08250-4246 RST 4888 AB (V438 Pup)
08h 24m 57.22s -42° 46' 11.5" P.A. 102.00 sep 0.5 mag 6.59,6.81 Sp B3V dist. 549.45 pc (1792.31 l.y.)
Coord 2000 |
08250-4246 |
|
Discov num |
RST4888 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 24 57.22 -42 46 11.5 |
|
Date first |
1942 |
|
Date last |
2020 |
|
Obs |
27 |
|
Pa first |
136 |
|
Pa last |
101.5 |
|
P.A. Now (θ) |
101.5° |
|
Sep first |
0.4 |
|
Sep last |
0.524 |
|
Sep. Now (ρ) |
0.524" |
|
Mag pri |
6.59 |
|
Mag sec |
6.81 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
B3V (blue-white) |
|
Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
08250-4246 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
V438 Pup |
219890 |
08 24 57 -42 46 12 |
RST 4888 AB |
2020 |
27 |
102 |
0.5 |
6.59 |
6.81 |
0.22 |
|
<=== |
Show |
|
219890 |
08 24 57 -42 46 12 |
CHR 226 Ba,Bb |
2020 |
13 |
103 |
0.0 |
7.00 |
8.10 |
1.10 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
V438 Pup |
|
Constellation |
Puppis |
|
SAO |
219890 |
|
HIP |
41250 |
|
Tycho2 |
7669-03731-1 |
|
HD |
71302 |
|
HR |
3322 |
|
GC |
11504 |
|
CD |
CD-42 4219 |
|
CP |
CP-42 2455 |
|
Distance |
549.45 |
|
Distance ly |
1792.31 |
|