Coord 2000 | 06171+0957 | Discov num | FIN 331 | Comp | Aa,Ab | Coord arcsec 2000 | 06 17 06.62 +09 56 32.6 | ||||
Date first | 1954 | Date last | 2021 | Obs | 77 | ||||||
Pa first | 128 | Pa last | 122.4 | P.A. Now (θ) | 155.6° | ||||||
Sep first | 0.1 | Sep last | 0.075 | Sep. Now (ρ) | 0.07" | ||||||
Mag pri | 6.10 | Mag sec | 6.10 | delta mag (ΔM) | 0 | Spectral class | A2V (white) | ||||
Pri motion ra | +009 | Sec motion ra | |||||||||
Pri motion dec | -060 | Sec motion dec | |||||||||
Notes | N O (See Notes, Orbital solution) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 113675 | 06 17 07 +09 56 33 | FIN 331 Aa,Ab | 2021 | 77 | 122 | 0.1 | 6.10 | 6.10 | 0.00 | Y | <=== | |
Show | 75 Ori | 113675 | 06 17 07 +09 56 33 | BU 96 AB | 2011 | 14 | 263 | 62.9 | 5.40 | 11.77 | 6.37 | ||
Show | 113675 | 06 17 07 +09 56 33 | BU 96 AC | 2000 | 14 | 159 | 114.5 | 5.40 | 9.60 | 4.20 | |||
Show | 113675 | 06 17 07 +09 56 33 | J 408 AD | 2000 | 7 | 162 | 116.4 | 5.40 | 9.60 | 4.20 | |||
Show | 113675 | 06 17 07 +09 56 33 | SLE 859 AE | 2011 | 6 | 349 | 114.6 | 5.40 | 10.08 | 4.68 | |||
Show | 113675 | 06 17 07 +09 56 33 | SLE 859 AF | 2000 | 4 | 99 | 105.0 | 5.40 | 11.14 | 5.74 | |||
Show | 113675 | 06 17 07 +09 56 33 | SLE 859 AG | 2000 | 3 | 205 | 91.7 | 5.40 | 13.38 | 7.98 | |||
Show | 06 17 09 +09 54 46 | J 408 CD | 2015 | 17 | 229 | 5.3 | 9.60 | 11.00 | 1.40 |
Constellation | Orion | SAO | 113675 | HIP | 29850 | Tycho2 | 0735-03442-1 | ||||
Gaia DR2 | 3329160512709750784 | HD | 43525 | HR | 2247 | GC | 8051 | ||||
ADS | 4890 | BD | BD+09 1173 | Flamsteed | 75 Orionis | Flamsteed name | 75 Ori | ||||
FK5 | 2480 | Distance | 69.11 | Distance ly | 225.44 |
Period (P) | 9.205y | ± 0.027 | Periastron (T) | 1993.496y | ± 0.061 | Semi-major axis (a) | 0.0903a | ± 0.0008 |
Eccentricity (e) | 0.2359 | ± 0.0075 | Inclination (i) | 57.59° | ± 0.68 | Longitude of periastron (ω) | 306.4° | ± 1.8 |
Node (Ω) | 125.3° | ± 0.84 | Notes | n | Reference | Hrt1996a | ||
Equinox | 2000 | Last observation | Grade | 1 | (1=Definitive, 9=Indet.) |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st. |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
discov_num | notes | refcode |
FIN 331 | 75 Ori. | |
Aa,Ab: Malkov et al. (2012) derive dynamical, photometric, and | ||
spectroscopic masses 3.13 +/- 0.24, 3.73, and 2.09 Msun, respectively. | Mlk2012 |
refcode | metd | author | reference |
Hrt1996a | Sc j | Hartkopf, W.I., Mason, B.D., & McAlister, H.A. | 1996AJ....111..370H |
Hrt1996a | +orb | AJ 111, 370, 1996 | |
Mlk2012 | not - | Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. | 2012A&A...546A..69M |
Mlk2012 | A&A 546, A69, 2012 |
idgroup | discov | author |
1 | BU | Burnham, S.W. (BU 1 - 81) |
179 | FIN | Finsen, W.S. |
349 | J | Jonckheere, R. |
484 | SLE | Soulie, G. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
