Coord 2000 | 00550+2338 |
Discov num | STF 73 |
Comp | AB |
Coord arcsec 2000 | 00 54 58.02 +23 37 42.4 |
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Date first | 1830 |
Date last | 2019 |
Obs | 735 |
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Pa first | 305 |
Pa last | 338 |
P.A. Now (θ) | 334.5° |
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Sep first | 0.9 |
Sep last | 1.2 |
Sep. Now (ρ) | 1.18" |
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Mag pri | 6.12 |
Mag sec | 6.54 |
delta mag (ΔM) | 0.42 |
Spectral class | K1IV (yellow-orange) |
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Pri motion ra | +136 |
Sec motion ra | +136 |
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Pri motion dec | -030 |
Sec motion dec | -030 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 36 And | 74359 | 00550+2338 | STF 73 | AB | 1830 | 2019 | 735 | 334 | 1.2 | 6.12 | 6.54 | 0.42 | Y | <=== |
Show | 74359 | 00550+2338 | FOX 115 | AB,C | 1913 | 2001 | 6 | 223 | 161.7 | 5.69 | 11.00 | 5.31 | |||
Show | 74359 | 00550+2338 | TOK 447 | AD | 1980 | 2001 | 4 | 129 | 999.9 | 5.69 | 10.92 | 5.23 |
Precise pa | 337.5 |
Precise sep | 1.23 |
Name | 36 And |
Constellation | Andromeda |
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SAO | 74359 |
HIP | 4288 |
Tycho2 | 1739-02318-1 |
Gaia DR2 | 38967498624 |
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HD | 5286 |
HR | 258 |
GC | 1091 |
ADS | 755 |
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BD | BD+22 146 |
Flamsteed | 36 Andromedae |
Flamsteed name | 36 And |
Distance | 37.98 |
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Distance ly | 123.89 |
last precise pa | 337.5 |
last precise sep | 1.23 |
Period (P) | 61183d (167.51y) | ± 69 | Periastron (T) | 35543m (1956.191y) | ± 21 | Semi-major axis (a) | 0.9837a | ± 0.0011 |
Eccentricity (e) | 0.30603 | ± 0.00078 | Inclination (i) | 44.57° | ± 0.11 | Longitude of periastron (ω) | 358.62° | ± 0.21 |
Node (Ω) | 173.66° | ± 0.13 | Note | Grade | 2 | (1=Definitive, 9=Indet.) | ||
Equinox | 2000 | Last observation | 2008 |
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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coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00550+2338 | STF 73 | AB | 2007 | 676 | 318 | 1.0 | 6.12 | 6.54 | K1IV | NOD | 005458.02+233742.4 |
00550+2338 | STF 73 | AB | 2008 | 677 | 322 | 1.0 | 6.12 | 6.54 | K1IV | NOD | 005458.02+233742.4 |
00550+2338 | STF 73 | AB | 2009 | 680 | 323 | 1.0 | 6.12 | 6.54 | K1IV | NOD | 005458.02+233742.4 |
00550+2338 | STF 73 | AB | 2010 | 708 | 325 | 1.1 | 6.12 | 6.54 | K1IV | NOD | 005458.02+233742.4 |
00550+2338 | STF 73 | AB | 2011 | 710 | 326 | 1.2 | 6.12 | 6.54 | K1IV | NOD | 005458.02+233742.4 |
00550+2338 | STF 73 | AB | 2013 | 718 | 330 | 1.0 | 6.12 | 6.54 | K1IV | NOD | 005458.02+233742.4 |
00550+2338 | STF 73 | AB | 2014 | 709 | 329 | 1.0 | 6.12 | 6.54 | K1IV | NOD | 005458.02+233742.4 |
00550+2338 | STF 73 | AB | 2015 | 715 | 329 | 1.1 | 6.12 | 6.54 | K1IV | NO | 005458.02+233742.4 |
00550+2338 | STF 73 | AB | 2016 | 719 | 330 | 0.9 | 6.12 | 6.54 | K1IV | NO | 005458.02+233742.4 |
00550+2338 | STF 73 | AB | 2017 | 727 | 334 | 1.1 | 6.12 | 6.54 | K1IV | NO | 005458.02+233742.4 |
00550+2338 | STF 73 | AB | 2018 | 732 | 334 | 1.1 | 6.12 | 6.54 | K1IV | NO | 005458.02+233742.4 |
00550+2338 | STF 73 | AB | 2019 | 735 | 338 | 1.2 | 6.12 | 6.54 | K1IV | NO | 005458.02+233742.4 |