21119+2758 TDT 2814
21h 11m 51.40s +27° 58' 01.6" P.A. 290.00 sep 2.3 mag 10.88,11.10
| Coord 2000 |
21119+2758 |
|
Discov num |
TDT2814 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 51.40 +27 58 01.6 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
310 |
|
Pa last |
290.4 |
|
P.A. Now (θ) |
290.4° |
|
| Sep first |
0.6 |
|
Sep last |
2.254 |
|
Sep. Now (ρ) |
2.254" |
|
| Mag pri |
10.88 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2181-02480-1 |
|
Gaia DR2 |
1851037416028176384 |
|
