08120-0858 DEA 73
08h 11m 58.83s -08° 57' 52.6" P.A. 162.00 sep 7.5 mag 12.68,15.46 Sp M4+M8.5
Coord 2000 |
08120-0858 |
|
Discov num |
DEA 73 |
|
Comp |
|
|
Coord arcsec 2000 |
08 11 58.83 -08 57 52.6 |
|
Date first |
1999 |
|
Date last |
1999 |
|
Obs |
1 |
|
Pa first |
162 |
|
Pa last |
161.9 |
|
P.A. Now (θ) |
161.9° |
|
Sep first |
7.5 |
|
Sep last |
7.49 |
|
Sep. Now (ρ) |
7.49" |
|
Mag pri |
12.68 |
|
Mag sec |
15.46 |
|
delta mag (ΔM) |
2.78 |
|
Spectral class |
M4+M8.5 (red/red) |
|
Pri motion ra |
+036 |
|
Sec motion ra |
+050 |
|
Pri motion dec |
-181 |
|
Sec motion dec |
-163 |
|
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=0.124 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
3038710325657870464 |
|