15551+2529 BRT 3309 AB
15h 55m 06.76s +25° 30' 01.7" P.A. 286.00 sep 3.3 mag 10.73,11.58
Coord 2000 |
15551+2529 |
|
Discov num |
BRT3309 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 55 06.76 +25 30 01.7 |
|
Date first |
1907 |
|
Date last |
2021 |
|
Obs |
12 |
|
Pa first |
288 |
|
Pa last |
286.3 |
|
P.A. Now (θ) |
286.3° |
|
Sep first |
2.8 |
|
Sep last |
3.266 |
|
Sep. Now (ρ) |
3.266" |
|
Mag pri |
10.73 |
|
Mag sec |
11.58 |
|
delta mag (ΔM) |
0.85 |
|
Spectral class |
|
|
Pri motion ra |
-068 |
|
Sec motion ra |
-065 |
|
Pri motion dec |
+050 |
|
Sec motion dec |
+053 |
|
Notes |
N
T
W
(See Notes, Parallax indicates physical, ) |
|
rPM=0.05 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
2037-00743-1 |
|
ADS |
9839 |
|