20107+3657 SEI 953
20h 10m 40.88s +36° 56' 43.5" P.A. 301.00 sep 17.4 mag 12.40,13.40
| Coord 2000 |
20107+3657 |
|
Discov num |
SEI 953 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 40.88 +36 56 43.5 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
302 |
|
Pa last |
301 |
|
P.A. Now (θ) |
301° |
|
| Sep first |
17.4 |
|
Sep last |
17.414 |
|
Sep. Now (ρ) |
17.414" |
|
| Mag pri |
12.40 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.194 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2683-02367-1 |
|
Gaia DR2 |
2060750700470421120 |
|
