18229+1242 TDS 919
18h 22m 53.83s +12° 41' 50.3" P.A. 276.00 sep 1.3 mag 10.41,11.38
| Coord 2000 |
18229+1242 |
|
Discov num |
TDS 919 |
|
Comp |
|
|
Coord arcsec 2000 |
18 22 53.83 +12 41 50.3 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
276 |
|
Pa last |
276 |
|
P.A. Now (θ) |
276° |
|
| Sep first |
1.0 |
|
Sep last |
1.261 |
|
Sep. Now (ρ) |
1.261" |
|
| Mag pri |
10.41 |
|
Mag sec |
11.38 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1018-01737-1 |
|
Gaia DR2 |
4485081553759639168 |
|
