21032+3645 SEI 1380 AB (HD 200597)
21h 03m 11.58s +36° 44' 38.9" P.A. 259.00 sep 13.2 mag 8.47,11.40 Sp A0 dist. 347.22 pc (1132.63 l.y.)
| Coord 2000 |
21032+3645 |
|
Discov num |
SEI1380 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 03 11.58 +36 44 38.9 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
261 |
|
Pa last |
259.2 |
|
P.A. Now (θ) |
259.2° |
|
| Sep first |
11.3 |
|
Sep last |
13.202 |
|
Sep. Now (ρ) |
13.202" |
|
| Mag pri |
8.47 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
2.93 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-010 |
|
| Notes |
N
(See Notes) |
|
rPM=0.993
This double is not physical.
21032+3645 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 200597 |
70835 |
21 03 12 +36 44 39 |
SEI 1380 AB |
2015 |
9 |
259 |
13.2 |
8.47 |
11.40 |
2.93 |
|
<=== |
| Show |
|
70835 |
21 03 12 +36 44 39 |
WAL 134 AC |
2015 |
9 |
285 |
35.8 |
8.47 |
11.45 |
2.98 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 200597 |
|
Constellation |
Cygnus |
|
SAO |
70835 |
|
HIP |
103903 |
|
| Tycho2 |
2713-02247-1 |
|
Gaia DR2 |
1871399787266973440 |
|
HD |
200597 |
|
BD |
BD+36 4382 |
|
| Distance |
347.22 |
|
Distance ly |
1132.63 |
|
