20293+2700 DOO 93 AC
20h 29m 20.00s +26° 59' 38.5" P.A. 227.00 sep 27.4 mag 11.70,13.00
| Coord 2000 |
20293+2700 |
|
Discov num |
DOO 93 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 29 20.00 +26 59 38.5 |
|
| Date first |
1909 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
228 |
|
Pa last |
226.6 |
|
P.A. Now (θ) |
226.6° |
|
| Sep first |
26.7 |
|
Sep last |
27.368 |
|
Sep. Now (ρ) |
27.368" |
|
| Mag pri |
11.70 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-021 |
|
| Notes |
N
(See Notes) |
|
rPM=0.489
Nature of this double is uncertain.
20293+2700 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 29 20 +26 59 38 |
TDT 2319 AB |
1991 |
1 |
344 |
2.1 |
11.70 |
12.90 |
1.20 |
|
|
| Show |
|
|
20 29 20 +26 59 38 |
DOO 93 AC |
2015 |
4 |
227 |
27.4 |
11.70 |
13.00 |
1.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2164-00259-1 |
|
Gaia DR2 |
1856905647036295168 |
|
