stampa
Login

Create your own observing lists in a few clicks and save them.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
22016+4921
ES 831 AM


Nearby doubles
4' : 22018+4918
BKO 906AB

19' : 22033+4913
TDT3314

21' : 22011+4901
RAO 470

23' : 21597+4907
HU 774

31' : 22043+4906
TDT3321

33' : 22037+4946
GRF 19AB

40' : 22028+4843
TDT3308

42' : 21599+4843
HJ 1712

42' : 21576+4938
HU 772

45' : 22035+4841
ES 530AB

45' : 22028+4839
COU2322

48' : 22036+5004
TDT3316

49' : 22041+4839
ES 531

55' : 21568+4852
ES 829

65' : 21552+4938
RAO 467

66' : 21596+5025
ES 830

66' : 22042+4821
COU2323AB

67' : 22083+4913
ES 685

68' : 21547+4916
ES 525

71' : 22083+4948
BU 1510AB

71' : 22088+4915
TDS1159

74' : 21564+4829
TVB 14

74' : 22069+4830
TDT3348

77' : 21575+4816
ES 682

78' : 22077+5011
TDT3357

78' : 22005+5038
TDT3288



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22016+4921 ES 831 AM

 
 
22h 01m 33.94s +49° 21' 08.7" P.A. 153.00 sep 15.5 mag 9.55,12.90 Sp A3Vp
 
 
Coord 2000 22016+4921 Discov num ES  831 Comp AM Coord arcsec 2000 22 01 33.94 +49 21 08.7
Date first 1909 Date last 2015 Obs 8
Pa first 131 Pa last 153.4 P.A. Now (θ) 153.4°
Sep first 16.0 Sep last 15.5 Sep. Now (ρ) 15.5"
Mag pri 9.55 Mag sec 12.90 delta mag (ΔM) 3.35 Spectral class A3Vp (white)
Pri motion ra +043 Sec motion ra -003
Pri motion dec +026 Sec motion dec +003
Notes U (Proper motion indicates non-physical)
rPM=1.023
This double is not physical.
 
 
22016+4921 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 51567 22 01 34 +49 21 09 ES 831 AB 2013 2 140 2.7 9.55 13.20 3.65
Show 51567 22 01 34 +49 21 09 ES 831 AC 2016 17 310 20.5 9.55 10.62 1.07
Show 51567 22 01 34 +49 21 09 ES 831 AD 2015 11 26 13.8 9.55 11.90 2.35
Show 51567 22 01 34 +49 21 09 ES 831 AE 2015 10 70 16.0 9.55 13.64 4.09
Show 51567 22 01 34 +49 21 09 ABH 156 AF 2015 6 256 49.2 9.55 12.57 3.02
Show 51567 22 01 34 +49 21 09 ABH 156 AG 2015 5 309 82.0 9.55 13.45 3.90
Show 51567 22 01 34 +49 21 09 ABH 156 AH 2009 4 319 79.4 9.55 15.30 5.75
Show 51567 22 01 34 +49 21 09 ABH 156 AI 2015 5 56 72.8 9.55 13.10 3.55
Show 51567 22 01 34 +49 21 09 ABH 156 AJ 2015 5 104 59.4 9.55 13.99 4.44
Show 51567 22 01 34 +49 21 09 ABH 156 AK 2015 5 98 95.9 9.55 13.53 3.98
Show 51567 22 01 34 +49 21 09 ABH 156 AL 2015 5 298 44.9 9.55 14.40 4.85
Show 51567 22 01 34 +49 21 09 ES 831 AM 2015 8 153 15.5 9.55 12.90 3.35 <===
13-fold system
13 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 51567 Gaia DR2 1976822508328379648
 
 
WDS 22016+4921 ES 831 AM : NOTES
 
 
discov_num notes refcode
ES 831 AD: Rectilinear solution by Hartkopf & Mason (2015). WSI2015
AE: Rectilinear solution by Hurowitz et al. (2014). USN2014b
 
 
REFERENCES
 
 
refcode metd author reference
USN2014b lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2014IAUDS.183....1H
USN2014b Inf. Circ. 183, 1, 2014
WSI2015 Cu j Hartkopf, W.I. & Mason, B.D. 2015AJ....150..130H
WSI2015 +orb AJ 150, 136, 2015
WSI2015 +lin
 
