18299+0115 HCH 8
18h 29m 52.90s +01° 14' 56.0" P.A. 159.00 sep 4.3 mag 20.00,20.00
| Coord 2000 |
18299+0115 |
|
Discov num |
HCH 8 |
|
Comp |
|
|
Coord arcsec 2000 |
18 29 52.90 +01 14 56.0 |
|
| Date first |
2002 |
|
Date last |
2002 |
|
Obs |
1 |
|
| Pa first |
159 |
|
Pa last |
159.4 |
|
P.A. Now (θ) |
159.4° |
|
| Sep first |
4.3 |
|
Sep last |
4.31 |
|
Sep. Now (ρ) |
4.31" |
|
| 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
