17107+2312 TDT 250
17h 10m 44.93s +23° 12' 00.2" P.A. 11.00 sep 0.8 mag 11.94,12.29
Coord 2000 |
17107+2312 |
|
Discov num |
TDT 250 |
|
Comp |
|
|
Coord arcsec 2000 |
17 10 44.93 +23 12 00.2 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
358 |
|
Pa last |
11 |
|
P.A. Now (θ) |
11° |
|
Sep first |
0.9 |
|
Sep last |
0.795 |
|
Sep. Now (ρ) |
0.795" |
|
Mag pri |
11.94 |
|
Mag sec |
12.29 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2061-00286-1 |
|
Gaia DR2 |
4568697622042333696 |
|