09018+0321 HEI 746 (HD 77294)
09h 01m 47.75s +03° 21' 15.7" P.A. 261.00 sep 0.3 mag 9.10,9.50 Sp G
Coord 2000 |
09018+0321 |
|
Discov num |
HEI 746 |
|
Comp |
|
|
Coord arcsec 2000 |
09 01 47.75 +03 21 15.7 |
|
Date first |
1991 |
|
Date last |
2011 |
|
Obs |
3 |
|
Pa first |
256 |
|
Pa last |
260.8 |
|
P.A. Now (θ) |
260.8° |
|
Sep first |
0.1 |
|
Sep last |
0.321 |
|
Sep. Now (ρ) |
0.321" |
|
Mag pri |
9.10 |
|
Mag sec |
9.50 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
G (yellow) |
|
Pri motion ra |
+015 |
|
Sec motion ra |
|
|
Pri motion dec |
+004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 77294 |
|
Constellation |
Hydra |
|
SAO |
117362 |
|
Tycho2 |
0229-01405-1 |
|
Gaia DR2 |
578315976312398336 |
|
HD |
77294 |
|