18360+0452 J 2138
18h 35m 56.45s +04° 51' 10.4" P.A. 140.00 sep 5.2 mag 9.90,11.80
Coord 2000 |
18360+0452 |
|
Discov num |
J 2138 |
|
Comp |
|
|
Coord arcsec 2000 |
18 35 56.45 +04 51 10.4 |
|
Date first |
1942 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
145 |
|
Pa last |
140.1 |
|
P.A. Now (θ) |
140.1° |
|
Sep first |
4.0 |
|
Sep last |
5.202 |
|
Sep. Now (ρ) |
5.202" |
|
Mag pri |
9.90 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
+020 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-013 |
|
Notes |
N
(See Notes) |
|
rPM=1.165
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
4283854261420667776 |
|