15370-0041 HJ 1276

 
 
15h 37m 01.37s -00 40' 55.9" P.A. 257 sep 5.3 mag 9.77,10.26 Sp F8
 
 
Coord 2000
15370-0041
Discov num
HJ 1276
Comp
Coord arcsec 2000
15 37 01.37 -00 40 55.9
Date first
1828
Date last
2010
Obs
16
Pa first
260
Pa last
257
P.A. Now (θ)
257°
Sep first
5.0
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
9.77
Mag sec
10.26
delta mag (ΔM)
0.49
Spectral class
F8 (yellow-white)
Pri motion ra
-024
Sec motion ra
-024
Pri motion dec
-014
Sec motion dec
-015
Notes
N (See Notes)
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.8
Precise sep
5.28
Constellation
Serpens
Tycho2
5016-00278-1
HD
139227
last precise pa
256.8
last precise sep
5.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15370-0041 HJ 1276 1999 12 258 5.3 9.77 10.26 F8 D 153701.37-004055.9
15370-0041 HJ 1276 2009 13 259 5.4 9.77 10.26 F8 D 153701.37-004055.9
15370-0041 HJ 1276 2010 16 257 5.3 9.77 10.26 F8 N 153701.37-004055.9

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