18182-1347 DCH 18
18h 18m 09.30s -13° 46' 54.1" P.A. 288.00 sep 1.4 mag 10.56,13.45
| Coord 2000 |
18182-1347 |
|
Discov num |
DCH 18 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 09.30 -13 46 54.1 |
|
| Date first |
1998 |
|
Date last |
1998 |
|
Obs |
1 |
|
| Pa first |
288 |
|
Pa last |
288.2 |
|
P.A. Now (θ) |
288.2° |
|
| Sep first |
1.4 |
|
Sep last |
1.432 |
|
Sep. Now (ρ) |
1.432" |
|
| Mag pri |
10.56 |
|
Mag sec |
13.45 |
|
delta mag (ΔM) |
2.89 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
4146611497737061248 |
|
