21134+2536 LDS 4871
21h 13m 23.80s +25° 35' 24.7" P.A. 2.00 sep 123.6 mag 12.83,16.01
| Coord 2000 |
21134+2536 |
|
Discov num |
LDS4871 |
|
Comp |
|
|
Coord arcsec 2000 |
21 13 23.80 +25 35 24.7 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
2 |
|
Pa last |
1.9 |
|
P.A. Now (θ) |
1.9° |
|
| Sep first |
122.0 |
|
Sep last |
123.579 |
|
Sep. Now (ρ) |
123.579" |
|
| Mag pri |
12.83 |
|
Mag sec |
16.01 |
|
delta mag (ΔM) |
3.18 |
|
Spectral class |
|
|
| Pri motion ra |
-059 |
|
Sec motion ra |
-061 |
|
| Pri motion dec |
-114 |
|
Sec motion dec |
-092 |
|
| Notes |
|
|
rPM=0.172 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1841569723259611008 |
|
