18337+5638 TDS 929
18h 33m 39.14s +56° 38' 10.9" P.A. 78.00 sep 1.2 mag 10.47,12.75
| Coord 2000 |
18337+5638 |
|
Discov num |
TDS 929 |
|
Comp |
|
|
Coord arcsec 2000 |
18 33 39.14 +56 38 10.9 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
77 |
|
Pa last |
78.4 |
|
P.A. Now (θ) |
78.4° |
|
| Sep first |
1.1 |
|
Sep last |
1.2 |
|
Sep. Now (ρ) |
1.2" |
|
| Mag pri |
10.47 |
|
Mag sec |
12.75 |
|
delta mag (ΔM) |
2.28 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+041 |
|
Sec motion dec |
+041 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
3913-01827-1 |
|
Gaia DR2 |
2148167308011224448 |
|
