08415+1852 BOV 49 AB
08h 41m 30.71s +18° 52' 18.8" P.A. 238.00 sep 1.8 mag 13.00,10.90
Coord 2000 |
08415+1852 |
|
Discov num |
BOV 49 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 41 30.71 +18 52 18.8 |
|
Date first |
1997 |
|
Date last |
2014 |
|
Obs |
4 |
|
Pa first |
240 |
|
Pa last |
237.6 |
|
P.A. Now (θ) |
237.6° |
|
Sep first |
1.7 |
|
Sep last |
1.77 |
|
Sep. Now (ρ) |
1.77" |
|
Mag pri |
13.00 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
|
|
Pri motion ra |
-027 |
|
Sec motion ra |
|
|
Pri motion dec |
-014 |
|
Sec motion dec |
|
|
Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
08415+1852 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
08 41 31 +18 52 19 |
BOV 49 AB |
2014 |
4 |
238 |
1.8 |
13.00 |
10.90 |
2.10 |
|
<=== |
Show |
|
|
08 41 31 +18 52 19 |
BOV 49 AC |
1997 |
1 |
287 |
1.8 |
13.00 |
10.20 |
2.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cancer |
|
Gaia DR2 |
660995230632845184 |
|