15280+1442 STF 1945 BC
15h 27m 59.19s +14° 42' 22.6" P.A. 281.00 sep 9.2 mag 10.62,10.62
Coord 2000 |
15280+1442 |
|
Discov num |
STF1945 |
|
Comp |
BC |
|
Coord arcsec 2000 |
15 27 59.19 +14 42 22.6 |
|
Date first |
1830 |
|
Date last |
2017 |
|
Obs |
45 |
|
Pa first |
280 |
|
Pa last |
280.5 |
|
P.A. Now (θ) |
280.5° |
|
Sep first |
8.8 |
|
Sep last |
9.18 |
|
Sep. Now (ρ) |
9.18" |
|
Mag pri |
10.62 |
|
Mag sec |
10.62 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
-012 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
+129 |
|
Sec motion dec |
+131 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.015 (< 0.3, Physical double)
This double is physical.
15280+1442 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
15 28 01 +14 41 57 |
STF 1945 AB |
2019 |
49 |
314 |
40.9 |
10.12 |
10.62 |
0.50 |
|
|
Show |
|
|
15 28 01 +14 41 57 |
STF 1945 AC |
2017 |
35 |
309 |
49.2 |
10.12 |
10.62 |
0.50 |
|
|
Show |
|
|
15 28 01 +14 41 57 |
STF 1945 AD |
2015 |
9 |
18 |
23.4 |
10.12 |
15.80 |
5.68 |
|
|
Show |
|
|
15 28 01 +14 41 57 |
STF 1945 AE |
2015 |
15 |
53 |
146.5 |
10.12 |
11.98 |
1.86 |
|
|
Show |
|
|
15 27 59 +14 42 23 |
STF 1945 BC |
2017 |
45 |
281 |
9.2 |
10.62 |
10.62 |
0.00 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
0940-00033-1 |
|
Gaia DR2 |
1195009916365390464 |
|