16389-7315 TDT 18
16h 38m 55.28s -73° 14' 32.0" P.A. 22.00 sep 0.6 mag 11.50,11.91
| Coord 2000 |
16389-7315 |
|
Discov num |
TDT 18 |
|
Comp |
|
|
Coord arcsec 2000 |
16 38 55.28 -73 14 32.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
22 |
|
Pa last |
21.6 |
|
P.A. Now (θ) |
21.6° |
|
| Sep first |
0.6 |
|
Sep last |
0.64 |
|
Sep. Now (ρ) |
0.64" |
|
| Mag pri |
11.50 |
|
Mag sec |
11.91 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9286-00024-1 |
|
Gaia DR2 |
5805604532066410496 |
|