06171+0957 | FIN 331 | Aa,Ab | 2005 | 57 | 38 | 0.1 | 6.10 | 6.10 | A2V | NOD | 061706.62+095632.6 |
06171+0957 | FIN 331 | Aa,Ab | 2009 | 58 | 305 | 0.1 | 6.10 | 6.10 | A2V | NOD | 061706.62+095632.6 |
06171+0957 | FIN 331 | Aa,Ab | 2010 | 63 | 2 | 0.0 | 6.10 | 6.10 | A2V | NOD | 061706.62+095632.6 |
06171+0957 | FIN 331 | Aa,Ab | 2014 | 61 | 166 | 0.1 | 6.10 | 6.10 | A2V | NO | 061706.62+095632.6 |
06171+0957 | FIN 331 | Aa,Ab | 2015 | 65 | 254 | 0.1 | 6.10 | 6.10 | A2V | NO | 061706.62+095632.6 |
06171+0957 | FIN 331 | Aa,Ab | 2016 | 68 | 261 | 0.1 | 6.10 | 6.10 | A2V | NO | 061706.62+095632.6 |
06171+0957 | FIN 331 | Aa,Ab | 2018 | 70 | 314 | 0.1 | 6.10 | 6.10 | A2V | NO | 061706.62+095632.6 |
06171+0957 | FIN 331 | Aa,Ab | 2021 | 77 | 122 | 0.1 | 6.10 | 6.10 | A2V | NO | 061706.62+095632.6 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | Ab | B | C | D | E | F | |
Ab | pa=122.8° sep=0.07" | ||||||
B | pa=262.9° sep=61.93" | pa=262.9° sep=61.99" | |||||
C | pa=159.3° sep=113.98" | pa=159.3° sep=113.92" | pa=134.2° sep=141.95" | ||||
D | pa=162.0° sep=116.27" | pa=162.0° sep=116.21" | pa=136.6° sep=141.73" | pa=227.5° sep=5.86" | |||
E | pa=348.7° sep=114.48" | pa=348.6° sep=114.53" | pa=18.0° sep=126.08" | pa=344.0° sep=227.69" | pa=345.3° sep=230.36" | ||
F | pa=99.5° sep=103.42" | pa=99.5° sep=103.35" | pa=93.3° sep=163.72" | pa=34.6° sep=108.65" | pa=35.2° sep=114.36" | pa=136.1° sep=179.55" | |
G | pa=204.9° sep=91.50" | pa=204.9° sep=91.49" | pa=163.0° sep=78.78" | pa=286.7° sep=82.27" | pa=290.3° sep=79.42" | pa=184.7° sep=195.92" | pa=244.9° sep=155.15" |
Name | 75 Ori | Coord arcsec 2000 | 061706.62+095632.6 | Mag | 5.4 | Spectral class | A2V (white) | ||||
PmRA | 6.00 | PmDE | -61.0 | SAO | 113675 | HIP | 29850 | ||||
Tycho2 | 0735-03442-1 | HD | 43525 | HR | 2247 | GC | 8051 | ||||
BD | BD+09 1173 | Flamsteed | 75 Orionis | Flamsteed name | 75 Ori | FK5 | 2480 |
Tycho2 | 0735-03442-1 | Pflag | RAmdeg | 94.27759134 | DEmdeg | 9.94238992 | |||||
PmRA | 9.0 | PmDE | -60.0 | E RAmdeg | 3 | E DEmdeg | 4 | ||||
E pmRA | 0.9 | E pmDE | 0.9 | EpRAm | 1991.77 | EpDEm | 1991.62 | ||||
Num | 21 | Q RAmdeg | 1.0 | Q DEmdeg | 1.5 | Q pmRA | 1.0 | ||||
Q pmDE | 1.4 | BTmag | 5.514 | E BTmag | 0.014 | VTmag | 5.400 | ||||
E VTmag | 0.009 | Prox | 999 | TYC | T | HIP | 29850 | ||||
CCDM | RAdeg | 94.27757083 | DEdeg | 9.94252417 | EpRA 1990 | 1.94 | |||||
EpDE 1990 | 1.95 | E RAdeg | 3.2 | E DEdeg | 3.5 | Posflg | |||||
Corr | 0.0 |
SAO | 113675 | DelFlag | RA1950 | PmRA1950 | 0 | ||||||
DE1950 | PmDE1950 | -0.063 | Vmag | 5.3 | SpType | A2 | |||||
Double code | Source | 70 | CatNum | 8051 | DM | BD+09 1173 | |||||
DMcomp | BDsup | HD | 43525 | M HD | 0 | ||||||
GC | 8051 | RA1950rad | 1.63342033 | DE1950rad | 0.17387515 | PmRA2000 | 0.0001 | ||||
