17567+2929 D 17
17h 56m 42.58s +29° 29' 29.5" P.A. 130.00 sep 23.9 mag 9.89,10.29 Sp F0 dist. 602.41 pc (1965.06 l.y.)
Coord 2000 |
17567+2929 |
|
Discov num |
D 17 |
|
Comp |
|
|
Coord arcsec 2000 |
17 56 42.58 +29 29 29.5 |
|
Date first |
1867 |
|
Date last |
2015 |
|
Obs |
27 |
|
Pa first |
131 |
|
Pa last |
129.8 |
|
P.A. Now (θ) |
129.8° |
|
Sep first |
23.7 |
|
Sep last |
23.928 |
|
Sep. Now (ρ) |
23.928" |
|
Mag pri |
9.89 |
|
Mag sec |
10.29 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
+022 |
|
Sec motion ra |
+022 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-004 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.045 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
HIP |
87838 |
|
Tycho2 |
2102-01800-1 |
|
Gaia DR2 |
4596632810891790208 |
|
BD |
BD+29 3149 |
|
Distance |
602.41 |
|
Distance ly |
1965.06 |
|