18040+6516 SLW 1217
18h 04m 01.25s +65° 15' 30.2" P.A. 182.00 sep 66.3 mag 16.30,18.33 Sp K7.8+M2.2
| Coord 2000 |
18040+6516 |
|
Discov num |
SLW1217 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 01.25 +65 15 30.2 |
|
| Date first |
1994 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
182 |
|
Pa last |
181.5 |
|
P.A. Now (θ) |
181.5° |
|
| Sep first |
66.3 |
|
Sep last |
66.321 |
|
Sep. Now (ρ) |
66.321" |
|
| Mag pri |
16.30 |
|
Mag sec |
18.33 |
|
delta mag (ΔM) |
2.03 |
|
Spectral class |
K7.8+M2.2 (yellow-orange/red) |
|
| Pri motion ra |
+042 |
|
Sec motion ra |
+043 |
|
| Pri motion dec |
-043 |
|
Sec motion dec |
-040 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.053 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
2161562280214734592 |
|
