22428+6307 TDT 3667 Aa,Ab
22h 42m 44.93s +63° 07' 03.7" P.A. 290.00 sep 0.7 mag 11.38,11.60
| Coord 2000 |
22428+6307 |
|
Discov num |
TDT3667 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
22 42 44.93 +63 07 03.7 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
288 |
|
Pa last |
289.6 |
|
P.A. Now (θ) |
289.6° |
|
| Sep first |
0.9 |
|
Sep last |
0.723 |
|
Sep. Now (ρ) |
0.723" |
|
| Mag pri |
11.38 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
22428+6307 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 42 45 +63 07 04 |
TDT 3667 Aa,Ab |
2015 |
3 |
290 |
0.7 |
11.38 |
11.60 |
0.22 |
|
<=== |
| Show |
|
|
22 42 45 +63 07 04 |
MLB 180 AB |
2015 |
10 |
190 |
7.2 |
10.92 |
12.20 |
1.28 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4269-00228-1 |
|
Gaia DR2 |
2208195553353455360 |
|
