17380+3124 TDT 444
17h 38m 02.22s +31° 23' 43.7" P.A. 212.00 sep 1.3 mag 10.21,11.44
| Coord 2000 |
17380+3124 |
|
Discov num |
TDT 444 |
|
Comp |
|
|
Coord arcsec 2000 |
17 38 02.22 +31 23 43.7 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
216 |
|
Pa last |
212 |
|
P.A. Now (θ) |
212° |
|
| Sep first |
1.3 |
|
Sep last |
1.306 |
|
Sep. Now (ρ) |
1.306" |
|
| Mag pri |
10.21 |
|
Mag sec |
11.44 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
|
|
| Pri motion ra |
-025 |
|
Sec motion ra |
-025 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2606-01633-1 |
|
Gaia DR2 |
4600661077898011776 |
|
