08445+1858 SLW 284
08h 44m 32.89s +18° 57' 50.5" P.A. 284.00 sep 76.3 mag 16.80,17.50 Sp M3.4+M3.8
| Coord 2000 |
08445+1858 |
|
Discov num |
SLW 284 |
|
Comp |
|
|
Coord arcsec 2000 |
08 44 32.89 +18 57 50.5 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
284 |
|
Pa last |
284.3 |
|
P.A. Now (θ) |
284.3° |
|
| Sep first |
76.3 |
|
Sep last |
76.295 |
|
Sep. Now (ρ) |
76.295" |
|
| Mag pri |
16.80 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
M3.4+M3.8 (red/red) |
|
| Pri motion ra |
-039 |
|
Sec motion ra |
-037 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-010 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.069 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
Gaia DR2 |
660966883848803072 |
|
