21520+3653 TDT 3202 AC
21h 52m 01.98s +36° 51' 45.0" P.A. 210.00 sep 0.6 mag 11.73,11.88
Coord 2000 |
21520+3653 |
|
Discov num |
TDT3202 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 52 01.98 +36 51 45.0 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
210 |
|
Pa last |
210 |
|
P.A. Now (θ) |
210° |
|
Sep first |
0.6 |
|
Sep last |
0.6 |
|
Sep. Now (ρ) |
0.6" |
|
Mag pri |
11.73 |
|
Mag sec |
11.88 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
21520+3653 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
21 52 02 +36 51 45 |
J 3149 AB |
2015 |
5 |
93 |
5.0 |
11.73 |
12.50 |
0.77 |
|
|
Show |
|
|
21 52 02 +36 51 45 |
TDT 3202 AC |
1991 |
1 |
210 |
0.6 |
11.73 |
11.88 |
0.15 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2730-01013-1 |
|
Gaia DR2 |
1949847949031101952 |
|