15181+2237 POU 3185
15h 18m 05.79s +22° 37' 11.5" P.A. 280.00 sep 8.5 mag 11.50,13.70
Coord 2000 |
15181+2237 |
|
Discov num |
POU3185 |
|
Comp |
|
|
Coord arcsec 2000 |
15 18 05.79 +22 37 11.5 |
|
Date first |
1905 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
281 |
|
Pa last |
279.6 |
|
P.A. Now (θ) |
279.6° |
|
Sep first |
8.5 |
|
Sep last |
8.522 |
|
Sep. Now (ρ) |
8.522" |
|
Mag pri |
11.50 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
Pri motion ra |
-012 |
|
Sec motion ra |
-022 |
|
Pri motion dec |
+010 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
rPM=0.55
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
1215311612593665536 |
|