16539-2905 TVB 290
16h 53m 52.68s -29° 04' 42.2" P.A. 141.00 sep 4.1 mag 10.30,11.40
| Coord 2000 |
16539-2905 |
|
Discov num |
TVB 290 |
|
Comp |
|
|
Coord arcsec 2000 |
16 53 52.68 -29 04 42.2 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
140 |
|
Pa last |
140.6 |
|
P.A. Now (θ) |
140.6° |
|
| Sep first |
4.1 |
|
Sep last |
4.134 |
|
Sep. Now (ρ) |
4.134" |
|
| Mag pri |
10.30 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.131 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
6822-02886-1 |
|
