15539+1518 BPM 642
15h 53m 52.74s +15° 17' 59.7" P.A. 307.00 sep 93.9 mag 13.97,15.71
Coord 2000 |
15539+1518 |
|
Discov num |
BPM 642 |
|
Comp |
|
|
Coord arcsec 2000 |
15 53 52.74 +15 17 59.7 |
|
Date first |
1993 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
307 |
|
Pa last |
307.1 |
|
P.A. Now (θ) |
307.1° |
|
Sep first |
94.1 |
|
Sep last |
93.868 |
|
Sep. Now (ρ) |
93.868" |
|
Mag pri |
13.97 |
|
Mag sec |
15.71 |
|
delta mag (ΔM) |
1.74 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-032 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.775
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
1193176519383664640 |
|