18337-3648 JSP 777
18h 33m 39.76s -36° 48' 20.2" P.A. 286.00 sep 11.2 mag 7.97,15.20 Sp B5III dist. 540.54 pc (1763.24 l.y.)
| Coord 2000 |
18337-3648 |
|
Discov num |
JSP 777 |
|
Comp |
|
|
Coord arcsec 2000 |
18 33 39.76 -36 48 20.2 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
283 |
|
Pa last |
286.4 |
|
P.A. Now (θ) |
286.4° |
|
| Sep first |
11.7 |
|
Sep last |
11.246 |
|
Sep. Now (ρ) |
11.246" |
|
| Mag pri |
7.97 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
7.23 |
|
Spectral class |
B5III (blue-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.192 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
210304 |
|
HIP |
90992 |
|
Tycho2 |
7406-00665-1 |
|
| Gaia DR2 |
6733324138109241856 |
|
HD |
170943 |
|
CD |
CD-3612786 |
|
Distance |
540.54 |
|
| Distance ly |
1763.24 |
|
