01277+4524 CIA   4Aa,Ab

 
 
01h 27m 39.38s +45 24' 24.1" P.A. 56 mag 4.83, Sp F4V dist. 28.62 pc (93.36 l.y.)
 
 
Coord 2000
01277+4524
Discov num
CIA   4
Comp
Aa,Ab
Coord arcsec 2000
01 27 39.38 +45 24 24.1
Date first
2008
Date last
2012
Obs
29
Pa first
117
Pa last
56
P.A. Now (θ)
56°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
4.83
Mag sec
delta mag (ΔM)
Spectral class
F4V (yellow-white)
Pri motion ra
+357
Sec motion ra
Pri motion dec
-100
Sec motion dec
Notes
N O (See Notes, Orbital solution)
This double is physical.
 
 
01277+4524 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 37228 01277+4524 CIA 4 Aa,Ab 2008 2012 29 56 0.0 4.83 Y <===
Show Ome And 37228 01277+4524 BU 999 AB 1881 2002 13 325 0.7 4.83 11.70 6.87
Show 37228 01277+4524 BU 999 AC 1872 2003 16 113 92.8 4.83 10.90 6.07
Show 37228 01277+4524 BU 82 AD 1907 2012 5 113 90.3 4.83 11.40 6.57
Show 37228 01277+4524 BU 82 CD 1881 2002 17 138 4.8 11.40 11.40 0.00
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
55.7
Precise sep
0.021
Constellation
Andromeda
SAO
37228
HIP
6813
Tycho2
3265-02401-1
HD
8799
HR
417
GC
1752
ADS
1152
BD
BD+44 307
Bayer
Omega Andromedae
Bayer name
Ome And
Flamsteed
48 Andromedae
Flamsteed name
48 And
Distance
28.62
Distance ly
93.36
last precise pa
55.7
last precise sep
0.021
 
 
ORBITAL ELEMENTS
 
 
Period (P)254.9003d± 0.196 Periastron (T)54214.835m (2007.312y)± 3.187 Semi-major axis (a)0.038a± 0.001
Eccentricity (e)0.142± 0.012 Inclination (i)62.49°± 2.1 Longitude of periastron (ω)115.94°± 4.38
Node (Ω)278.87°± 2.01 Note Grade1(1=Definitive, 9=Indet.)
Equinox2000 Last observation2012
label rho theta
2000-01-01 0.029 242.6
2001-01-01 0.015 18.7
2002-01-01 0.020 178.1
2003-01-01 0.031 297.4
2004-01-01 0.031 122.5
2005-01-01 0.040 273.9
2006-01-01 0.034 95.1
2007-01-01 0.032 250.4
2008-01-01 0.018 45.7
2009-01-01 0.020 196.5
2010-01-01 0.027 306.1
2011-01-01 0.028 130.8
2012-01-01 0.040 278.4
2013-01-01 0.035 101.0
2014-01-01 0.035 256.9
2015-01-01 0.022 64.1
2016-01-01 0.021 213.4
2017-01-01 0.022 318.5
2018-01-01 0.025 141.1
2019-01-01 0.038 283.1
2020-01-01 0.035 106.7
2021-01-01 0.037 262.4
2022-01-01 0.027 76.4
2023-01-01 0.024 227.4
2024-01-01 0.018 337.4
2025-01-01 0.022 154.1
2026-01-01 0.036 288.2
2027-01-01 0.034 112.7
2028-01-01 0.039 267.3
2029-01-01 0.030 85.2
2030-01-01 0.027 238.4

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

grafico orbita





wds01277%2B4524a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01277+4524 CIA 4 Aa,Ab 2012 29 56 0.0 4.83   F4V NO 012739.09+452425.0

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