06561-1403 STF 997 AB (Mu CMa)
06h 56m 06.59s -14° 02' 33.6" P.A. 343.00 sep 2.9 mag 5.27,7.14 Sp G5III+A2 dist. 381.68 pc (1245.04 l.y.)
| Coord 2000 |
06561-1403 |
|
Discov num |
STF 997 |
|
Comp |
AB |
|
Coord arcsec 2000 |
06 56 06.59 -14 02 33.6 |
|
| Date first |
1830 |
|
Date last |
2017 |
|
Obs |
74 |
|
| Pa first |
341 |
|
Pa last |
343 |
|
P.A. Now (θ) |
343° |
|
| Sep first |
3.6 |
|
Sep last |
2.851 |
|
Sep. Now (ρ) |
2.851" |
|
| Mag pri |
5.27 |
|
Mag sec |
7.14 |
|
delta mag (ΔM) |
1.87 |
|
Spectral class |
G5III+A2 (yellow/white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
06561-1403 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Mu CMa |
152123 |
06 56 07 -14 02 34 |
STF 997 AB |
2017 |
74 |
343 |
2.9 |
5.27 |
7.14 |
1.87 |
|
<=== |
| Show |
|
152123 |
06 56 07 -14 02 34 |
STF 997 AC |
2014 |
12 |
288 |
86.6 |
5.27 |
10.32 |
5.05 |
|
|
| Show |
|
152123 |
06 56 07 -14 02 34 |
STF 997 AD |
2014 |
12 |
63 |
104.7 |
5.27 |
10.64 |
5.37 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
Mu CMa |
|
Constellation |
Canis Major |
|
SAO |
152123 |
|
HIP |
33345 |
|
| Tycho2 |
5392-00913-1 |
|
Gaia DR2 |
2949326180717799040 |
|
HD |
51250 |
|
HR |
2593 |
|
| GC |
9103 |
|
ADS |
5605 |
|
BD |
BD-13 1741 |
|
Bayer |
Mu Canis Majoris |
|
| Bayer name |
Mu CMa |
|
Flamsteed |
18 Canis Majoris |
|
Flamsteed name |
18 CMa |
|
Distance |
381.68 |
|
| Distance ly |
1245.04 |
|
Bayer greek |
μ CMa |
|
