11498+4637 SKF 2636 AB
11h 49m 45.48s +46° 37' 12.6" P.A. 295.00 sep 9.1 mag 11.80,16.30 Sp K2V
| Coord 2000 |
11498+4637 |
|
Discov num |
SKF2636 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 49 45.48 +46 37 12.6 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
295 |
|
Pa last |
295.1 |
|
P.A. Now (θ) |
295.1° |
|
| Sep first |
9.1 |
|
Sep last |
9.111 |
|
Sep. Now (ρ) |
9.111" |
|
| Mag pri |
11.80 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
K2V (yellow-orange) |
|
| Pri motion ra |
-056 |
|
Sec motion ra |
-056 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-010 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.035 (< 0.3, Physical double)
This double is physical.
11498+4637 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
11 49 45 +46 37 13 |
SKF 2636 AB |
2015 |
9 |
295 |
9.1 |
11.80 |
16.30 |
4.50 |
|
<=== |
| Show |
|
|
11 49 45 +46 37 13 |
SKF 2636 AC |
2015 |
13 |
331 |
31.3 |
11.80 |
17.70 |
5.90 |
|
|
| Show |
|
|
11 49 45 +46 37 16 |
SKF 2636 BC |
2016 |
1 |
344 |
24.5 |
15.02 |
16.21 |
1.19 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Gaia DR2 |
774423083536524544 |
|
