07272+0817 JNN 7 AI
07h 27m 09.07s +08° 17' 21.9" P.A. 204.00 sep 7.5 mag 3.10,19.80 Sp B8Ve dist. 49.58 pc (161.73 l.y.)
Coord 2000 |
07272+0817 |
|
Discov num |
JNN 7 |
|
Comp |
AI |
|
Coord arcsec 2000 |
07 27 09.07 +08 17 21.9 |
|
Date first |
2008 |
|
Date last |
2010 |
|
Obs |
2 |
|
Pa first |
205 |
|
Pa last |
204.1 |
|
P.A. Now (θ) |
204.1° |
|
Sep first |
7.5 |
|
Sep last |
7.454 |
|
Sep. Now (ρ) |
7.454" |
|
Mag pri |
3.10 |
|
Mag sec |
19.80 |
|
delta mag (ΔM) |
16.7 |
|
Spectral class |
B8Ve (blue-white) |
|
Pri motion ra |
-052 |
|
Sec motion ra |
|
|
Pri motion dec |
-038 |
|
Sec motion dec |
|
|
Notes |
N
U
K
(See Notes, Proper motion indicates non-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 not physical.
07272+0817 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
115456 |
07 27 09 +08 17 22 |
BUP 101 AB |
2013 |
6 |
75 |
50.3 |
2.88 |
13.00 |
10.12 |
|
|
Show |
Gomeisa |
115456 |
07 27 09 +08 17 22 |
BUP 101 AC |
2013 |
9 |
26 |
106.2 |
2.88 |
12.51 |
9.63 |
|
|
Show |
|
115456 |
07 27 09 +08 17 22 |
BUP 101 AD |
2013 |
9 |
75 |
132.7 |
2.88 |
12.07 |
9.19 |
|
|
Show |
|
115456 |
07 27 09 +08 17 22 |
BUP 101 AE |
2013 |
9 |
315 |
138.6 |
2.88 |
11.60 |
8.72 |
|
|
Show |
|
115456 |
07 27 09 +08 17 22 |
SLE 571 AF |
2008 |
5 |
167 |
79.7 |
2.88 |
12.50 |
9.62 |
|
|
Show |
|
115456 |
07 27 09 +08 17 22 |
SLE 571 AG |
2013 |
6 |
176 |
81.4 |
2.88 |
13.00 |
10.12 |
|
|
Show |
|
115456 |
07 27 09 +08 17 22 |
JNN 7 AI |
2010 |
2 |
204 |
7.5 |
3.10 |
19.80 |
16.70 |
|
<=== |
Show |
|
115456 |
07 27 09 +08 17 22 |
JNN 7 AJ |
2010 |
2 |
353 |
10.6 |
3.10 |
17.80 |
14.70 |
|
|
Show |
|
|
07 27 10 +08 16 04 |
SLE 571 FG |
2015 |
6 |
246 |
15.1 |
12.50 |
13.00 |
0.50 |
|
|
Show |
|
|
07 27 10 +08 16 04 |
DAL 32 FH |
2015 |
3 |
57 |
4.0 |
12.50 |
13.40 |
0.90 |
|
|
Decuple system
10 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Common name |
Gomeisa |
|
Constellation |
Canis Minor |
|
SAO |
115456 |
|
HIP |
36188 |
|
Tycho2 |
0764-02774-1 |
|
Gaia DR2 |
3143264535611161088 |
|
HD |
58715 |
|
HR |
2845 |
|
GC |
9947 |
|
BD |
BD+08 1774 |
|
Bayer |
Beta Canis Minoris |
|
Bayer name |
Bet CMi |
|
Flamsteed |
3 Canis Minoris |
|
Flamsteed name |
3 CMi |
|
FK5 |
285 |
|
Distance |
49.58 |
|
Distance ly |
161.73 |
|
Bayer greek |
β CMi |
|