16491+7412 TDT 101
16h 49m 05.42s +74° 12' 23.5" P.A. 141.00 sep 0.7 mag 10.87,11.05
| Coord 2000 |
16491+7412 |
|
Discov num |
TDT 101 |
|
Comp |
|
|
Coord arcsec 2000 |
16 49 05.42 +74 12 23.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
141 |
|
Pa last |
141.3 |
|
P.A. Now (θ) |
141.3° |
|
| Sep first |
0.7 |
|
Sep last |
0.66 |
|
Sep. Now (ρ) |
0.66" |
|
| Mag pri |
10.87 |
|
Mag sec |
11.05 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4426-00908-1 |
|
Gaia DR2 |
1654770570377332224 |
|
