20341+4105 CAN 69 AB

Coord 2000	20341+4105		Discov num	CAN  69		Comp	AB		Coord arcsec 2000	20 34 04.86 +41 05 12.9
Date first	2008		Date last	2008		Obs	1
Pa first	243		Pa last	243.1		P.A. Now (θ)	243.1°
Sep first	1.5		Sep last	1.53		Sep. Now (ρ)	1.53"
Mag pri	8.80		Mag sec	14.50		delta mag (ΔM)	5.7		Spectral class	O9V (blue)
Pri motion ra			Sec motion ra
Pri motion dec			Sec motion dec
Notes	V K (Proper motion indicates physical, K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 34 05 +41 05 13	CAN 69 AB	2008	1	243	1.5	8.80	14.50	5.70		<===
Show			20 34 05 +41 05 13	CAN 69 AC	2008	1	77	1.9	8.80	15.30	6.50
Show			20 34 05 +41 05 13	CAN 69 AD	2008	1	218	3.5	8.80	16.10	7.30
Show			20 34 05 +41 05 13	CAN 69 AE	2008	1	239	5.0	8.80	14.30	5.50
Show			20 34 05 +41 05 13	CAN 69 AF	2008	1	241	5.3	8.80	15.50	6.70
Show			20 34 05 +41 05 13	CAN 69 AG	2008	1	36	5.7	8.80	18.20	9.40
Show			20 34 05 +41 05 13	CAN 69 AH	2008	1	258	6.8	8.80	16.00	7.20
Show			20 34 05 +41 05 13	CAN 69 AI	2008	2	45	7.1	8.80	14.70	5.90
Show			20 34 05 +41 05 13	CAN 69 AJ	2008	1	180	8.1	8.80	15.60	6.80
Show			20 34 05 +41 05 13	CAN 69 AK	2015	6	191	8.1	8.80	10.60	1.80
Show			20 34 05 +41 05 13	CAN 69 AL	2008	1	124	11.6	8.80	16.90	8.10
Show			20 34 05 +41 05 13	CAN 69 AM	2008	1	160	12.5	8.80	16.10	7.30
Show			20 34 05 +41 05 13	CAN 69 AN	2008	1	328	12.7	8.80	16.30	7.50
Show			20 34 05 +41 05 13	CAN 69 AO	2014	4	85	13.5	8.80	15.30	6.50
Show			20 34 05 +41 05 13	CAN 69 AP	2008	1	265	14.9	8.80	16.30	7.50
Show			20 34 05 +41 05 13	CAN 69 AQ	2008	1	269	15.0	8.80	16.50	7.70

17-fold system
17 estimated visually detectable stars in this system

Constellation

Cygnus

No records found.

refcode	metd	author	reference
CaN2014	Hf j	Caballero-Nieves, S.M., Nelan, E.P., Gies, D.R., Wallace, D.J., DeGioia-Eastwood,	2014AJ....147...40C
CaN2014		K., Herrero, A., Jao, W.-J., Mason, B.D., Massey, P., Moffat, A.F., & Walborn, N.
CaN2014		AJ 147, 40, 2014
CaN2020	A j	Caballero-Nieves, S.M., Gies, D.R., Baines, E.K., Bouchez, A.H., Dekany, R.G.,	2020AJ....160..115C
CaN2020		Goodwin, S.P., Rickman, E.L., Roberts, L.C., Jr., Taggart, K., ten Brummelaar,
CaN2020		T.A. & Turner, N.H.
CaN2020		AJ 160, 115, 2020

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20341+4105	CAN 69	AB	2008	1	243	1.5	8.80	14.50	O9V	V K	203404.86+410512.9

If you need more information about this double, apply for a data request form to the WDS.

No records found.


No records found.

Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation.

Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(') Show 20341+4105 CAN 69 AB 243 1.5 1 Show 20341+4105 CAN 69 AC 77 1.9 1 Show 20341+4105 CAN 69 AD 218 3.5 1 Show 20341+4105 CAN 69 AE 239 5.0 1 Show 20341+4105 CAN 69 AF 241 5.3 1 Show 20341+4105 CAN 69 AG 36 5.7 1 Show 20341+4105 CAN 69 AH 258 6.8 1 Show 20341+4105 CAN 69 AI 45 7.1 1 Show 20341+4105 CAN 69 AJ 180 8.1 1 Show 20341+4105 CAN 69 AK 191 8.1 1 Show 20341+4105 CAN 69 AL 124 11.6 1 Show 20341+4105 CAN 69 AM 160 12.5 1 Show 20341+4105 CAN 69 AN 328 12.7 1 Show 20341+4105 CAN 69 AO 85 13.5 1 Show 20341+4105 CAN 69 AP 265 14.9 1 Show 20341+4105 CAN 69 AQ 269 15.0 1 Show 20340+4106 CAN 67 AB 55 2.6 2 Show 20340+4106 CAN 67 AC 224 3.2 2 Show 20340+4106 CAN 67 AD 90 6.5 2 Show 20340+4106 CAN 67 AE 29 9.4 2 Show 20340+4106 CAN 67 AF 110 9.5 2 Show 20340+4106 CAN 67 AG 235 10.5 2 Show 20340+4106 CAN 67 AH 308 10.7 2 Show 20340+4106 CAN 67 AI 285 11.7 2 Show 20340+4106 CAN 67 AJ 298 11.9 2 Show 20334+4109 WSI 67 AB 326 0.7 9 Show 20334+4109 CAN 56 AC 308 4.4 9 Show 20334+4109 CAN 56 AD 269 11.7 9 Show 20334+4111 CAN 58 AB 283 4.9 10 Show 20334+4111 CAN 58 AC 153 7.0 10 Show 20334+4111 CAN 58 AD 100 7.3 10 Show 20334+4111 CAN 58 AE 43 12.8 10 Show 20334+4111 CAN 58 AF 44 13.4 10 Show 20335+4115 CAN 60 AB 73 0.7 13 Show 20335+4115 CAN 60 AC 247 6.7 13 Show 20335+4115 CAN 60 AD 43 9.6 13 Show 20335+4115 CAN 60 AE 38 10.2 13 Show 20335+4115 CAN 60 AF 200 10.4 13 Show 20336+4116 CAN 61 AB 112 2.3 13 Show 20336+4116 CAN 61 AC 122 3.4 13 Show 20336+4116 CAN 61 AD 323 3.5 13 Show 20336+4116 CAN 61 AE 260 4.5 13 Show 20336+4116 CAN 61 AF 197 5.4 13 Show 20336+4116 CAN 61 AG 350 7.2 13 Show 20336+4116 CAN 61 AH 94 8.0 13 Show 20336+4116 CAN 61 AI 146 8.1 13 Show 20336+4116 CAN 61 AJ 215 9.3 13 Show 20336+4116 CAN 61 AK 75 12.6 13 Show 20344+4117 CAN 76 AB 118 0.6 13 Show 20344+4117 CAN 76 AC 65 2.9 13 Show 20344+4117 CAN 76 AD 107 3.3 13

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

B

pa=236.1° sep=1.24"

C

pa=72.5° sep=1.45"

pa=64.9° sep=2.66"

D

pa=210.5° sep=3.16"

pa=195.8° sep=2.11"

pa=223.3° sep=4.35"

E

pa=231.7° sep=4.15"

pa=229.8° sep=2.92"

pa=237.0° sep=5.53"

pa=275.2° sep=1.66"

F

pa=233.1° sep=4.31"

pa=231.9° sep=3.08"

pa=237.9° sep=5.70"

pa=274.2° sep=1.85"

pa=265.7° sep=0.19"

G

pa=29.0° sep=5.26"

pa=34.0° sep=6.39"

pa=15.7° sep=4.33"

pa=29.5° sep=8.42"

pa=39.0° sep=9.23"

pa=39.8° sep=9.37"

H

pa=254.4° sep=5.19"

pa=259.9° sep=4.03"

pa=254.0° sep=6.64"

pa=291.4° sep=3.65"

pa=304.0° sep=2.10"

pa=307.6° sep=1.96"

pa=231.5° sep=9.64"

I

pa=37.3° sep=6.28"

pa=40.4° sep=7.46"

pa=28.0° sep=5.16"

pa=35.0° sep=9.43"

pa=43.0° sep=10.35"

pa=43.7° sep=10.50"

pa=72.7° sep=1.32"

pa=54.0° sep=10.88"

J

pa=179.6° sep=8.07"

pa=171.7° sep=7.46"

pa=188.9° sep=8.61"

pa=162.8° sep=5.59"

pa=148.9° sep=6.41"

pa=147.4° sep=6.50"

pa=191.1° sep=12.91"

pa=142.9° sep=8.37"

pa=196.0° sep=13.59"

K

pa=188.3° sep=8.07"

pa=181.1° sep=7.30"

pa=196.8° sep=8.80"

pa=175.3° sep=5.28"

pa=158.9° sep=5.80"

pa=157.1° sep=5.86"

pa=196.5° sep=13.13"

pa=149.8° sep=7.62"

pa=201.0° sep=13.90"

pa=273.8° sep=1.23"

L

pa=131.5° sep=9.70"

pa=124.7° sep=10.09"

pa=139.4° sep=9.05"

pa=112.7° sep=9.62"

pa=110.1° sep=11.21"

pa=109.7° sep=11.39"

pa=156.8° sep=12.00"

pa=112.3° sep=13.26"

pa=163.1° sep=11.94"

pa=77.2° sep=7.40"

pa=79.5° sep=8.58"

