10151+3931 OSV 4 AB
10h 15m 06.40s +39° 31' 01.0" P.A. 41.00 sep 97.0 mag 10.30,10.69 Sp M0+M0.5 dist. 28.47 pc (92.87 l.y.)
Coord 2000 |
10151+3931 |
|
Discov num |
OSV 4 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 15 06.40 +39 31 01.0 |
|
Date first |
1893 |
|
Date last |
2016 |
|
Obs |
17 |
|
Pa first |
40 |
|
Pa last |
40.6 |
|
P.A. Now (θ) |
40.6° |
|
Sep first |
97.8 |
|
Sep last |
97.006 |
|
Sep. Now (ρ) |
97.006" |
|
Mag pri |
10.30 |
|
Mag sec |
10.69 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
M0+M0.5 (red/red) |
|
Pri motion ra |
+044 |
|
Sec motion ra |
+040 |
|
Pri motion dec |
+157 |
|
Sec motion dec |
+162 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.038 (< 0.3, Physical double)
This double is physical.
10151+3931 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
10 15 06 +39 31 01 |
OSV 4 AB |
2016 |
17 |
41 |
97.0 |
10.30 |
10.69 |
0.39 |
|
<=== |
Show |
|
|
10 15 06 +39 31 01 |
SIN 50 AC |
2015 |
8 |
313 |
83.2 |
10.30 |
13.15 |
2.85 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo Minor |
|
HIP |
50226 |
|
Tycho2 |
3001-00150-1 |
|
Gaia DR2 |
802677611798044032 |
|
Distance |
28.47 |
|
Distance ly |
92.87 |
|