18163+0000 J 2512
18h 16m 19.14s -00° 01' 50.2" P.A. 204.00 sep 3.9 mag 9.40,12.00
Coord 2000 |
18163+0000 |
|
Discov num |
J 2512 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 19.14 -00 01 50.2 |
|
Date first |
1943 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
210 |
|
Pa last |
203.9 |
|
P.A. Now (θ) |
203.9° |
|
Sep first |
4.0 |
|
Sep last |
3.92 |
|
Sep. Now (ρ) |
3.92" |
|
Mag pri |
9.40 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
4274811224939068800 |
|