17087+3430 CVR 1693
17h 08m 41.02s +34° 30' 03.6" P.A. 69.00 sep 4.7 mag 17.00,17.40 Sp M2+M3
Coord 2000 |
17087+3430 |
|
Discov num |
CVR1693 |
|
Comp |
|
|
Coord arcsec 2000 |
17 08 41.02 +34 30 03.6 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
69 |
|
Pa last |
68.7 |
|
P.A. Now (θ) |
68.7° |
|
Sep first |
4.7 |
|
Sep last |
4.684 |
|
Sep. Now (ρ) |
4.684" |
|
Mag pri |
17.00 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
M2+M3 (red/red) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
-056 |
|
Sec motion dec |
|
|
Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
1338150529118542336 |
|