21162+2948 TDT 2872
21h 16m 11.24s +29° 47' 47.3" P.A. 163.00 sep 0.7 mag 12.06,12.29
| Coord 2000 |
21162+2948 |
|
Discov num |
TDT2872 |
|
Comp |
|
|
Coord arcsec 2000 |
21 16 11.24 +29 47 47.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
163 |
|
Pa last |
163.4 |
|
P.A. Now (θ) |
163.4° |
|
| Sep first |
0.7 |
|
Sep last |
0.68 |
|
Sep. Now (ρ) |
0.68" |
|
| Mag pri |
12.06 |
|
Mag sec |
12.29 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2198-00039-1 |
|
Gaia DR2 |
1851674200761997952 |
|
