17423+3030 TDT 469
17h 42m 20.43s +30° 29' 33.9" P.A. 96.00 sep 0.5 mag 11.22,11.22
| Coord 2000 |
17423+3030 |
|
Discov num |
TDT 469 |
|
Comp |
|
|
Coord arcsec 2000 |
17 42 20.43 +30 29 33.9 |
|
| Date first |
1991 |
|
Date last |
2012 |
|
Obs |
2 |
|
| Pa first |
278 |
|
Pa last |
96.1 |
|
P.A. Now (θ) |
96.1° |
|
| Sep first |
0.6 |
|
Sep last |
0.535 |
|
Sep. Now (ρ) |
0.535" |
|
| Mag pri |
11.22 |
|
Mag sec |
11.22 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2607-00530-1 |
|
Gaia DR2 |
4597497752879245440 |
|
