20038+4359 CTT 9 AC
20h 03m 48.33s +43° 59' 34.3" P.A. 129.00 sep 59.2 mag 11.27,10.83
Coord 2000 |
20038+4359 |
|
Discov num |
CTT 9 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 03 48.33 +43 59 34.3 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
129 |
|
Pa last |
128.5 |
|
P.A. Now (θ) |
128.5° |
|
Sep first |
59.3 |
|
Sep last |
59.19 |
|
Sep. Now (ρ) |
59.19" |
|
Mag pri |
11.27 |
|
Mag sec |
10.83 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=0.208 (< 0.3, Physical double)
This double is physical.
20038+4359 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 03 48 +43 59 34 |
HJ 1472 AB |
2016 |
21 |
222 |
15.4 |
11.27 |
10.78 |
0.49 |
|
|
Show |
|
|
20 03 48 +43 59 34 |
CTT 9 AC |
2015 |
12 |
129 |
59.2 |
11.27 |
10.83 |
0.44 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3162-01117-1 |
|
Gaia DR2 |
2075874074900400896 |
|