10077-4552 DAM 2027 AB,C (HD 297144)
10h 07m 41.90s -45° 52' 22.9" P.A. 120.00 sep 4.0 mag 10.56,12.30 Sp K7
| Coord 2000 |
10077-4552 |
|
Discov num |
DAM2027 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
10 07 41.90 -45 52 22.9 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
120 |
|
Pa last |
119.9 |
|
P.A. Now (θ) |
119.9° |
|
| Sep first |
4.0 |
|
Sep last |
4.015 |
|
Sep. Now (ρ) |
4.015" |
|
| Mag pri |
10.56 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.74 |
|
Spectral class |
K7 (yellow-orange) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.056 (< 0.3, Physical double)
This double is physical.
10077-4552 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
10 07 42 -45 52 23 |
TDS 7043 AB |
1991 |
1 |
153 |
0.5 |
11.30 |
11.33 |
0.03 |
|
|
| Show |
HD 297144 |
|
10 07 42 -45 52 23 |
DAM 2027 AB,C |
2016 |
4 |
120 |
4.0 |
10.56 |
12.30 |
1.74 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 297144 |
|
Constellation |
Vela |
|
Tycho2 |
8183-01276-1 |
|
HD |
297144 |
|
