18483-3710 JSP 787 AB
18h 48m 15.63s -37° 10' 48.9" P.A. 303.00 sep 2.1 mag 10.74,15.00
Coord 2000 |
18483-3710 |
|
Discov num |
JSP 787 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 48 15.63 -37 10 48.9 |
|
Date first |
1929 |
|
Date last |
2021 |
|
Obs |
4 |
|
Pa first |
306 |
|
Pa last |
302.7 |
|
P.A. Now (θ) |
302.7° |
|
Sep first |
2.0 |
|
Sep last |
2.053 |
|
Sep. Now (ρ) |
2.053" |
|
Mag pri |
10.74 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
4.26 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
+000 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
18483-3710 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 48 16 -37 10 49 |
JSP 787 Aa,Ab |
2021 |
1 |
293 |
0.6 |
10.80 |
14.10 |
3.30 |
|
|
Show |
|
|
18 48 16 -37 10 49 |
JSP 787 AB |
2021 |
4 |
303 |
2.1 |
10.74 |
15.00 |
4.26 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
Tycho2 |
7420-00519-1 |
|