 
DISCOVERER
 
 
discov author
ABH Abt, H.A.
USN Franz, O.G., Gossner, J.L., Josties, F.J., Lindenblad, I.W., Mikesell, A.H.,
USN Pub. USNO 18, Pt.1, 1963
USN Kallarakal, V.V., Lindenblad, I.W., Josties, F.J., Riddle, R.K., Miranian, M.,
USN Mintz, B.F., & Klugh, A.P.
USN Harrington, R.S., Dahn, C.C., Behall, A.L., Priser, J.B., Christy, J.W., Riepe,
USN B.Y., Ables, H.D., Guetter, H.H., et al.
USN Dahn, C.C., Harrington, R., Riepe, B.Y., Christy, J.W., Guetter, H.H.,
USN Behall, A.L., Walker, R.L., Hewitt, A.V., & Ables, H.D.
USN Dahn, C.C., Harrington, R.S., Riepe, B.Y., Christy, J.W., Guetter, H.H.,
USN Kallarakal, V.V., Miranian, M., Walker, R.L., et al.
USN Harrington, R.S., Kallarakal, V.V., Christy, J.W., Dahn, C.C., Riepe, B.Y.,
USN Guetter, H.H., Ables, H.D., Hewitt, A.V., et al.
USN Dahn, C.C., Harrington, R.S., Kallarakal, V.V., Guetter, H.H., Luginbuhl, C.B.,
USN Riepe, B.Y., Walker, R.L., Pier, J.R., et al.
USN Harrington, R.S., Dahn, C.C., Kallarakal, V.V., Guetter, H.H., Riepe, B.Y.,
USN Walker, R.L., Pier, J.R., Vrba, F.J., et al.
USN Monet, D., Bird A., Canzian B., Dahn C., Guetter H., Harris H., Henden A.,
USN Levine S., Luginbuhl C., Monet A.K.B., Rhodes A., Riepe B., et al.
USN Harris, H.C., Dahn, C.C., Dupuy, T.J., Canzian, B., Guetter, H.H., Hartkopf, W.I.,
USN Ireland, M.J., Leggett, S.K., Levine, S.E., Liu, M.C., Luginbuhl, C.B.,
USN Monet, A.K.B., Stone, R.C., Subasavage, J.P., Tilleman, T., & Walker, R.L.
USN Dahn, C.C., Harris, H.C., Subasavage, J.P., Ables, H.D., Canzian, B.J., Guetter,
USN H.H., Harris, F.H., Henden, A.H., Leggett, S.K., Levine, S.E., Luginbuhl, C.B.,
USN Monet, A.B., Monet, D.G., Munn, J.A., Pier, J.R., Stone, R.C., Vrba, F.J., Walker,
USN R.L. & Tillerman, T.M.
WSI Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L.,
WSI Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
WSI Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I.,
WSI Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
WSI Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M.,
WSI Hennessy, G.S., Platais, I., et al.
WSI Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M.,
WSI Hennessy, G.S., Rafferty, T.J., et al.
WSI Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian,
WSI C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
WSI Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice,
WSI Matson, R.A., et al.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
22016+4921 ES 831 AM 1999 3 151 15.5 9.55 12.90 A3Vp D 220133.94+492108.7
22016+4921 ES 831 AM 2009 4 153 15.6 9.55 12.90 A3Vp D 220133.94+492108.7
22016+4921 ES 831 AM 2015 6 153 15.5 9.55 12.90 A3Vp U 220133.94+492108.7

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

 
 
WDS 22016+4921 ES 831 AM : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22016+4921 ES 831 AM : MEASURES
 
 
No records found.

 
 
WDS 22016+4921 : VIRTUAL EYEPIECE
 
 

22016+4921 ES 831A mag 9.55 Sp A3Vp 22016+4921 ES 831B sep 2.7 P.A. 140.20 mag 13.2 22016+4921 ES 831C sep 20.5 P.A. 310.10 mag 10.62 22016+4921 ES 831D sep 13.8 P.A. 26.10 mag 11.9 22016+4921 ES 831E sep 16.0 P.A. 70.00 mag 13.64 22016+4921 ABH 156F sep 49.2 P.A. 255.70 mag 12.57 22016+4921 ABH 156G sep 82.0 P.A. 308.60 mag 13.45 22016+4921 ABH 156H sep 79.3 P.A. 318.50 mag 15.3 22016+4921 ABH 156I sep 72.8 P.A. 56.20 mag 13.1 22016+4921 ABH 156J sep 59.4 P.A. 103.90 mag 13.99 22016+4921 ABH 156K sep 95.9 P.A. 97.50 mag 13.53 22016+4921 ABH 156L sep 44.9 P.A. 297.50 mag 14.4 22016+4921 ES 831M sep 15.5 P.A. 153.40 mag 12.9 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22016+4921 : ALADIN DSS IMAGE @ 22h 01m 33.94s +49° 21' 08.7"
 
 
 
