08214+0227 HEI 740
08h 21m 23.16s +02° 26' 58.4" P.A. 58.00 sep 1.2 mag 10.75,10.98
| Coord 2000 |
08214+0227 |
|
Discov num |
HEI 740 |
|
Comp |
|
|
Coord arcsec 2000 |
08 21 23.16 +02 26 58.4 |
|
| Date first |
1990 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
58 |
|
Pa last |
57.5 |
|
P.A. Now (θ) |
57.5° |
|
| Sep first |
1.0 |
|
Sep last |
1.17 |
|
Sep. Now (ρ) |
1.17" |
|
| Mag pri |
10.75 |
|
Mag sec |
10.98 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
0200-00434-1 |
|
Gaia DR2 |
3090268040789518336 |
|
