22307+3729 ES 2072 AB
22h 30m 36.09s +37° 28' 50.8" P.A. 326.00 sep 13.4 mag 11.50,11.60
Coord 2000 |
22307+3729 |
|
Discov num |
ES 2072 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 30 36.09 +37 28 50.8 |
|
Date first |
1923 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
315 |
|
Pa last |
325.6 |
|
P.A. Now (θ) |
325.6° |
|
Sep first |
13.2 |
|
Sep last |
13.424 |
|
Sep. Now (ρ) |
13.424" |
|
Mag pri |
11.50 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+021 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
+011 |
|
Notes |
|
|
rPM=1.369
This double is not physical.
22307+3729 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
22 30 36 +37 28 51 |
ES 2072 AB |
2016 |
10 |
326 |
13.4 |
11.50 |
11.60 |
0.10 |
|
<=== |
Show |
|
|
22 30 35 +37 29 01 |
ES 2072 BC |
2016 |
7 |
273 |
1.7 |
11.60 |
12.30 |
0.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lacerta |
|
Tycho2 |
2747-01774-1 |
|
Gaia DR2 |
1907707379190417280 |
|