18039+3023 WIS 322
18h 03m 53.40s +30° 22' 38.0" P.A. 284.00 sep 999.9 mag 6.84,14.20 Sp F5V dist. 46.69 pc (152.3 l.y.)
Coord 2000 |
18039+3023 |
|
Discov num |
WIS 322 |
|
Comp |
|
|
Coord arcsec 2000 |
18 03 53.40 +30 22 38.0 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
284 |
|
Pa last |
284.3 |
|
P.A. Now (θ) |
284.3° |
|
Sep first |
999.9 |
|
Sep last |
1083.3 |
|
Sep. Now (ρ) |
1083.3" |
|
Mag pri |
6.84 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
7.36 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
-049 |
|
Sec motion ra |
-022 |
|
Pri motion dec |
-275 |
|
Sec motion dec |
-267 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.101 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
SAO |
66596 |
|
HIP |
88471 |
|
Tycho2 |
2621-02184-1 |
|
Gaia DR2 |
4590693700052296576 |
|
HD |
165281 |
|
GC |
24612 |
|
BD |
BD+30 3113 |
|
Distance |
46.69 |
|
Distance ly |
152.3 |
|