18108-0710 RST 3999
18h 10m 49.07s -07° 09' 33.8" P.A. 176.00 sep 0.2 mag 11.60,11.60
Coord 2000 |
18108-0710 |
|
Discov num |
RST3999 |
|
Comp |
|
|
Coord arcsec 2000 |
18 10 49.07 -07 09 33.8 |
|
Date first |
1938 |
|
Date last |
2013 |
|
Obs |
4 |
|
Pa first |
4 |
|
Pa last |
176.3 |
|
P.A. Now (θ) |
176.3° |
|
Sep first |
0.3 |
|
Sep last |
0.215 |
|
Sep. Now (ρ) |
0.215" |
|
Mag pri |
11.60 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
-033 |
|
Sec motion ra |
|
|
Pri motion dec |
-058 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
5109-00006-1 |
|
Gaia DR2 |
4171085050319150720 |
|