18244-3041 B 1359
18h 24m 24.37s -30° 41' 21.6" P.A. 74.00 sep 3.3 mag 8.08,14.50 Sp A1V dist. 161.03 pc (525.28 l.y.)
| Coord 2000 |
18244-3041 |
|
Discov num |
B 1359 |
|
Comp |
|
|
Coord arcsec 2000 |
18 24 24.37 -30 41 21.6 |
|
| Date first |
1928 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
77 |
|
Pa last |
73.6 |
|
P.A. Now (θ) |
73.6° |
|
| Sep first |
3.1 |
|
Sep last |
3.251 |
|
Sep. Now (ρ) |
3.251" |
|
| Mag pri |
8.08 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
6.42 |
|
Spectral class |
A1V (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
210101 |
|
HIP |
90208 |
|
Tycho2 |
7393-00664-1 |
|
| Gaia DR2 |
4046392769623881984 |
|
HD |
169119 |
|
CD |
CD-3015648 |
|
CP |
CP-30 5494 |
|
| Distance |
161.03 |
|
Distance ly |
525.28 |
|