20085+1806 BPM 2021
20h 08m 29.92s +18° 05' 33.7" P.A. 43.00 sep 123.6 mag 14.18,15.36
| Coord 2000 |
20085+1806 |
|
Discov num |
BPM2021 |
|
Comp |
|
|
Coord arcsec 2000 |
20 08 29.92 +18 05 33.7 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
44 |
|
Pa last |
42.7 |
|
P.A. Now (θ) |
42.7° |
|
| Sep first |
115.8 |
|
Sep last |
123.584 |
|
Sep. Now (ρ) |
123.584" |
|
| Mag pri |
14.18 |
|
Mag sec |
15.36 |
|
delta mag (ΔM) |
1.18 |
|
Spectral class |
|
|
| Pri motion ra |
-023 |
|
Sec motion ra |
-025 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-022 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.395
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1821891115136028288 |
|