17383+2657 CVR 1705
17h 38m 20.01s +26° 56' 31.6" P.A. 44.00 sep 4.9 mag 17.80,18.30 Sp M2+M2
Coord 2000 |
17383+2657 |
|
Discov num |
CVR1705 |
|
Comp |
|
|
Coord arcsec 2000 |
17 38 20.01 +26 56 31.6 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
44 |
|
Pa last |
44.1 |
|
P.A. Now (θ) |
44.1° |
|
Sep first |
5.0 |
|
Sep last |
4.863 |
|
Sep. Now (ρ) |
4.863" |
|
Mag pri |
17.80 |
|
Mag sec |
18.30 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
M2+M2 (red/red) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
+025 |
|
Sec motion dec |
|
|
Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4594211793663311360 |
|