07181+0421 BKO 27 AD
07h 18m 06.19s +04° 20' 46.4" P.A. 139.00 sep 125.4 mag 9.16,12.29 Sp F8
Coord 2000 |
07181+0421 |
|
Discov num |
BKO 27 |
|
Comp |
AD |
|
Coord arcsec 2000 |
07 18 06.19 +04 20 46.4 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
139 |
|
Pa last |
139.3 |
|
P.A. Now (θ) |
139.3° |
|
Sep first |
125.6 |
|
Sep last |
125.396 |
|
Sep. Now (ρ) |
125.396" |
|
Mag pri |
9.16 |
|
Mag sec |
12.29 |
|
delta mag (ΔM) |
3.13 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+014 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
+011 |
|
Notes |
N
(See Notes) |
|
rPM=1.506
This double is not physical.
07181+0421 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
07 18 06 +04 20 46 |
STF 1063 A,BC |
2017 |
15 |
287 |
52.0 |
9.16 |
10.42 |
1.26 |
|
|
Show |
|
|
07 18 06 +04 20 46 |
BKO 27 AD |
2015 |
4 |
139 |
125.4 |
9.16 |
12.29 |
3.13 |
|
<=== |
Show |
|
|
07 18 03 +04 21 04 |
STF 1063 BC |
2017 |
16 |
207 |
7.1 |
10.42 |
10.95 |
0.53 |
|
|
Show |
|
|
07 18 12 +04 19 11 |
BKO 27 DE |
2016 |
5 |
201 |
4.7 |
11.80 |
11.80 |
0.00 |
|
|
Quintuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canis Minor |
|
Tycho2 |
0172-00526-1 |
|
Gaia DR2 |
3139554336703491840 |
|