19107+2017 J 481 AB (HD 349846)
19h 10m 50.43s +20° 16' 30.9" P.A. 237.00 sep 5.8 mag 11.52,11.80 Sp G5
Coord 2000 |
19107+2017 |
|
Discov num |
J 481 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 10 50.43 +20 16 30.9 |
|
Date first |
1897 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
237 |
|
Pa last |
237.1 |
|
P.A. Now (θ) |
237.1° |
|
Sep first |
5.9 |
|
Sep last |
5.798 |
|
Sep. Now (ρ) |
5.798" |
|
Mag pri |
11.52 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=0.437
Nature of this double is uncertain.
19107+2017 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 349846 |
|
19 10 50 +20 16 31 |
J 481 AB |
2015 |
13 |
237 |
5.8 |
11.52 |
11.80 |
0.28 |
|
<=== |
Show |
|
|
19 10 50 +20 16 31 |
J 481 AC |
2015 |
9 |
29 |
12.2 |
11.52 |
13.10 |
1.58 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 349846 |
|
Constellation |
Sagitta |
|
Tycho2 |
1594-00122-1 |
|
Gaia DR2 |
4519506128974078848 |
|
HD |
349846 |
|