01271+2757 LDS1098

 
 
01h 27m 05.27s +27 56' 57.1" P.A. 281 sep 23.6 mag 9.34,15.20 Sp G5
 
 
Coord 2000
01271+2757
Discov num
LDS1098
Comp
Coord arcsec 2000
01 27 05.27 +27 56 57.1
Date first
1962
Date last
2010
Obs
4
Pa first
280
Pa last
281
P.A. Now (θ)
281°
Sep first
23.0
Sep last
23.6
Sep. Now (ρ)
23.6"
Mag pri
9.34
Mag sec
15.20
delta mag (ΔM)
5.86
Spectral class
G5 (yellow)
Pri motion ra
+093
Sec motion ra
Pri motion dec
-110
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pisces
SAO
74729
Tycho2
1754-01780-1
last precise pa
281.2
last precise sep
23.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01271+2757 LDS1098 1998 2 281 23.5 9.34 15.20 D 012705.27+275657.1
01271+2757 LDS1098 2001 3 281 23.6 9.34 15.20 D 012705.27+275657.1
01271+2757 LDS1098 2010 4 281 23.4 9.34 15.20 G5 012705.27+275657.1

If you need more information about this double, apply for a data request form to the WDS.