12120+0015 ZHN 20
12h 11m 58.45s +00° 14' 50.9" P.A. 359.00 sep 250.8 mag 18.80,19.70 Sp sdM1+WD
| Coord 2000 |
12120+0015 |
|
Discov num |
ZHN 20 |
|
Comp |
|
|
Coord arcsec 2000 |
12 11 58.45 +00 14 50.9 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
359 |
|
Pa last |
359.1 |
|
P.A. Now (θ) |
359.1° |
|
| Sep first |
250.1 |
|
Sep last |
250.841 |
|
Sep. Now (ρ) |
250.841" |
|
| Mag pri |
18.80 |
|
Mag sec |
19.70 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
sdM1+WD |
|
| Pri motion ra |
-024 |
|
Sec motion ra |
-032 |
|
| Pri motion dec |
-110 |
|
Sec motion dec |
-115 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.079 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Gaia DR2 |
3699154692371189888 |
|
