20193+1705 BPM 2109
20h 19m 16.65s +17° 05' 17.0" P.A. 198.00 sep 100.7 mag 13.17,15.26
| Coord 2000 |
20193+1705 |
|
Discov num |
BPM2109 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 16.65 +17 05 17.0 |
|
| Date first |
1995 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
197 |
|
Pa last |
197.6 |
|
P.A. Now (θ) |
197.6° |
|
| Sep first |
100.7 |
|
Sep last |
100.709 |
|
Sep. Now (ρ) |
100.709" |
|
| Mag pri |
13.17 |
|
Mag sec |
15.26 |
|
delta mag (ΔM) |
2.09 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-027 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-013 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.518
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1809103343916703360 |
|
