17099-7520 TDT 240
17h 09m 52.12s -75° 19' 34.3" P.A. 58.00 sep 0.6 mag 11.52,12.30
| Coord 2000 |
17099-7520 |
|
Discov num |
TDT 240 |
|
Comp |
|
|
Coord arcsec 2000 |
17 09 52.12 -75 19 34.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
58 |
|
Pa last |
57.8 |
|
P.A. Now (θ) |
57.8° |
|
| Sep first |
0.6 |
|
Sep last |
0.58 |
|
Sep. Now (ρ) |
0.58" |
|
| Mag pri |
11.52 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.78 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9443-00642-1 |
|
Gaia DR2 |
5801994083775065600 |
|
