20501+3714 SEI 1268 AB
20h 50m 04.41s +37° 13' 38.7" P.A. 123.00 sep 27.3 mag 10.71,10.76
| Coord 2000 |
20501+3714 |
|
Discov num |
SEI1268 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 50 04.41 +37 13 38.7 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
131 |
|
Pa last |
122.6 |
|
P.A. Now (θ) |
122.6° |
|
| Sep first |
27.3 |
|
Sep last |
27.27 |
|
Sep. Now (ρ) |
27.27" |
|
| Mag pri |
10.71 |
|
Mag sec |
10.76 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+023 |
|
| Notes |
|
|
rPM=1.161
This double is not physical.
20501+3714 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 50 04 +37 13 39 |
SEI 1268 AB |
2015 |
16 |
123 |
27.3 |
10.71 |
10.76 |
0.05 |
|
<=== |
| Show |
|
|
20 50 04 +37 13 39 |
CLL 15 AC |
2015 |
10 |
20 |
48.5 |
10.71 |
10.93 |
0.22 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2699-00200-1 |
|
Gaia DR2 |
1870920567688901888 |
|
