21488+2439 TDT 3169
21h 48m 46.94s +24° 38' 58.3" P.A. 350.00 sep 0.9 mag 10.86,11.13
| Coord 2000 |
21488+2439 |
|
Discov num |
TDT3169 |
|
Comp |
|
|
Coord arcsec 2000 |
21 48 46.94 +24 38 58.3 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
351 |
|
Pa last |
349.9 |
|
P.A. Now (θ) |
349.9° |
|
| Sep first |
0.7 |
|
Sep last |
0.858 |
|
Sep. Now (ρ) |
0.858" |
|
| Mag pri |
10.86 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2206-01782-1 |
|
Gaia DR2 |
1796148726117514112 |
|
