07442-1840 ARA 387 AB
07h 44m 14.84s -18° 40' 49.5" P.A. 300.00 sep 13.6 mag 13.20,13.60
Coord 2000 |
07442-1840 |
|
Discov num |
ARA 387 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 44 14.84 -18 40 49.5 |
|
Date first |
1915 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
300 |
|
Pa last |
299.8 |
|
P.A. Now (θ) |
299.8° |
|
Sep first |
13.0 |
|
Sep last |
13.56 |
|
Sep. Now (ρ) |
13.56" |
|
Mag pri |
13.20 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
rPM=0.841
This double is not physical.
07442-1840 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
07 44 15 -18 40 50 |
ARA 387 AB |
2015 |
7 |
300 |
13.6 |
13.20 |
13.60 |
0.40 |
|
<=== |
Show |
|
|
07 44 15 -18 40 50 |
JRN 37 AC |
2015 |
6 |
131 |
19.8 |
13.20 |
14.70 |
1.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Puppis |
|
Gaia DR2 |
5716901023479315328 |
|