18427+1354 JNN 280
18h 42m 44.99s +13° 54' 17.0" P.A. 177.00 sep 3.7 mag 12.85,19.00 Sp M4.0
Coord 2000 |
18427+1354 |
|
Discov num |
JNN 280 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 44.99 +13 54 17.0 |
|
Date first |
2012 |
|
Date last |
2012 |
|
Obs |
3 |
|
Pa first |
178 |
|
Pa last |
177 |
|
P.A. Now (θ) |
177° |
|
Sep first |
3.6 |
|
Sep last |
3.7 |
|
Sep. Now (ρ) |
3.7" |
|
Mag pri |
12.85 |
|
Mag sec |
19.00 |
|
delta mag (ΔM) |
6.15 |
|
Spectral class |
M4.0 (red) |
|
Pri motion ra |
-025 |
|
Sec motion ra |
|
|
Pri motion dec |
+354 |
|
Sec motion dec |
|
|
Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4505805595600607104 |
|