15432+1340 BU 619 AB (HD 140438)
15h 43m 10.53s +13° 40' 03.7" P.A. 357.00 sep 0.7 mag 6.95,7.94 Sp G4IV dist. 173.31 pc (565.34 l.y.)
Coord 2000 |
15432+1340 |
|
Discov num |
BU 619 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 43 10.53 +13 40 03.7 |
|
Date first |
1878 |
|
Date last |
2019 |
|
Obs |
163 |
|
Pa first |
357 |
|
Pa last |
357.1 |
|
P.A. Now (θ) |
357.1° |
|
Sep first |
0.4 |
|
Sep last |
0.651 |
|
Sep. Now (ρ) |
0.651" |
|
Mag pri |
6.95 |
|
Mag sec |
7.94 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
G4IV (yellow) |
|
Pri motion ra |
-016 |
|
Sec motion ra |
-016 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
-030 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
15432+1340 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 140438 |
101699 |
15 43 11 +13 40 04 |
BU 619 AB |
2019 |
163 |
357 |
0.7 |
6.95 |
7.94 |
0.99 |
Y |
<=== |
Show |
|
|
15 43 11 +13 40 04 |
BU 619 BC |
2019 |
3 |
47 |
0.3 |
8.30 |
9.50 |
1.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 140438 |
|
Constellation |
Serpens |
|
SAO |
101699 |
|
HIP |
76985 |
|
Tycho2 |
0942-00653-1 |
|
HD |
140438 |
|
HR |
5850 |
|
GC |
21132 |
|
ADS |
9758 |
|
BD |
BD+14 2922 |
|
Distance |
173.31 |
|
Distance ly |
565.34 |
|