17155-7514 TDT 291
17h 15m 31.90s -75° 14' 15.9" P.A. 233.00 sep 0.9 mag 11.38,11.98
| Coord 2000 |
17155-7514 |
|
Discov num |
TDT 291 |
|
Comp |
|
|
Coord arcsec 2000 |
17 15 31.90 -75 14 15.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
233 |
|
Pa last |
233.1 |
|
P.A. Now (θ) |
233.1° |
|
| Sep first |
0.9 |
|
Sep last |
0.89 |
|
Sep. Now (ρ) |
0.89" |
|
| Mag pri |
11.38 |
|
Mag sec |
11.98 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9443-00924-1 |
|
Gaia DR2 |
5801963812845407872 |
|
