15210+1721 BPM 627 AB
15h 21m 00.11s +17° 20' 50.2" P.A. 314.00 sep 74.9 mag 14.69,15.63
| Coord 2000 |
15210+1721 |
|
Discov num |
BPM 627 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 21 00.11 +17 20 50.2 |
|
| Date first |
1950 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
314 |
|
Pa last |
313.9 |
|
P.A. Now (θ) |
313.9° |
|
| Sep first |
74.9 |
|
Sep last |
74.884 |
|
Sep. Now (ρ) |
74.884" |
|
| Mag pri |
14.69 |
|
Mag sec |
15.63 |
|
delta mag (ΔM) |
0.94 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-016 |
|
| Notes |
N
V
W
(See Notes, Proper motion indicates physical, ) |
|
rPM=0.181 (< 0.3, Physical double)
This double is physical.
15210+1721 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 21 00 +17 20 50 |
BPM 627 AB |
2015 |
11 |
314 |
74.9 |
14.69 |
15.63 |
0.94 |
|
<=== |
| Show |
|
|
15 21 00 +17 20 50 |
BPM 628 AC |
2015 |
11 |
291 |
93.5 |
14.69 |
14.94 |
0.25 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
1208725159986278528 |
|
