04021+6417 HEI 638
04h 02m 06.48s +64° 16' 52.8" P.A. 330.00 sep 2.2 mag 11.50,13.00
Coord 2000 |
04021+6417 |
|
Discov num |
HEI 638 |
|
Comp |
|
|
Coord arcsec 2000 |
04 02 06.48 +64 16 52.8 |
|
Date first |
1989 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
330 |
|
Pa last |
330.1 |
|
P.A. Now (θ) |
330.1° |
|
Sep first |
1.9 |
|
Sep last |
2.172 |
|
Sep. Now (ρ) |
2.172" |
|
Mag pri |
11.50 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
Pri motion ra |
-008 |
|
Sec motion ra |
|
|
Pri motion dec |
+004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Camelopardalis |
|
Tycho2 |
4072-01171-1 |
|
Gaia DR2 |
488746941619553280 |
|