21129+2350 TDT 2828
21h 12m 56.05s +23° 49' 52.8" P.A. 213.00 sep 0.6 mag 11.31,11.75
| Coord 2000 |
21129+2350 |
|
Discov num |
TDT2828 |
|
Comp |
|
|
Coord arcsec 2000 |
21 12 56.05 +23 49 52.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
213 |
|
Pa last |
212.7 |
|
P.A. Now (θ) |
212.7° |
|
| Sep first |
0.6 |
|
Sep last |
0.63 |
|
Sep. Now (ρ) |
0.63" |
|
| Mag pri |
11.31 |
|
Mag sec |
11.75 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2186-01324-1 |
|
Gaia DR2 |
1840181972084039552 |
|
