17141-7708 TDT 281
17h 14m 03.52s -77° 07' 37.3" P.A. 295.00 sep 0.7 mag 11.82,12.26
Coord 2000 |
17141-7708 |
|
Discov num |
TDT 281 |
|
Comp |
|
|
Coord arcsec 2000 |
17 14 03.52 -77 07 37.3 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
269 |
|
Pa last |
294.6 |
|
P.A. Now (θ) |
294.6° |
|
Sep first |
0.9 |
|
Sep last |
0.698 |
|
Sep. Now (ρ) |
0.698" |
|
Mag pri |
11.82 |
|
Mag sec |
12.26 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Apus |
|
Tycho2 |
9447-00910-1 |
|
Gaia DR2 |
5777711335114364672 |
|