21500+2157 TDT 3184
21h 50m 00.62s +21° 56' 57.8" P.A. 171.00 sep 2.6 mag 11.35,11.64
| Coord 2000 |
21500+2157 |
|
Discov num |
TDT3184 |
|
Comp |
|
|
Coord arcsec 2000 |
21 50 00.62 +21 56 57.8 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
52 |
|
Pa last |
170.6 |
|
P.A. Now (θ) |
170.6° |
|
| Sep first |
0.6 |
|
Sep last |
2.64 |
|
Sep. Now (ρ) |
2.64" |
|
| Mag pri |
11.35 |
|
Mag sec |
11.64 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1678-01296-1 |
|
Gaia DR2 |
1793321989097821696 |
|
