10157+1424 HJ  155

 
 
10h 15m 37.44s +14 23' 30.9" P.A. 148 sep 14.2 mag 12.18,12.52
 
 
Coord 2000
10157+1424
Discov num
HJ  155
Comp
Coord arcsec 2000
10 15 37.44 +14 23 30.9
Date first
1825
Date last
2017
Obs
7
Pa first
145
Pa last
148
P.A. Now (θ)
148°
Sep first
15.0
Sep last
14.2
Sep. Now (ρ)
14.2"
Mag pri
12.18
Mag sec
12.52
delta mag (ΔM)
0.34
Spectral class
Pri motion ra
-008
Sec motion ra
-017
Pri motion dec
+010
Sec motion dec
+009
Notes
rPM=0.471
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
148.4
Precise sep
14.163
Constellation
Leo
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10157+1424 HJ 155 2006 3 147 14.3 12.18 12.52 D 101537.44+142330.9
10157+1424 HJ 155 2010 5 148 14.1 12.18 12.52 101537.44+142330.9
10157+1424 HJ 155 2017 6 148 14.2 12.18 12.52 101537.44+142330.9

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