18409+0102 CON 36 CD
18h 40m 51.87s +01° 02' 12.9" P.A. 281.00 sep 2.2 mag 9.60,
| Coord 2000 |
18409+0102 |
|
Discov num |
CON 36 |
|
Comp |
CD |
|
Coord arcsec 2000 |
18 40 51.87 +01 02 12.9 |
|
| Date first |
2004 |
|
Date last |
2004 |
|
Obs |
1 |
|
| Pa first |
281 |
|
Pa last |
280.8 |
|
P.A. Now (θ) |
280.8° |
|
| Sep first |
2.2 |
|
Sep last |
2.15 |
|
Sep. Now (ρ) |
2.15" |
|
| Mag pri |
9.60 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
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.
18409+0102 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 40 52 +01 02 13 |
CON 36 AB |
2004 |
1 |
141 |
0.2 |
9.60 |
|
|
|
|
| Show |
|
|
18 40 52 +01 02 13 |
CON 36 CD |
2004 |
1 |
281 |
2.2 |
9.60 |
|
|
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
