18154-0850 BRT 476
18h 15m 18.10s -08° 50' 10.5" P.A. 135.00 sep 4.0 mag 11.73,11.70
| Coord 2000 |
18154-0850 |
|
Discov num |
BRT 476 |
|
Comp |
|
|
Coord arcsec 2000 |
18 15 18.10 -08 50 10.5 |
|
| Date first |
1893 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
131 |
|
Pa last |
134.9 |
|
P.A. Now (θ) |
134.9° |
|
| Sep first |
4.5 |
|
Sep last |
4.009 |
|
Sep. Now (ρ) |
4.009" |
|
| Mag pri |
11.73 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
|
|
| Pri motion ra |
-019 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+033 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.14
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
5676-00082-1 |
|
Gaia DR2 |
4157909739939709824 |
|
