02021+5318 A 3106
02h 02m 60.00s +53° 18' 00.0" P.A. 54.00 sep 0.5 mag 9.40,12.00
Coord 2000 |
02021+5318 |
|
Discov num |
A 3106 |
|
Comp |
|
|
Coord arcsec 2000 |
02 02 60.00 +53 18 00.0 |
|
Date first |
1933 |
|
Date last |
1933 |
|
Obs |
1 |
|
Pa first |
54 |
|
Pa last |
53.8 |
|
P.A. Now (θ) |
53.8° |
|
Sep first |
0.5 |
|
Sep last |
0.45 |
|
Sep. Now (ρ) |
0.45" |
|
Mag pri |
9.40 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
Pri motion ra |
|
|
Sec motion ra |
|
|
Pri motion dec |
|
|
Sec motion dec |
|
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Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Coordinate calcolate |
1 |
|
Coordinate calculated |
yes |
|