20229+3829 MLB 773 AB
20h 22m 56.71s +38° 29' 03.2" P.A. 294.00 sep 10.0 mag 12.70,13.90
Coord 2000 |
20229+3829 |
|
Discov num |
MLB 773 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 22 56.71 +38 29 03.2 |
|
Date first |
1932 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
290 |
|
Pa last |
294.2 |
|
P.A. Now (θ) |
294.2° |
|
Sep first |
7.5 |
|
Sep last |
10.018 |
|
Sep. Now (ρ) |
10.018" |
|
Mag pri |
12.70 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
-047 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+043 |
|
Notes |
|
|
rPM=1.047
This double is not physical.
20229+3829 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 22 57 +38 29 03 |
MLB 773 AB |
2015 |
5 |
294 |
10.0 |
12.70 |
13.90 |
1.20 |
|
<=== |
Show |
|
|
20 22 56 +38 29 07 |
BKO 833 BC |
2009 |
1 |
152 |
2.5 |
13.90 |
14.70 |
0.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2061132613263439616 |
|