17118+4029 RDN 1
17h 11m 46.14s +40° 29' 01.8" P.A. 235.00 sep 6.5 mag 15.30,19.00 Sp M4.5+L5
| Coord 2000 |
17118+4029 |
|
Discov num |
RDN 1 |
|
Comp |
|
|
Coord arcsec 2000 |
17 11 46.14 +40 29 01.8 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
235 |
|
Pa last |
234.8 |
|
P.A. Now (θ) |
234.8° |
|
| Sep first |
6.3 |
|
Sep last |
6.457 |
|
Sep. Now (ρ) |
6.457" |
|
| Mag pri |
15.30 |
|
Mag sec |
19.00 |
|
delta mag (ΔM) |
3.7 |
|
Spectral class |
M4.5+L5 (red/very deep red) |
|
| Pri motion ra |
+229 |
|
Sec motion ra |
+256 |
|
| Pri motion dec |
+061 |
|
Sec motion dec |
+092 |
|
| Notes |
N
R
(See Notes, Red magnitudes) |
|
rPM=0.151 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1341903196663707904 |
|
