20202+1734 BPM 2116
20h 20m 14.66s +17° 34' 11.0" P.A. 71.00 sep 70.5 mag 15.23,15.72
| Coord 2000 |
20202+1734 |
|
Discov num |
BPM2116 |
|
Comp |
|
|
Coord arcsec 2000 |
20 20 14.66 +17 34 11.0 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
71 |
|
Pa last |
70.7 |
|
P.A. Now (θ) |
70.7° |
|
| Sep first |
70.3 |
|
Sep last |
70.51 |
|
Sep. Now (ρ) |
70.51" |
|
| Mag pri |
15.23 |
|
Mag sec |
15.72 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
|
|
| Pri motion ra |
-023 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-012 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.33
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1809262262009079424 |
|