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
 
 
Precise pa
281.2
Precise sep
23.62
Cdsa2 id
LDS 1098
Constellation
Pisces
SAO
74729
Tycho2
1754-01780-1
Ra deg
1.4514638888888889
De deg
27.949194444444444
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

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