00499+3027 STTA  9CR

 
 
00h 49m 46.48s +30 28' 28.9" P.A. 226 sep 20.8 mag 10.28,13.13 Sp K2
 
 
Coord 2000
00499+3027
Discov num
STTA  9
Comp
CR
Coord arcsec 2000
00 49 46.48 +30 28 28.9
Date first
1908
Date last
2012
Obs
7
Pa first
220
Pa last
226
P.A. Now (θ)
226°
Sep first
19.7
Sep last
20.8
Sep. Now (ρ)
20.8"
Mag pri
10.28
Mag sec
13.13
delta mag (ΔM)
2.85
Spectral class
K2 (yellow-orange)
Pri motion ra
+048
Sec motion ra
+028
Pri motion dec
-014
Sec motion dec
-015
Notes
N (See Notes)
rPM=0.4
Nature of this double is uncertain.
 
 
00499+3027 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 54175 00499+3027 STTA 9 AB 1875 2013 38 244 117.1 7.75 8.81 1.06
Show 54175 00499+3027 STTA 9 AC 1892 2012 19 316 122.0 7.75 10.28 2.53
Show 54175 00499+3027 BU 9003 AE 1901 2012 4 261 72.0 7.75 14.02 6.27
Show 54175 00499+3027 STTA 9 AR 1997 2012 3 307 123.2 7.75 13.13 5.38
Show 54171 00499+3027 STTA 9 CR 1908 2012 7 226 20.8 10.28 13.13 2.85 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.5
Precise sep
20.76
Cdsa2 id
STTA 9 CR
Constellation
Andromeda
SAO
54171
Tycho2
2276-01276-1
Ra deg
0.8295777777777777
De deg
30.47469444444444
last precise pa
225.5
last precise sep
20.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00499+3027 STTA 9 CR 1997 4 225 20.6 10.28 11.80 N D 004946.48+302828.9
00499+3027 STTA 9 CR 2001 5 225 20.6 10.28 11.80 K2 N D 004946.48+302828.9
00499+3027 STTA 9 CR 2012 6 226 20.8 10.28 11.80 K2 N D 004946.48+302828.9

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