21010+3647 SEI 1367
21h 01m 00.82s +36° 46' 02.1" P.A. 247.00 sep 20.6 mag 10.50,11.00
| Coord 2000 |
21010+3647 |
|
Discov num |
SEI1367 |
|
Comp |
|
|
Coord arcsec 2000 |
21 01 00.82 +36 46 02.1 |
|
| Date first |
1896 |
|
Date last |
2020 |
|
Obs |
12 |
|
| Pa first |
248 |
|
Pa last |
247.3 |
|
P.A. Now (θ) |
247.3° |
|
| Sep first |
20.3 |
|
Sep last |
20.579 |
|
Sep. Now (ρ) |
20.579" |
|
| Mag pri |
10.50 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-030 |
|
Sec motion dec |
-027 |
|
| Notes |
|
|
rPM=0.096 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1871362674442139008 |
|