PmDE2000 | -0.063 |
Catalog | H | HIP | 29850 | Proxy | RAhms | 06 17 06.62 | |||||
DEdms | +09 56 33.1 | Vmag | 5.39 | VarFlag | R Vmag | H | |||||
RAdeg | 94.2776 | DEdeg | 9.94254 | AstroRef | Plx | 12.85 | |||||
CCDM | 06171+0956 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 43525 | BD | BD+09 1173 | ||||||
CD | CP | Dm number | +09 1173 | VIred | 0.12 | ||||||
SpType | A2V | R SpType | Coord arcsec 2000 | 061706.62+095633.1 |
HIP | 29850 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 1.645454002 | DErad | 0.1735299889 | Plx | 14.47 | PmRA | 6.21 | ||||
PmDE | -60.55 | E RArad | 0.29 | E DErad | 0.22 | E Plx | 0.34 | ||||
E pmRA | 0.33 | E pmDE | 0.24 | Hpmag | 5.4326 | E Hpmag | 0.0006 | ||||
SHp | 0.005 | VA | 0 | BV | 0.106 | E BV | 0.004 | ||||
VI | 0.12 |
Coord arcsec 2000 | 061706.62+095632.6 | Mag | 6.1 | Calc coord | yes |
Coord arcsec 2000 | 061702.46+095624.9 | Mag | 11.77 | PmRA | -2.00 | PmDE | 1.0 | ||||
Calc delta mag | 5.67 | Calc coord | yes |
Coord arcsec 2000 | 061709.35+095446.0 | Coord calc | 061709.35+095446.0 | Mag | 9.6 | PmRA | 7.00 | ||||
PmDE | -2.0 | Tycho2 | 0735-02718-1 | HD | 254557 | Calc delta mag | 3.5 |
Tycho2 | 0735-02718-1 | Pflag | RAmdeg | 94.28899363 | DEmdeg | 9.91278628 | |||||
PmRA | 6.5 | PmDE | -1.9 | E RAmdeg | 9 | E DEmdeg | 13 | ||||
E pmRA | 1.8 | E pmDE | 1.7 | EpRAm | 1991.66 | EpDEm | 1991.27 | ||||
Num | 4 | Q RAmdeg | 1.3 | Q DEmdeg | 0.1 | Q pmRA | 1.4 | ||||
Q pmDE | 0.1 | BTmag | 9.636 | E BTmag | 0.021 | VTmag | 9.604 | ||||
E VTmag | 0.022 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 94.28897861 | DEdeg | 9.91279056 | EpRA 1990 | 1.96 | |||||
EpDE 1990 | 1.98 | E RAdeg | 9.3 | E DEdeg | 13.1 | Posflg | |||||
Corr | 0.1 |
Coord arcsec 2000 | 061709.06+095442.0 | Mag | 9.6 | Calc delta mag | 3.5 | Calc coord | yes |
Coord arcsec 2000 | 061705.10+095824.9 | Mag | 10.08 | PmRA | -1.00 | PmDE | -20.0 | ||||
Tycho2 | 0735-02258-1 | Calc delta mag | 3.98 | Calc coord | yes |
Tycho2 | 0735-02258-1 | Pflag | RAmdeg | 94.27114703 | DEmdeg | 9.97356310 | |||||
PmRA | -0.6 | PmDE | -19.9 | E RAmdeg | 16 | E DEmdeg | 22 | ||||
E pmRA | 1.5 | E pmDE | 1.5 | EpRAm | 1989.67 | EpDEm | 1987.11 | ||||
Num | 6 | Q RAmdeg | 0.8 | Q DEmdeg | 1.5 | Q pmRA | 0.8 | ||||
Q pmDE | 1.5 | BTmag | 10.680 | E BTmag | 0.037 | VTmag | 10.080 | ||||
E VTmag | 0.032 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 94.27114889 | DEdeg | 9.97360111 | EpRA 1990 | 1.98 | |||||
EpDE 1990 | 2.00 | E RAdeg | 16.9 | E DEdeg | 25.6 | Posflg | |||||
Corr | 0.1 |
Coord arcsec 2000 | 061713.52+095615.5 | Mag | 11.14 | PmRA | 6.00 | PmDE | -6.0 | ||||
Calc delta mag | 5.04 | Calc coord | yes |
Coord arcsec 2000 | 061704.02+095509.6 | Mag | 13.38 | PmRA | -4.00 | PmDE | -41.0 | ||||
Calc delta mag | 7.28 | Calc coord | yes |