16551+6824 TDS 844
16h 55m 06.57s +68° 24' 08.7" P.A. 156.00 sep 1.0 mag 11.18,11.84
| Coord 2000 |
16551+6824 |
|
Discov num |
TDS 844 |
|
Comp |
|
|
Coord arcsec 2000 |
16 55 06.57 +68 24 08.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
156 |
|
Pa last |
155.6 |
|
P.A. Now (θ) |
155.6° |
|
| Sep first |
1.0 |
|
Sep last |
1.015 |
|
Sep. Now (ρ) |
1.015" |
|
| Mag pri |
11.18 |
|
Mag sec |
11.84 |
|
delta mag (ΔM) |
0.66 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4420-01936-1 |
|
Gaia DR2 |
1636907663953727360 |
|