00550+2338 STF  73AB (36 And)

 
 
00H 54M 58.02S +23 37' 42.4" P.A. 327 SEP 1.1 MAG 6.12-6.54 SP K1IV DIST. 127 L.Y.
 
 
Coord 2000
00550+2338
Discov num
STF  73
Comp
AB
Date first
1830
Date last
2012
Obs
713
Pa first
305
Pa last
327
Sep first
0.9
Sep last
1.1
Mag pri
6.12
Mag sec
6.54
Spectral class
K1IV (yellow-orange)
Pri motion ra
+136
Pri motion dec
-030
Sec motion ra
+136
Sec motion dec
-030
Notes
N O D
Coord arcsec 2000
00 54 58.02 +23 37 42.4
delta mag (ΔM)
0.42
P.A. Now (θ)
327
Sep. Now (ρ)
1.1
Distance
127
 
 
00550+2338 SYSTEM COMPONENTS
 
 
Show name cst SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag rep orb current
Show 36 And And 74359 00550+2338 STF 73 AB 1830 2012 713 327 1.10 6.12 6.54 0.42 0 Y <===
Show And 00550+2338 FOX 115 AB,C 1913 2001 6 223 161.70 5.56 11 5.44 0
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name
36 And
Constellation
Andromeda
Flamsteed
36 And
Other names
343
HD
5286
HR
258
Hipparcos
4288
Tycho-2
1739-02318-1
DM Number
+22 146
ADS
755
SAO
74359
 
 
ORBITAL ELEMENTS
 
 
Period61183d+/- 69 Periastron35543d+/- 21 Semi-major axis0.9837a+/- 0.0011
Eccentricity0.30603d+/- 0.00078 Inclination44.57+/- 0.11 Longitude of periastron358.62+/- 0.21
Node173.66+/- 0.13 Note Grade2(1=Definitive, 9=Indeterminate)
period theta rho
2000-01-01 340.8 1.232
2000-12-31 341.7 1.240
2001-12-31 342.6 1.246
2002-12-31 343.5 1.252
2003-12-31 344.4 1.258
2004-12-30 345.3 1.263
2005-12-30 346.2 1.267
2006-12-30 347.0 1.271
2007-12-30 347.9 1.275
2008-12-29 348.8 1.278
2009-12-29 349.6 1.280
2010-12-29 350.5 1.282
2011-12-29 351.3 1.283
2012-12-28 352.2 1.284
2013-12-28 353.1 1.285
2014-12-28 353.9 1.284
2015-12-28 354.8 1.284
2016-12-27 355.6 1.283
2017-12-27 356.5 1.281
2018-12-27 357.3 1.279
2019-12-27 358.2 1.276
2020-12-26 359.1 1.272
2021-12-26 359.9 1.269
2022-12-26 0.8 1.264
2023-12-26 1.7 1.259
2024-12-25 2.6 1.254
2025-12-25 3.5 1.248
2026-12-25 4.4 1.242
2027-12-25 5.3 1.235
2028-12-24 6.3 1.227
2029-12-24 7.2 1.219

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

grafico orbita


grafico misure orbit6