09477+1023 HEI 490 (HD 84764)
09h 47m 41.31s +10° 23' 05.8" P.A. 236.00 sep 0.3 mag 8.26,9.21 Sp A5 dist. 227.27 pc (741.35 l.y.)
| Coord 2000 |
09477+1023 |
|
Discov num |
HEI 490 |
|
Comp |
|
|
Coord arcsec 2000 |
09 47 41.31 +10 23 05.8 |
|
| Date first |
1988 |
|
Date last |
2021 |
|
Obs |
12 |
|
| Pa first |
254 |
|
Pa last |
235.8 |
|
P.A. Now (θ) |
235.8° |
|
| Sep first |
0.2 |
|
Sep last |
0.299 |
|
Sep. Now (ρ) |
0.299" |
|
| Mag pri |
8.26 |
|
Mag sec |
9.21 |
|
delta mag (ΔM) |
0.95 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
-027 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 84764 |
|
Constellation |
Leo |
|
SAO |
98771 |
|
HIP |
48049 |
|
| Tycho2 |
0831-00676-1 |
|
Gaia DR2 |
612637231773263488 |
|
HD |
84764 |
|
BD |
BD+11 2104 |
|
| Distance |
227.27 |
|
Distance ly |
741.35 |
|