18049+3015 TDT 667
18h 04m 51.56s +30° 15' 11.3" P.A. 146.00 sep 1.5 mag 10.35,13.06
| Coord 2000 |
18049+3015 |
|
Discov num |
TDT 667 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 51.56 +30 15 11.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
146 |
|
Pa last |
145.5 |
|
P.A. Now (θ) |
145.5° |
|
| Sep first |
1.5 |
|
Sep last |
1.45 |
|
Sep. Now (ρ) |
1.45" |
|
| Mag pri |
10.35 |
|
Mag sec |
13.06 |
|
delta mag (ΔM) |
2.71 |
|
Spectral class |
|
|
| Pri motion ra |
+019 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2621-00310-1 |
|
Gaia DR2 |
4590735000457603456 |
|
