20102+1646 BPMA 241
20h 10m 12.19s +16° 45' 48.6" P.A. 355.00 sep 169.0 mag 15.05,15.91
| Coord 2000 |
20102+1646 |
|
Discov num |
BPMA241 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 12.19 +16 45 48.6 |
|
| Date first |
1995 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
355 |
|
Pa last |
354.8 |
|
P.A. Now (θ) |
354.8° |
|
| Sep first |
168.7 |
|
Sep last |
168.968 |
|
Sep. Now (ρ) |
168.968" |
|
| Mag pri |
15.05 |
|
Mag sec |
15.91 |
|
delta mag (ΔM) |
0.86 |
|
Spectral class |
|
|
| Pri motion ra |
+053 |
|
Sec motion ra |
+064 |
|
| Pri motion dec |
-030 |
|
Sec motion dec |
-028 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.16 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1809443921957160320 |
|
