21168+1337 J 578
21h 16m 48.77s +13° 37' 01.9" P.A. 277.00 sep 7.2 mag 9.40,11.80
| Coord 2000 |
21168+1337 |
|
Discov num |
J 578 |
|
Comp |
|
|
Coord arcsec 2000 |
21 16 48.77 +13 37 01.9 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
291 |
|
Pa last |
277.1 |
|
P.A. Now (θ) |
277.1° |
|
| Sep first |
3.9 |
|
Sep last |
7.156 |
|
Sep. Now (ρ) |
7.156" |
|
| Mag pri |
9.40 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
|
|
| Pri motion ra |
+022 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1759245478053545728 |
|
