21020+2215 TDT 2707
21h 01m 58.84s +22° 14' 34.2" P.A. 293.00 sep 0.4 mag 10.71,10.76
| Coord 2000 |
21020+2215 |
|
Discov num |
TDT2707 |
|
Comp |
|
|
Coord arcsec 2000 |
21 01 58.84 +22 14 34.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
293 |
|
Pa last |
293.1 |
|
P.A. Now (θ) |
293.1° |
|
| Sep first |
0.4 |
|
Sep last |
0.44 |
|
Sep. Now (ρ) |
0.44" |
|
| Mag pri |
10.71 |
|
Mag sec |
10.76 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
| Pri motion ra |
-025 |
|
Sec motion ra |
-025 |
|
| Pri motion dec |
-039 |
|
Sec motion dec |
-039 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
1660-00386-1 |
|
Gaia DR2 |
1838437352070982400 |
|
