21451+4733 CON 42 AB
21h 45m 08.23s +47° 33' 05.6" P.A. 120.00 sep 0.7 mag 11.90,
| Coord 2000 |
21451+4733 |
|
Discov num |
CON 42 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 45 08.23 +47 33 05.6 |
|
| Date first |
2003 |
|
Date last |
2003 |
|
Obs |
1 |
|
| Pa first |
120 |
|
Pa last |
119.5 |
|
P.A. Now (θ) |
119.5° |
|
| Sep first |
0.7 |
|
Sep last |
0.66 |
|
Sep. Now (ρ) |
0.66" |
|
| Mag pri |
11.90 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
|
|
| Pri motion ra |
-042 |
|
Sec motion ra |
|
|
| Pri motion dec |
-071 |
|
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.
21451+4733 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 45 08 +47 33 06 |
CON 42 AB |
2003 |
1 |
120 |
0.7 |
11.90 |
|
|
|
<=== |
| Show |
|
|
21 45 08 +47 33 06 |
CON 42 AC |
2003 |
1 |
13 |
1.5 |
11.90 |
|
|
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
