16551+3746 SLW 1200
16h 55m 05.92s +37° 45' 58.8" P.A. 221.00 sep 16.3 mag 17.19,18.77 Sp M1.6+M3.0
| Coord 2000 |
16551+3746 |
|
Discov num |
SLW1200 |
|
Comp |
|
|
Coord arcsec 2000 |
16 55 05.92 +37 45 58.8 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
220 |
|
Pa last |
220.5 |
|
P.A. Now (θ) |
220.5° |
|
| Sep first |
16.3 |
|
Sep last |
16.308 |
|
Sep. Now (ρ) |
16.308" |
|
| Mag pri |
17.19 |
|
Mag sec |
18.77 |
|
delta mag (ΔM) |
1.58 |
|
Spectral class |
M1.6+M3.0 (red/red) |
|
| Pri motion ra |
-028 |
|
Sec motion ra |
-025 |
|
| Pri motion dec |
+045 |
|
Sec motion dec |
+053 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.146 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1351358000230266368 |
|
