04378+1418 LDS 5581 AB
04h 37m 48.12s +14° 17' 52.1" P.A. 262.00 sep 144.1 mag 12.91,17.40
| Coord 2000 |
04378+1418 |
|
Discov num |
LDS5581 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 37 48.12 +14 17 52.1 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
263 |
|
Pa last |
262 |
|
P.A. Now (θ) |
262° |
|
| Sep first |
144.0 |
|
Sep last |
144.1 |
|
Sep. Now (ρ) |
144.1" |
|
| Mag pri |
12.91 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
4.49 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
-044 |
|
Sec motion dec |
-032 |
|
| Notes |
|
|
rPM=0.417
Nature of this double is uncertain.
04378+1418 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 37 48 +14 17 52 |
LDS 5581 Aa,Ab |
2016 |
2 |
339 |
2.2 |
12.70 |
16.10 |
3.40 |
|
|
| Show |
|
|
04 37 48 +14 17 52 |
LDS 5581 AB |
2015 |
7 |
262 |
144.1 |
12.91 |
17.40 |
4.49 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
