17320-0042 TDT 399
17h 31m 59.71s -00° 42' 16.3" P.A. 134.00 sep 0.4 mag 10.96,11.01
| Coord 2000 |
17320-0042 |
|
Discov num |
TDT 399 |
|
Comp |
|
|
Coord arcsec 2000 |
17 31 59.71 -00 42 16.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
134 |
|
Pa last |
133.7 |
|
P.A. Now (θ) |
133.7° |
|
| Sep first |
0.4 |
|
Sep last |
0.42 |
|
Sep. Now (ρ) |
0.42" |
|
| Mag pri |
10.96 |
|
Mag sec |
11.01 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
5080-01441-1 |
|
