18459+1450 HEI 397 (HD 229412)
18h 45m 53.36s +14° 50' 55.5" P.A. 141.00 sep 1.1 mag 11.28,11.30 Sp A7
| Coord 2000 |
18459+1450 |
|
Discov num |
HEI 397 |
|
Comp |
|
|
Coord arcsec 2000 |
18 45 53.36 +14 50 55.5 |
|
| Date first |
1985 |
|
Date last |
2011 |
|
Obs |
3 |
|
| Pa first |
151 |
|
Pa last |
141.1 |
|
P.A. Now (θ) |
141.1° |
|
| Sep first |
1.1 |
|
Sep last |
1.087 |
|
Sep. Now (ρ) |
1.087" |
|
| Mag pri |
11.28 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
A7 (white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 229412 |
|
Constellation |
Hercules |
|
Tycho2 |
1037-00284-1 |
|
Gaia DR2 |
4510371077105846016 |
|
| HD |
229412 |
|
