15210+0043 BU 32 AB (6 Ser)
15h 21m 02.00s +00° 42' 55.2" P.A. 23.00 sep 3.4 mag 5.53,8.78 Sp K2III dist. 73.37 pc (239.33 l.y.)
Coord 2000 |
15210+0043 |
|
Discov num |
BU 32 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 21 02.00 +00 42 55.2 |
|
Date first |
1872 |
|
Date last |
2019 |
|
Obs |
58 |
|
Pa first |
30 |
|
Pa last |
22.5 |
|
P.A. Now (θ) |
22.5° |
|
Sep first |
3.0 |
|
Sep last |
3.446 |
|
Sep. Now (ρ) |
3.446" |
|
Mag pri |
5.53 |
|
Mag sec |
8.78 |
|
delta mag (ΔM) |
3.25 |
|
Spectral class |
K2III (yellow-orange) |
|
Pri motion ra |
-041 |
|
Sec motion ra |
-043 |
|
Pri motion dec |
-105 |
|
Sec motion dec |
-104 |
|
Notes |
N
(See Notes) |
|
rPM=0.02 (< 0.3, Physical double)
This double is physical.
15210+0043 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
6 Ser |
120955 |
15 21 02 +00 42 55 |
BU 32 AB |
2019 |
58 |
23 |
3.4 |
5.53 |
8.78 |
3.25 |
|
<=== |
Show |
|
120955 |
15 21 02 +00 42 55 |
GWP 2515 AC |
2015 |
3 |
139 |
75.8 |
5.40 |
17.80 |
12.40 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
6 Ser |
|
Var name |
NSV7037 Ser |
|
Constellation |
Serpens |
|
SAO |
120955 |
|
HIP |
75119 |
|
Tycho2 |
0336-01028-1 |
|
Gaia DR2 |
4420381822807987328 |
|
HD |
136514 |
|
HR |
5710 |
|
GC |
20637 |
|
ADS |
9596 |
|
BD |
BD+01 3067 |
|
Flamsteed |
6 Serpentis |
|
Flamsteed name |
6 Ser |
|
Distance |
73.37 |
|
Distance ly |
239.33 |
|