17075-7228 TDT 223
17h 07m 31.67s -72° 28' 24.7" P.A. 145.00 sep 2.0 mag 10.88,12.42
| Coord 2000 |
17075-7228 |
|
Discov num |
TDT 223 |
|
Comp |
|
|
Coord arcsec 2000 |
17 07 31.67 -72 28 24.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
145 |
|
Pa last |
144.9 |
|
P.A. Now (θ) |
144.9° |
|
| Sep first |
2.0 |
|
Sep last |
2 |
|
Sep. Now (ρ) |
2" |
|
| Mag pri |
10.88 |
|
Mag sec |
12.42 |
|
delta mag (ΔM) |
1.54 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-017 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9283-01713-1 |
|
Gaia DR2 |
5804329893149364864 |
|
