15501+3639 ALI 369
15h 50m 04.93s +36° 38' 30.9" P.A. 338.00 sep 8.2 mag 11.90,11.90
| Coord 2000 |
15501+3639 |
|
Discov num |
ALI 369 |
|
Comp |
|
|
Coord arcsec 2000 |
15 50 04.93 +36 38 30.9 |
|
| Date first |
1933 |
|
Date last |
2018 |
|
Obs |
16 |
|
| Pa first |
341 |
|
Pa last |
337.8 |
|
P.A. Now (θ) |
337.8° |
|
| Sep first |
8.2 |
|
Sep last |
8.166 |
|
Sep. Now (ρ) |
8.166" |
|
| Mag pri |
11.90 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+021 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-045 |
|
Sec motion dec |
-043 |
|
| Notes |
|
|
rPM=0.045 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
Gaia DR2 |
1373005769274385408 |
|
