15439+4747 SLW 1130
15h 43m 51.68s +47° 47' 19.3" P.A. 200.00 sep 134.3 mag 16.96,19.17 Sp K5.3+M1.4
| Coord 2000 |
15439+4747 |
|
Discov num |
SLW1130 |
|
Comp |
|
|
Coord arcsec 2000 |
15 43 51.68 +47 47 19.3 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
199 |
|
Pa last |
199.5 |
|
P.A. Now (θ) |
199.5° |
|
| Sep first |
134.8 |
|
Sep last |
134.326 |
|
Sep. Now (ρ) |
134.326" |
|
| Mag pri |
16.96 |
|
Mag sec |
19.17 |
|
delta mag (ΔM) |
2.21 |
|
Spectral class |
K5.3+M1.4 (yellow-orange/red) |
|
| Pri motion ra |
-036 |
|
Sec motion ra |
-036 |
|
| Pri motion dec |
+031 |
|
Sec motion dec |
+028 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.063 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1401312283813377536 |
|
