15318-0204 SHY 677

 
 
15h 31m 48.92s -02 03' 59.2" P.A. 335.00 sep 999.9 mag 8.47,9.29 Sp G0+G2V dist. 72.25 pc (235.68 l.y.)
 
 
Coord 2000
15318-0204
Discov num
SHY 677
Comp
Coord arcsec 2000
15 31 48.92 -02 03 59.2
Date first
1991
Date last
2015
Obs
8
Pa first
335
Pa last
335
P.A. Now (θ)
335°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
8.47
Mag sec
9.29
delta mag (ΔM)
0.82
Spectral class
G0+G2V (yellow/yellow)
Pri motion ra
-079
Sec motion ra
-069
Pri motion dec
-027
Sec motion dec
-029
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.122 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
335
Precise sep
2969.76
Constellation
Serpens
HIP
76046
Tycho2
5020-00140-1
Gaia DR2
4414349489701257984
HD
138370
BD
BD-01 3063
Distance
72.25
Distance ly
235.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15318-0204 SHY 677 1999 3 335 999.9 8.47 9.29 G0 G2V NVD 153148.92-020359.2
15318-0204 SHY 677 2000 4 335 999.9 8.47 9.29 G0 G2V NVD 153148.92-020359.2
15318-0204 SHY 677 2015 8 335 999.9 8.47 9.29 G0+G2V NV 153148.92-020359.2

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