12487-0216 ZHN 22
12h 48m 41.64s -02° 15' 38.7" P.A. 219.00 sep 428.8 mag 18.40,20.00 Sp sdK7+WD
Coord 2000 |
12487-0216 |
|
Discov num |
ZHN 22 |
|
Comp |
|
|
Coord arcsec 2000 |
12 48 41.64 -02 15 38.7 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
219 |
|
Pa last |
219 |
|
P.A. Now (θ) |
219° |
|
Sep first |
430.5 |
|
Sep last |
428.836 |
|
Sep. Now (ρ) |
428.836" |
|
Mag pri |
18.40 |
|
Mag sec |
20.00 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
sdK7+WD |
|
Pri motion ra |
-116 |
|
Sec motion ra |
-108 |
|
Pri motion dec |
-027 |
|
Sec motion dec |
-020 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.089 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Virgo |
|
Gaia DR2 |
3682604190515366528 |
|