M

pa=164.4° sep=12.20"

pa=158.7° sep=11.87"

pa=171.1° sep=12.33"

pa=151.6° sep=10.26"

pa=144.6° sep=11.26"

pa=143.7° sep=11.37"

pa=177.4° sep=16.37"

pa=141.4° sep=13.26"

pa=181.8° sep=16.75"

pa=138.8° sep=4.89"

pa=130.2° sep=5.83"

pa=216.9° sep=6.65"

N

pa=334.6° sep=11.88"

pa=340.4° sep=12.12"

pa=327.8° sep=12.16"

pa=345.5° sep=13.90"

pa=352.1° sep=13.43"

pa=353.0° sep=13.42"

pa=308.7° sep=9.79"

pa=359.6° sep=12.13"

pa=302.8° sep=10.58"

pa=344.7° sep=19.49"

pa=348.2° sep=19.13"

pa=324.2° sep=21.15"

pa=339.6° sep=23.99"

O

pa=83.6° sep=10.23"

pa=80.7° sep=11.35"

pa=85.5° sep=8.82"

pa=71.9° sep=12.39"

pa=74.6° sep=13.93"

pa=74.7° sep=14.12"

pa=114.5° sep=8.38"

pa=80.5° sep=15.38"

pa=121.2° sep=7.45"

pa=47.7° sep=13.68"

pa=51.2° sep=14.56"

pa=21.0° sep=8.10"

pa=28.2° sep=14.61"

pa=122.2° sep=18.03"

P

pa=262.9° sep=11.29"

pa=266.0° sep=10.20"

pa=261.7° sep=12.72"

pa=277.8° sep=9.69"

pa=278.4° sep=8.03"

pa=278.7° sep=7.84"

pa=246.4° sep=15.01"

pa=269.9° sep=6.20"

pa=246.9° sep=16.31"

pa=300.6° sep=13.08"

pa=303.3° sep=12.00"

pa=285.2° sep=19.14"

pa=305.5° sep=17.80"

pa=206.7° sep=13.59"

pa=263.2° sep=21.52"

Q

pa=268.1° sep=11.33"

pa=271.8° sep=10.30"

pa=266.4° sep=12.73"

pa=283.6° sep=10.00"

pa=285.3° sep=8.37"

pa=285.8° sep=8.18"

pa=250.3° sep=14.74"

pa=279.3° sep=6.41"

pa=250.5° sep=16.05"

pa=304.1° sep=13.74"

pa=306.9° sep=12.70"

pa=288.1° sep=19.56"

pa=307.9° sep=18.52"

pa=209.3° sep=12.73"

pa=266.0° sep=21.55"

pa=353.3° sep=1.04"

Coord arcsec 2000

203404.86+410512.9

Mag

8.8

Spectral class

O9V (blue)

Coord arcsec 2000

203404.77+410512.2

Mag

14.5

Calc delta mag

5.7

Calc coord

yes

Coord arcsec 2000

203404.98+410513.3

Mag

15.3

Calc delta mag

6.5

Calc coord

yes

Coord arcsec 2000

203404.72+410510.2

Mag

16.1

Calc delta mag

7.3

Calc coord

yes

Coord arcsec 2000

203404.57+410510.3

Mag

14.3

Calc delta mag

5.5

Calc coord

yes

Coord arcsec 2000

203404.55+410510.3

Mag

15.5

Calc delta mag

6.7

Calc coord

yes

Coord arcsec 2000

203405.09+410517.5

Mag

18.2

Calc delta mag

9.4

Calc coord

yes

Coord arcsec 2000

203404.42+410511.5

Mag

16

Calc delta mag

7.2

Calc coord

yes

Coord arcsec 2000

203405.20+410517.9

Mag

14.7

Calc delta mag

5.9

Calc coord

yes

Coord arcsec 2000

203404.86+410504.8

Mag

15.6

Calc delta mag

6.8

Calc coord

yes

Coord arcsec 2000

203404.76+410504.9

Mag

10.6

Calc delta mag

1.8

Calc coord

yes

Coord arcsec 2000

203405.50+410506.5

Mag

16.9

Calc delta mag

8.1

Calc coord

yes

Coord arcsec 2000

203405.15+410501.1

Mag

16.1

Calc delta mag

7.3

Calc coord

yes

Coord arcsec 2000

203404.41+410523.6

Mag

16.3

Calc delta mag

7.5

Calc coord

yes

Coord arcsec 2000

203405.76+410514.0

Mag

15.3

Calc delta mag

6.5

Calc coord

yes

Coord arcsec 2000

203403.87+410511.5

Mag

16.3

Calc delta mag

7.5

Calc coord

yes

Coord arcsec 2000

203403.86+410512.5

Mag

16.5

Calc delta mag

7.7

Calc coord

yes