18567+6440 TDT 1141
18h 56m 40.32s +64° 40' 06.7" P.A. 167.00 sep 0.4 mag 10.58,10.95
| Coord 2000 |
18567+6440 |
|
Discov num |
TDT1141 |
|
Comp |
|
|
Coord arcsec 2000 |
18 56 40.32 +64 40 06.7 |
|
| Date first |
1991 |
|
Date last |
2010 |
|
Obs |
3 |
|
| Pa first |
158 |
|
Pa last |
166.6 |
|
P.A. Now (θ) |
166.6° |
|
| Sep first |
0.6 |
|
Sep last |
0.418 |
|
Sep. Now (ρ) |
0.418" |
|
| Mag pri |
10.58 |
|
Mag sec |
10.95 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
|
|
| Pri motion ra |
+032 |
|
Sec motion ra |
+032 |
|
| Pri motion dec |
+083 |
|
Sec motion dec |
+083 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4224-01669-1 |
|
Gaia DR2 |
2253701079745795200 |
|
