15407+4707 TDS 783
15h 40m 39.40s +47° 07' 23.1" P.A. 20.00 sep 1.0 mag 10.41,12.61
| Coord 2000 |
15407+4707 |
|
Discov num |
TDS 783 |
|
Comp |
|
|
Coord arcsec 2000 |
15 40 39.40 +47 07 23.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
20 |
|
Pa last |
20.4 |
|
P.A. Now (θ) |
20.4° |
|
| Sep first |
1.0 |
|
Sep last |
1.024 |
|
Sep. Now (ρ) |
1.024" |
|
| Mag pri |
10.41 |
|
Mag sec |
12.61 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Tycho2 |
3483-00311-1 |
|
Gaia DR2 |
1400897115094638080 |
|
