00426-0652 HLN 48 AB,C (HD 4019)
00h 42m 37.69s -06° 51' 51.8" P.A. 1.00 sep 2.0 mag 9.00,12.50 Sp G0
| Coord 2000 |
00426-0652 |
|
Discov num |
HLN 48 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
00 42 37.69 -06 51 51.8 |
|
| Date first |
1968 |
|
Date last |
1968 |
|
Obs |
1 |
|
| Pa first |
1 |
|
Pa last |
0.8 |
|
P.A. Now (θ) |
0.8° |
|
| Sep first |
2.0 |
|
Sep last |
1.97 |
|
Sep. Now (ρ) |
1.97" |
|
| Mag pri |
9.00 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-030 |
|
Sec motion ra |
|
|
| Pri motion dec |
-032 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
00426-0652 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
128915 |
00 42 38 -06 51 52 |
RST 4154 AB |
2019 |
11 |
0 |
0.2 |
9.80 |
9.80 |
0.00 |
|
|
| Show |
HD 4019 |
128915 |
00 42 38 -06 51 52 |
HLN 48 AB,C |
1968 |
1 |
1 |
2.0 |
9.00 |
12.50 |
3.50 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 4019 |
|
Constellation |
Cetus |
|
SAO |
128915 |
|
Tycho2 |
4679-00897-1 |
|
| Gaia DR2 |
2523402107986807296 |
|
HD |
4019 |
|
