11495-1636 TOK 281 AB (HD 102698)
11h 49m 30.43s -16° 36' 20.5" P.A. 20.00 sep 406.5 mag 10.05,12.43 Sp K4V dist. 52.33 pc (170.7 l.y.)
| Coord 2000 |
11495-1636 |
|
Discov num |
TOK 281 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 49 30.43 -16 36 20.5 |
|
| Date first |
1916 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
21 |
|
Pa last |
20.3 |
|
P.A. Now (θ) |
20.3° |
|
| Sep first |
408.0 |
|
Sep last |
406.5 |
|
Sep. Now (ρ) |
406.5" |
|
| Mag pri |
10.05 |
|
Mag sec |
12.43 |
|
delta mag (ΔM) |
2.38 |
|
Spectral class |
K4V (yellow-orange) |
|
| Pri motion ra |
+039 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-040 |
|
Sec motion dec |
-054 |
|
| Notes |
S
(Parallax indidates non-physical) |
|
rPM=0.496
This double is not physical.
11495-1636 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
11 49 30 -16 36 20 |
TOK 717 Aa,Ab |
2021 |
9 |
113 |
0.2 |
10.60 |
11.00 |
0.40 |
Y |
|
| Show |
HD 102698 |
|
11 49 30 -16 36 20 |
TOK 281 AB |
2015 |
6 |
20 |
406.5 |
10.05 |
12.43 |
2.38 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 102698 |
|
Constellation |
Crater |
|
HIP |
57660 |
|
Tycho2 |
6093-00472-1 |
|
| Gaia DR2 |
3571370108123471360 |
|
HD |
102698 |
|
BD |
BD-15 3360 |
|
Distance |
52.33 |
|
| Distance ly |
170.7 |
|