00156+2305 TDS   8

 
 
00h 15m 37.06s +23 04' 38.3" P.A. 358 sep 2.1 mag 9.77,11.28 Sp K2
 
 
Coord 2000
00156+2305
Discov num
TDS   8
Comp
Coord arcsec 2000
00 15 37.06 +23 04 38.3
Date first
1991
Date last
2002
Obs
3
Pa first
282
Pa last
358
P.A. Now (θ)
358°
Sep first
1.4
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
9.77
Mag sec
11.28
delta mag (ΔM)
1.51
Spectral class
K2 (yellow-orange)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-031
Sec motion dec
-031
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
358.3
Precise sep
2.07
Constellation
Andromeda
SAO
73849
Tycho2
1730-01264-1
last precise pa
358.3
last precise sep
2.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00156+2305 TDS 8 2002 3 358 2.0 9.77 11.28 001537.06+230438.3

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