18534+1856 TDT 1114 (HD 229915)
18h 53m 25.10s +18° 55' 47.8" P.A. 107.00 sep 0.6 mag 11.47,12.03 Sp A8
| Coord 2000 |
18534+1856 |
|
Discov num |
TDT1114 |
|
Comp |
|
|
Coord arcsec 2000 |
18 53 25.10 +18 55 47.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
107 |
|
Pa last |
107.3 |
|
P.A. Now (θ) |
107.3° |
|
| Sep first |
0.6 |
|
Sep last |
0.61 |
|
Sep. Now (ρ) |
0.61" |
|
| Mag pri |
11.47 |
|
Mag sec |
12.03 |
|
delta mag (ΔM) |
0.56 |
|
Spectral class |
A8 (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 229915 |
|
Constellation |
Hercules |
|
Tycho2 |
1592-00332-1 |
|
Gaia DR2 |
4518378717228508672 |
|
| HD |
229915 |
|
