21478-7241 HEI 597 (HD 206692)
21h 47m 49.62s -72° 40' 54.6" P.A. 321.00 sep 0.2 mag 8.49,8.41 Sp F2IV dist. 230.41 pc (751.6 l.y.)
| Coord 2000 |
21478-7241 |
|
Discov num |
HEI 597 |
|
Comp |
|
|
Coord arcsec 2000 |
21 47 49.62 -72 40 54.6 |
|
| Date first |
1989 |
|
Date last |
1991 |
|
Obs |
2 |
|
| Pa first |
320 |
|
Pa last |
321 |
|
P.A. Now (θ) |
321° |
|
| Sep first |
0.3 |
|
Sep last |
0.23 |
|
Sep. Now (ρ) |
0.23" |
|
| Mag pri |
8.49 |
|
Mag sec |
8.41 |
|
delta mag (ΔM) |
0.08 |
|
Spectral class |
F2IV (yellow-white) |
|
| Pri motion ra |
+019 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 206692 |
|
Constellation |
Indus |
|
SAO |
257958 |
|
HIP |
107616 |
|
| Tycho2 |
9331-01217-1 |
|
Gaia DR2 |
6371026020121672448 |
|
HD |
206692 |
|
GC |
30468 |
|
| CP |
CP-73 2237 |
|
Distance |
230.41 |
|
Distance ly |
751.6 |
|
