21152+3722 TDT 2859
21h 15m 12.70s +37° 22' 25.8" P.A. 248.00 sep 1.7 mag 12.23,12.37
| Coord 2000 |
21152+3722 |
|
Discov num |
TDT2859 |
|
Comp |
|
|
Coord arcsec 2000 |
21 15 12.70 +37 22 25.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
248 |
|
Pa last |
247.9 |
|
P.A. Now (θ) |
247.9° |
|
| Sep first |
1.7 |
|
Sep last |
1.72 |
|
Sep. Now (ρ) |
1.72" |
|
| Mag pri |
12.23 |
|
Mag sec |
12.37 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2714-00298-1 |
|
Gaia DR2 |
1868638531306235136 |
|
