20125+3717 SEI 1005
20h 12m 31.93s +37° 17' 16.1" P.A. 56.00 sep 26.5 mag 12.67,13.14
| Coord 2000 |
20125+3717 |
|
Discov num |
SEI1005 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 31.93 +37 17 16.1 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
56 |
|
Pa last |
55.6 |
|
P.A. Now (θ) |
55.6° |
|
| Sep first |
26.7 |
|
Sep last |
26.453 |
|
Sep. Now (ρ) |
26.453" |
|
| Mag pri |
12.67 |
|
Mag sec |
13.14 |
|
delta mag (ΔM) |
0.47 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.447
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2060786129685831936 |
|
