21171+4350 TDT 2882
21h 17m 06.46s +43° 49' 57.9" P.A. 334.00 sep 0.6 mag 11.36,11.36
| Coord 2000 |
21171+4350 |
|
Discov num |
TDT2882 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 06.46 +43 49 57.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
334 |
|
Pa last |
334.1 |
|
P.A. Now (θ) |
334.1° |
|
| Sep first |
0.6 |
|
Sep last |
0.55 |
|
Sep. Now (ρ) |
0.55" |
|
| Mag pri |
11.36 |
|
Mag sec |
11.36 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-022 |
|
Sec motion ra |
-022 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-027 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3181-00104-1 |
|
Gaia DR2 |
1971472456545535488 |
|
