17187-7040 TDT 302
17h 18m 41.65s -70° 39' 36.6" P.A. 335.00 sep 0.6 mag 11.45,11.72
Coord 2000 |
17187-7040 |
|
Discov num |
TDT 302 |
|
Comp |
|
|
Coord arcsec 2000 |
17 18 41.65 -70 39 36.6 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
335 |
|
Pa last |
334.9 |
|
P.A. Now (θ) |
334.9° |
|
Sep first |
0.6 |
|
Sep last |
0.58 |
|
Sep. Now (ρ) |
0.58" |
|
Mag pri |
11.45 |
|
Mag sec |
11.72 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Apus |
|
Tycho2 |
9280-00570-1 |
|
Gaia DR2 |
5805008223098464896 |
|