18009+4954 LDS 4770
18h 00m 48.35s +49° 53' 55.2" P.A. 213.00 sep 1.5 mag 12.70,13.20
| Coord 2000 |
18009+4954 |
|
Discov num |
LDS4770 |
|
Comp |
|
|
Coord arcsec 2000 |
18 00 48.35 +49 53 55.2 |
|
| Date first |
1960 |
|
Date last |
1960 |
|
Obs |
1 |
|
| Pa first |
213 |
|
Pa last |
213 |
|
P.A. Now (θ) |
213° |
|
| Sep first |
1.5 |
|
Sep last |
1.5 |
|
Sep. Now (ρ) |
1.5" |
|
| Mag pri |
12.70 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
|
|
| Pri motion dec |
+155 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
2123267625952756736 |
|
