21099+4651 SMA 129
21h 10m 01.25s +46° 52' 01.6" P.A. 264.00 sep 14.1 mag 10.43,12.61
| Coord 2000 |
21099+4651 |
|
Discov num |
SMA 129 |
|
Comp |
|
|
Coord arcsec 2000 |
21 10 01.25 +46 52 01.6 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
273 |
|
Pa last |
264.1 |
|
P.A. Now (θ) |
264.1° |
|
| Sep first |
11.5 |
|
Sep last |
14.062 |
|
Sep. Now (ρ) |
14.062" |
|
| Mag pri |
10.43 |
|
Mag sec |
12.61 |
|
delta mag (ΔM) |
2.18 |
|
Spectral class |
|
|
| Pri motion ra |
+024 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+015 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.032
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3588-04744-1 |
|
Gaia DR2 |
2164376755137389696 |
|
