18300+0112 HCH 10
18h 29m 59.50s +01° 11' 59.0" P.A. 29.00 sep 1.5 mag 20.00,20.00
| Coord 2000 |
18300+0112 |
|
Discov num |
HCH 10 |
|
Comp |
|
|
Coord arcsec 2000 |
18 29 59.50 +01 11 59.0 |
|
| Date first |
2002 |
|
Date last |
2002 |
|
Obs |
1 |
|
| Pa first |
29 |
|
Pa last |
28.9 |
|
P.A. Now (θ) |
28.9° |
|
| Sep first |
1.5 |
|
Sep last |
1.46 |
|
Sep. Now (ρ) |
1.46" |
|
| Mag pri |
20.00 |
|
Mag sec |
20.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
|
|
Sec motion ra |
|
|
| Pri motion dec |
|
|
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
