13518-1819 GWP 2108
13h 51m 47.16s -18° 18' 45.7" P.A. 235.00 sep 6.6 mag 9.00,10.90
Coord 2000 |
13518-1819 |
|
Discov num |
GWP2108 |
|
Comp |
|
|
Coord arcsec 2000 |
13 51 47.16 -18 18 45.7 |
|
Date first |
1954 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
235 |
|
Pa last |
235.4 |
|
P.A. Now (θ) |
235.4° |
|
Sep first |
5.9 |
|
Sep last |
6.561 |
|
Sep. Now (ρ) |
6.561" |
|
Mag pri |
9.00 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
Pri motion ra |
-056 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-020 |
|
Sec motion dec |
+000 |
|
Notes |
V
K
(Proper motion indicates physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=1
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Virgo |
|
Tycho2 |
6127-00703-1 |
|
Gaia DR2 |
6294106351304967424 |
|