20115+3722 SEI 973
20h 11m 28.47s +37° 21' 36.3" P.A. 106.00 sep 20.8 mag 12.22,12.36
| Coord 2000 |
20115+3722 |
|
Discov num |
SEI 973 |
|
Comp |
|
|
Coord arcsec 2000 |
20 11 28.47 +37 21 36.3 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
110 |
|
Pa last |
105.7 |
|
P.A. Now (θ) |
105.7° |
|
| Sep first |
20.2 |
|
Sep last |
20.793 |
|
Sep. Now (ρ) |
20.793" |
|
| Mag pri |
12.22 |
|
Mag sec |
12.36 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.455
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2683-00425-1 |
|
Gaia DR2 |
2060801454129446528 |
|
