13142-1634 RST 3827 AB (HD 114944)
13h 14m 09.46s -16° 33' 31.3" P.A. 260.00 sep 1.7 mag 8.87,9.16 Sp K0/1V dist. 47.13 pc (153.74 l.y.)
Coord 2000 |
13142-1634 |
|
Discov num |
RST3827 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 14 09.46 -16 33 31.3 |
|
Date first |
1937 |
|
Date last |
2021 |
|
Obs |
20 |
|
Pa first |
268 |
|
Pa last |
259.8 |
|
P.A. Now (θ) |
259.8° |
|
Sep first |
0.8 |
|
Sep last |
1.671 |
|
Sep. Now (ρ) |
1.671" |
|
Mag pri |
8.87 |
|
Mag sec |
9.16 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
K0/1V (yellow-orange) |
|
Pri motion ra |
+136 |
|
Sec motion ra |
+136 |
|
Pri motion dec |
-141 |
|
Sec motion dec |
-143 |
|
Notes |
Z
(Parallax indicates components are physical) |
|
rPM=0.01 (< 0.3, Physical double)
This double is physical.
13142-1634 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 114944 |
157805 |
13 14 09 -16 33 31 |
RST 3827 AB |
2021 |
20 |
260 |
1.7 |
8.87 |
9.16 |
0.29 |
|
<=== |
Show |
|
157805 |
13 14 09 -16 33 31 |
TOK 287 AC |
2016 |
7 |
178 |
166.7 |
8.18 |
15.23 |
7.05 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 114944 |
|
Constellation |
Virgo |
|
SAO |
157805 |
|
HIP |
64573 |
|
Tycho2 |
6113-00118-1 |
|
Gaia DR2 |
3511580658668406528 |
|
HD |
114944 |
|
BD |
BD-15 3621 |
|
Distance |
47.13 |
|
Distance ly |
153.74 |
|