16578-2216 BRT 1499
16h 57m 46.41s -22° 16' 36.3" P.A. 161.00 sep 3.5 mag 11.47,11.77
| Coord 2000 |
16578-2216 |
|
Discov num |
BRT1499 |
|
Comp |
|
|
Coord arcsec 2000 |
16 57 46.41 -22 16 36.3 |
|
| Date first |
1922 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
157 |
|
Pa last |
161.1 |
|
P.A. Now (θ) |
161.1° |
|
| Sep first |
2.3 |
|
Sep last |
3.499 |
|
Sep. Now (ρ) |
3.499" |
|
| Mag pri |
11.47 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-023 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
+040 |
|
Sec motion dec |
-059 |
|
| Notes |
|
|
rPM=1.744
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
SAO |
208238 |
|
Tycho2 |
6231-01363-1 |
|
Gaia DR2 |
4125987721932530944 |
|
