07455-1441 STF 1138 AB (2 Pup)
07h 45m 29.14s -14° 41' 25.7" P.A. 340.00 sep 16.7 mag 6.00,6.73 Sp A7V+A1V dist. 77.82 pc (253.85 l.y.)
| Coord 2000 |
07455-1441 |
|
Discov num |
STF1138 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 45 29.14 -14 41 25.7 |
|
| Date first |
1782 |
|
Date last |
2019 |
|
Obs |
75 |
|
| Pa first |
339 |
|
Pa last |
339.8 |
|
P.A. Now (θ) |
339.8° |
|
| Sep first |
17.4 |
|
Sep last |
16.717 |
|
Sep. Now (ρ) |
16.717" |
|
| Mag pri |
6.00 |
|
Mag sec |
6.73 |
|
delta mag (ΔM) |
0.73 |
|
Spectral class |
A7V+A1V (white/white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-020 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.088 (< 0.3, Physical double)
This double is physical.
07455-1441 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
2 Pup |
153363 |
07 45 29 -14 41 26 |
STF 1138 AB |
2019 |
75 |
340 |
16.7 |
6.00 |
6.73 |
0.73 |
|
<=== |
| Show |
|
153363 |
07 45 29 -14 41 26 |
STF 1138 AC |
2015 |
8 |
229 |
100.0 |
6.00 |
10.57 |
4.57 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
2 Pup |
|
Var name |
PV Pup |
|
Constellation |
Puppis |
|
SAO |
153363 |
|
| HIP |
37843 |
|
Tycho2 |
5422-03295-1 |
|
Gaia DR2 |
3029552046640275584 |
|
HD |
62863 |
|
| HR |
3009 |
|
GC |
10453 |
|
ADS |
6348 |
|
BD |
BD-14 2193 |
|
| Flamsteed |
2 Puppis |
|
Flamsteed name |
2 Pup |
|
Distance |
77.82 |
|
Distance ly |
253.85 |
|
