656.59+384348.8 | Mag | 14.4 | PmRA | -1.00 | PmDE | 0.0 | ||||
Calc delta mag | 9.05 | Calc coord | yes |
Coord arcsec 2000 | 210642.23+384514.5 | Mag | 12.65 | PmRA | 0.00 | PmDE | 0.0 | ||||
Calc delta mag | 7.3 | Calc coord | yes |
Coord arcsec 2000 | 210643.16+384536.8 | Mag | 12.84 | PmRA | 0.00 | PmDE | -2.0 | ||||
Calc delta mag | 7.49 | Calc coord | yes |
Coord arcsec 2000 | 210649.37+384530.4 | Mag | 13.19 | PmRA | 0.00 | PmDE | 0.0 | ||||
Calc delta mag | 7.84 | Calc coord | yes |
Coord arcsec 2000 | 210655.84+384434.1 | Calc delta mag | 5.35 | Calc coord | yes |