21017+2803 TDT 2702
21h 01m 39.71s +28° 03' 07.1" P.A. 101.00 sep 0.5 mag 12.30,12.90
| Coord 2000 |
21017+2803 |
|
Discov num |
TDT2702 |
|
Comp |
|
|
Coord arcsec 2000 |
21 01 39.71 +28 03 07.1 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
| Pa first |
101 |
|
Pa last |
101 |
|
P.A. Now (θ) |
101° |
|
| Sep first |
0.5 |
|
Sep last |
0.533 |
|
Sep. Now (ρ) |
0.533" |
|
| Mag pri |
12.30 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2180-00021-1 |
|
Gaia DR2 |
1845975260193633536 |
|
