18299+2141 TDS 926 (HD 342402)
18h 29m 52.31s +21° 41' 13.9" P.A. 253.00 sep 0.9 mag 10.60,11.63
| Coord 2000 |
18299+2141 |
|
Discov num |
TDS 926 |
|
Comp |
|
|
Coord arcsec 2000 |
18 29 52.31 +21 41 13.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
253 |
|
Pa last |
252.5 |
|
P.A. Now (θ) |
252.5° |
|
| Sep first |
0.9 |
|
Sep last |
0.885 |
|
Sep. Now (ρ) |
0.885" |
|
| Mag pri |
10.60 |
|
Mag sec |
11.63 |
|
delta mag (ΔM) |
1.03 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 342402 |
|
Constellation |
Hercules |
|
Tycho2 |
1581-01555-1 |
|
Gaia DR2 |
4529095622694326144 |
|
| HD |
342402 |
|
