18443-3539 B 942
18h 44m 19.36s -35° 38' 30.9" P.A. 314.00 sep 9.7 mag 4.87,12.60 Sp B2.5V dist. 143.06 pc (466.66 l.y.)
| Coord 2000 |
18443-3539 |
|
Discov num |
B 942 |
|
Comp |
|
|
Coord arcsec 2000 |
18 44 19.36 -35 38 30.9 |
|
| Date first |
1927 |
|
Date last |
2000 |
|
Obs |
3 |
|
| Pa first |
314 |
|
Pa last |
313.6 |
|
P.A. Now (θ) |
313.6° |
|
| Sep first |
9.4 |
|
Sep last |
9.7 |
|
Sep. Now (ρ) |
9.7" |
|
| Mag pri |
4.87 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
7.73 |
|
Spectral class |
B2.5V (blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-031 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
210509 |
|
HIP |
91918 |
|
Tycho2 |
7419-03077-1 |
|
| Gaia DR2 |
6733635914056263296 |
|
HD |
172910 |
|
HR |
7029 |
|
GC |
25613 |
|
| CD |
CD-3512876 |
|
CP |
CP-35 8184 |
|
FK5 |
3490 |
|
Distance |
143.06 |
|
| Distance ly |
466.66 |
|
