15428+1859 GWP 2547
15h 42m 46.39s +18° 59' 13.8" P.A. 235.00 sep 83.7 mag 9.20,12.60 Sp F5 dist. 96.9 pc (316.09 l.y.)
Coord 2000 |
15428+1859 |
|
Discov num |
GWP2547 |
|
Comp |
|
|
Coord arcsec 2000 |
15 42 46.39 +18 59 13.8 |
|
Date first |
1992 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
235 |
|
Pa last |
235.3 |
|
P.A. Now (θ) |
235.3° |
|
Sep first |
84.9 |
|
Sep last |
83.651 |
|
Sep. Now (ρ) |
83.651" |
|
Mag pri |
9.20 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+054 |
|
Sec motion ra |
+054 |
|
Pri motion dec |
-064 |
|
Sec motion dec |
-062 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.024 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
HIP |
76953 |
|
Tycho2 |
1498-01545-1 |
|
Gaia DR2 |
1209923077908681088 |
|
BD |
BD+19 3004 |
|
Distance |
96.9 |
|
Distance ly |
316.09 |
|