20074+3553 SEI 894 AB
20h 07m 19.32s +35° 53' 14.8" P.A. 344.00 sep 29.1 mag 12.32,12.40
| Coord 2000 |
20074+3553 |
|
Discov num |
SEI 894 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 07 19.32 +35 53 14.8 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
345 |
|
Pa last |
344.2 |
|
P.A. Now (θ) |
344.2° |
|
| Sep first |
28.5 |
|
Sep last |
29.056 |
|
Sep. Now (ρ) |
29.056" |
|
| Mag pri |
12.32 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.08 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.712
Nature of this double is uncertain.
20074+3553 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 07 19 +35 53 15 |
SEI 894 AB |
2015 |
12 |
344 |
29.1 |
12.32 |
12.40 |
0.08 |
|
<=== |
| Show |
|
|
20 07 19 +35 53 43 |
BKO 92 BC |
2015 |
8 |
45 |
14.4 |
12.40 |
14.40 |
2.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2683-03745-1 |
|
Gaia DR2 |
2059103838215434752 |
|
