05306-7102 HEI 660
05h 30m 10.00s -71° 02' 00.0" P.A. 276.00 sep 2.0 mag 11.10,11.90
Coord 2000 |
05306-7102 |
|
Discov num |
HEI 660 |
|
Comp |
|
|
Coord arcsec 2000 |
05 30 10.00 -71 02 00.0 |
|
Date first |
1990 |
|
Date last |
1990 |
|
Obs |
1 |
|
Pa first |
276 |
|
Pa last |
275.7 |
|
P.A. Now (θ) |
275.7° |
|
Sep first |
2.0 |
|
Sep last |
2.04 |
|
Sep. Now (ρ) |
2.04" |
|
Mag pri |
11.10 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
|
|
Sec motion ra |
|
|
Pri motion dec |
|
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Mensa |
|
Coordinate calcolate |
1 |
|
Coordinate calculated |
yes |
|