21008+1756 TDT 2692
21h 00m 49.03s +17° 56' 13.3" P.A. 155.00 sep 0.6 mag 11.50,11.51
Coord 2000 |
21008+1756 |
|
Discov num |
TDT2692 |
|
Comp |
|
|
Coord arcsec 2000 |
21 00 49.03 +17 56 13.3 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
155 |
|
Pa last |
154.6 |
|
P.A. Now (θ) |
154.6° |
|
Sep first |
0.6 |
|
Sep last |
0.55 |
|
Sep. Now (ρ) |
0.55" |
|
Mag pri |
11.50 |
|
Mag sec |
11.51 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-032 |
|
Sec motion dec |
-032 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Tycho2 |
1652-01020-1 |
|
Gaia DR2 |
1764969226350853632 |
|