04066+2018 BNV 2 AB
04h 06m 38.80s +20° 18' 11.1" P.A. 255.00 sep 3.7 mag 8.10,14.40 Sp G0+M9
| Coord 2000 |
04066+2018 |
|
Discov num |
BNV 2 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 06 38.80 +20 18 11.1 |
|
| Date first |
2011 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
255 |
|
Pa last |
255 |
|
P.A. Now (θ) |
255° |
|
| Sep first |
3.7 |
|
Sep last |
3.669 |
|
Sep. Now (ρ) |
3.669" |
|
| Mag pri |
8.10 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
6.3 |
|
Spectral class |
G0+M9 (yellow/red) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
N
V
K
(See Notes, Proper motion indicates physical, 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
This double is physical.
04066+2018 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 06 39 +20 18 11 |
BNV 2 Aa,Ab |
2015 |
1 |
195 |
0.1 |
8.10 |
14.40 |
6.30 |
|
|
| Show |
|
|
04 06 39 +20 18 11 |
BNV 2 AB |
2015 |
10 |
255 |
3.7 |
8.10 |
14.40 |
6.30 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
Gaia DR2 |
51914888911355776 |
|
