21069+3845 SMR  40AO

 
 
21H 06M 53.95S +38 44' 57.9" P.A. 282 SEP 157.8 MAG 5.35,12.65 SP K5V
 
 
Coord 2000
21069+3845
Discov num
SMR  40
Comp
AO
Coord arcsec 2000
21 06 53.95 +38 44 57.9
Date first
1998
Date last
2016
Obs
5
Pa first
319
Pa last
282
P.A. Now (θ)
282°
Sep first
121.3
Sep last
157.8
Sep. Now (ρ)
157.8"
Mag pri
5.35
Mag sec
12.65
delta mag (ΔM)
7.3
Spectral class
K5V (yellow-orange)
Pri motion ra
+417
Sec motion ra
+000
Pri motion dec
+326
Sec motion dec
-000
Notes
N L P (See Notes, Linear solution, 100-year proper motion)
rPM=1
This double is not physical.
 
 
21069+3845 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 61 Cyg 70919 21069+3845 STF2758 AB 1753 2016 1734 152 31.7 5.20 6.05 0.85 Y
Show 70919 21069+3845 STF2758 AC 1907 2016 6 219 839.8 5.35 10.23 4.88
Show 70919 21069+3845 STF2758 AD 1918 2016 4 250 748.0 5.35 10.45 5.10
Show 70919 21069+3845 STF2758 AE 1918 2016 12 267 340.8 5.35 9.63 4.28
Show 70919 21069+3845 STF2758 AF 1918 2016 10 240 371.2 5.35 11.30 5.95
Show 70919 21069+3845 STF2758 AG 1921 2016 13 236 260.4 5.35 11.30 5.95
Show 70919 21069+3845 STF2758 AH 1921 2016 29 270 111.3 5.35 9.97 4.62
Show 70919 21069+3845 SMR 1 AI 1921 2016 11 240 21.5 5.35 10.74 5.39
Show 70919 21069+3845 HZE 4 AJ 2006 2015 3 241 17.5 2.25 12.43 10.18
Show 70919 21069+3845 HZE 4 AK 2006 2006 1 83 7.8 2.25 13.05 10.80
Show 70919 21069+3845 SMR 40 AO 1998 2016 5 282 157.8 5.35 12.65 7.30 <===
Show 70919 21069+3845 SMR 40 AP 1998 2016 5 291 151.0 5.35 12.84 7.49
Show 70919 21069+3845 SMR 40 AQ 1998 2016 4 316 68.1 5.35 13.19 7.84
Show 70919 21069+3845 STF2758 BC 1879 2016 6 221 827.6 6.05 10.03 3.98
Show 70919 21069+3845 HZE 4 BL 2006 2006 1 145 9.9 2.74 14.04 11.30
Show 70919 21069+3845 FYM 106 BM 1998 2016 3 238 100.7 6.05 14.30 8.25
Show 70919 21069+3845 FYM 106 BN 1998 2016 3 152 48.3 6.05 14.40 8.35
Show 70919 21069+3845 TNN 15 BR 2005 2005 1 77 11.5 2.54 14.80 12.26
18-fold system
18 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
SAO
70919
Tycho2
3168-02798-1
HD
201092
HR
8085
DM
BD+38 4344
Flamsteed
61 Cygni
Flamsteed name
61 Cyg
last precise pa
282
last precise sep
157.804