16383+5040 CVR 189
16h 38m 18.41s +50° 40' 25.0" P.A. 270.00 sep 15.4 mag 14.50,17.50 Sp M0+M3
| Coord 2000 |
16383+5040 |
|
Discov num |
CVR 189 |
|
Comp |
|
|
Coord arcsec 2000 |
16 38 18.41 +50 40 25.0 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
270 |
|
Pa last |
269.9 |
|
P.A. Now (θ) |
269.9° |
|
| Sep first |
15.4 |
|
Sep last |
15.399 |
|
Sep. Now (ρ) |
15.399" |
|
| Mag pri |
14.50 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
M0+M3 (red/red) |
|
| Pri motion ra |
-025 |
|
Sec motion ra |
-029 |
|
| Pri motion dec |
-065 |
|
Sec motion dec |
-065 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.056 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1413291669155919616 |
|
