13551-0837 GWP 2140 AB
13h 55m 06.95s -08° 37' 21.5" P.A. 165.00 sep 315.6 mag 9.90,12.20 Sp K4V dist. 49.16 pc (160.36 l.y.)
Coord 2000 |
13551-0837 |
|
Discov num |
GWP2140 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 55 06.95 -08 37 21.5 |
|
Date first |
1952 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
164 |
|
Pa last |
164.6 |
|
P.A. Now (θ) |
164.6° |
|
Sep first |
319.2 |
|
Sep last |
315.557 |
|
Sep. Now (ρ) |
315.557" |
|
Mag pri |
9.90 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
K4V (yellow-orange) |
|
Pri motion ra |
-144 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
+000 |
|
Notes |
V
W
R
(Proper motion indicates physical, , Red magnitudes) |
|
rPM=1
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Virgo |
|
HIP |
67967 |
|
Tycho2 |
5553-01044-1 |
|
BD |
BD-07 3730 |
|
Distance |
49.16 |
|
Distance ly |
160.36 |
|