21000+3655 SEI 1360 AB
21h 00m 04.10s +36° 55' 03.1" P.A. 45.00 sep 22.2 mag 11.21,12.30
| Coord 2000 |
21000+3655 |
|
Discov num |
SEI1360 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 00 04.10 +36 55 03.1 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
44 |
|
Pa last |
44.5 |
|
P.A. Now (θ) |
44.5° |
|
| Sep first |
23.0 |
|
Sep last |
22.238 |
|
Sep. Now (ρ) |
22.238" |
|
| Mag pri |
11.21 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.09 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.277 (< 0.3, Physical double)
This double is physical.
21000+3655 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 00 04 +36 55 03 |
SEI 1360 AB |
2015 |
10 |
45 |
22.2 |
11.21 |
12.30 |
1.09 |
|
<=== |
| Show |
|
|
21 00 04 +36 55 03 |
TOB 208 AC |
2015 |
15 |
232 |
31.7 |
11.21 |
12.45 |
1.24 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2713-02723-1 |
|
Gaia DR2 |
1871379377586731776 |
|
