20107+1750 BPM 2044
20h 10m 39.55s +17° 50' 02.9" P.A. 18.00 sep 88.9 mag 14.14,15.16
| Coord 2000 |
20107+1750 |
|
Discov num |
BPM2044 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 39.55 +17 50 02.9 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
18 |
|
Pa last |
17.6 |
|
P.A. Now (θ) |
17.6° |
|
| Sep first |
88.9 |
|
Sep last |
88.893 |
|
Sep. Now (ρ) |
88.893" |
|
| Mag pri |
14.14 |
|
Mag sec |
15.16 |
|
delta mag (ΔM) |
1.02 |
|
Spectral class |
|
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+027 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-016 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.09 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1809813082983430272 |
|
