04392+3950 ALI 1039
04h 39m 09.30s +39° 50' 19.7" P.A. 164.00 sep 9.6 mag 10.07,12.80
Coord 2000 |
04392+3950 |
|
Discov num |
ALI1039 |
|
Comp |
|
|
Coord arcsec 2000 |
04 39 09.30 +39 50 19.7 |
|
Date first |
1928 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
162 |
|
Pa last |
163.8 |
|
P.A. Now (θ) |
163.8° |
|
Sep first |
9.8 |
|
Sep last |
9.571 |
|
Sep. Now (ρ) |
9.571" |
|
Mag pri |
10.07 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
2.73 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.331
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
2884-01431-1 |
|
Gaia DR2 |
202955896434929920 |
|
HD |
276658 |
|