18122+0442 BAL 2919
18h 12m 12.57s +04° 42' 08.7" P.A. 329.00 sep 6.1 mag 11.30,11.50
| Coord 2000 |
18122+0442 |
|
Discov num |
BAL2919 |
|
Comp |
|
|
Coord arcsec 2000 |
18 12 12.57 +04 42 08.7 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
330 |
|
Pa last |
328.8 |
|
P.A. Now (θ) |
328.8° |
|
| Sep first |
6.6 |
|
Sep last |
6.148 |
|
Sep. Now (ρ) |
6.148" |
|
| Mag pri |
11.30 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.981
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4470755703229081472 |
|
