17489-0650 LDS 613
17h 48m 50.49s -06° 49' 53.8" P.A. 133.00 sep 4.0 mag 15.00,15.40 Sp M1
Coord 2000 |
17489-0650 |
|
Discov num |
LDS 613 |
|
Comp |
|
|
Coord arcsec 2000 |
17 48 50.49 -06 49 53.8 |
|
Date first |
1920 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
135 |
|
Pa last |
132.5 |
|
P.A. Now (θ) |
132.5° |
|
Sep first |
5.0 |
|
Sep last |
4.012 |
|
Sep. Now (ρ) |
4.012" |
|
Mag pri |
15.00 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
M1 (red) |
|
Pri motion ra |
+237 |
|
Sec motion ra |
|
|
Pri motion dec |
-191 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4174863487665288576 |
|