15171+2320 POU 3184
15h 17m 03.51s +23° 19' 30.8" P.A. 52.00 sep 4.4 mag 12.90,13.50
Coord 2000 |
15171+2320 |
|
Discov num |
POU3184 |
|
Comp |
|
|
Coord arcsec 2000 |
15 17 03.51 +23 19 30.8 |
|
Date first |
1905 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
47 |
|
Pa last |
51.8 |
|
P.A. Now (θ) |
51.8° |
|
Sep first |
4.4 |
|
Sep last |
4.412 |
|
Sep. Now (ρ) |
4.412" |
|
Mag pri |
12.90 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-024 |
|
Sec motion ra |
+016 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
+018 |
|
Notes |
|
|
rPM=1.857
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
1215784299514646016 |
|