21147+3558 SEI 1466
21h 14m 44.90s +35° 58' 08.4" P.A. 127.00 sep 16.6 mag 11.28,11.80
| Coord 2000 |
21147+3558 |
|
Discov num |
SEI1466 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 44.90 +35 58 08.4 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
134 |
|
Pa last |
127.2 |
|
P.A. Now (θ) |
127.2° |
|
| Sep first |
16.0 |
|
Sep last |
16.61 |
|
Sep. Now (ρ) |
16.61" |
|
| Mag pri |
11.28 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+011 |
|
| Notes |
|
|
rPM=1.054
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1867702473259223040 |
|
