17517+6118 CVR 864
17h 51m 48.10s +61° 18' 32.5" P.A. 248.00 sep 27.0 mag 15.00,19.00 Sp M0+M5
| Coord 2000 |
17517+6118 |
|
Discov num |
CVR 864 |
|
Comp |
|
|
Coord arcsec 2000 |
17 51 48.10 +61 18 32.5 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
248 |
|
Pa last |
248.2 |
|
P.A. Now (θ) |
248.2° |
|
| Sep first |
27.0 |
|
Sep last |
26.962 |
|
Sep. Now (ρ) |
26.962" |
|
| Mag pri |
15.00 |
|
Mag sec |
19.00 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
M0+M5 (red/red) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-021 |
|
| Pri motion dec |
+037 |
|
Sec motion dec |
+040 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.094 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1436227069394661376 |
|