 
WDS 22016+4921 ES 831 AM : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22016+4921 ES 831AM distance=0' 22018+4918 BKO 906AB distance=4' 22018+4918 FYM 294AC distance=4' 22033+4913 TDT3314 distance=19' 22011+4901 RAO 470 distance=21' 21597+4907 HU 774 distance=23' 22043+4906 TDT3321 distance=31' 22037+4946 GRF 19AB distance=33' 22037+4946 GRF 19AC distance=33' 22028+4843 TDT3308 distance=40' 21599+4843 HJ 1712 distance=42' 21576+4938 HU 772 distance=42' 22035+4841 ES 530AB distance=45' 22035+4841 LMP 46AC distance=45' 22028+4839 COU2322 distance=45' 22036+5004 TDT3316 distance=48' 22041+4839 ES 531 distance=49' 21568+4852 ES 829 distance=55' 21552+4938 RAO 467 distance=65' 21596+5025 ES 830 distance=66' 22042+4821 COU2323AB distance=66' 22042+4821 WSI 17AC distance=66' 22083+4913 ES 685 distance=67' 21547+4916 ES 525 distance=68' 22083+4948 BU 1510AB distance=71' 22083+4948 WOR 28AC distance=71' 22088+4915 TDS1159 distance=71' 21564+4829 TVB 14 distance=74' 22069+4830 TDT3348 distance=74' 21575+4816 ES 682 distance=77' 22077+5011 TDT3357 distance=78' 22005+5038 TDT3288 distance=78' 21595+5037 HJ 1710 distance=79' 21590+4807 COU2446 distance=79' 21573+5029 HDS3120 distance=80' 21534+4921 ES 524AB distance=80' 21534+4921 ES 524BC distance=80' 21586+4806 TDT3269 distance=81' 22066+4816 ES 832 distance=83' 22071+4820 ES 833 distance=83' 22053+5036 TDT3331 distance=83' 22077+5020 COU2550 distance=84' 22101+4911 TDT3382 distance=84' 22051+4805 HDS3135 distance=85' 22075+5024 HJ 1732 distance=85' 22002+4756 A 778AB distance=87' 22002+4756 A 778AB,C distance=87' 21539+4839 COU2321 distance=87' 21526+4909 COU2445 distance=89' 22044+5049 CBL 98 distance=92' 21552+5030 BLL 56 distance=92' grafico limitrofi
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 22016+4921 ES 831 AB 140 2.7 0
Show 22016+4921 ES 831 AC 310 20.5 0
Show 22016+4921 ES 831 AD 26 13.8 0
Show 22016+4921 ES 831 AE 70 16.0 0
Show 22016+4921 ABH 156 AF 256 49.2 0
Show 22016+4921 ABH 156 AG 309 82.0 0
Show 22016+4921 ABH 156 AH 319 79.4 0
Show 22016+4921 ABH 156 AI 56 72.8 0
Show 22016+4921 ABH 156 AJ 104 59.4 0
Show 22016+4921 ABH 156 AK 98 95.9 0
Show 22016+4921 ABH 156 AL 298 44.9 0
Show 22016+4921 ES 831 AM 153 15.5 0
Show 22018+4918 BKO 906 AB 58 7.3 4
Show 22018+4918 FYM 294 AC 92 19.0 4
Show 22033+4913 TDT3314 261 2.8 19
Show 22011+4901 RAO 470 18 1.0 21
Show 21597+4907 HU 774 195 0.2 23
Show 22043+4906 TDT3321 57 4.8 31
Show 22037+4946 GRF 19 AB 253 73.6 33
Show 22037+4946 GRF 19 AC 188 54.2 33
Show 22028+4843 TDT3308 185 0.7 40
Show 21599+4843 HJ 1712 190 11.5 42
Show 21576+4938 HU 772 333 0.3 42
Show 22035+4841 ES 530 AB 190 8.5 45
Show 22035+4841 LMP 46 AC 316 24.6 45
Show 22028+4839 COU2322 160 1.1 45
Show 22036+5004 TDT3316 304 0.5 48
Show 22041+4839 ES 531 225 2.7 49
Show 21568+4852 ES 829 297 6.3 55
Show 21552+4938 RAO 467 204 3.4 65
Show 21596+5025 ES 830 306 4.2 66
Show 22042+4821 COU2323 AB 24 1.6 66
Show 22042+4821 WSI 17 AC 169 6.7 66
Show 22083+4913 ES 685 56 6.7 67
Show 21547+4916 ES 525 123 5.3 68
Show 22083+4948 BU 1510 AB 272 27.8 71
Show 22083+4948 WOR 28 AC 289 48.3 71
Show 22088+4915 TDS1159 323 1.0 71
Show 21564+4829 TVB 14 128 13.3 74
Show 22069+4830 TDT3348 6 0.6 74
Show 21575+4816 ES 682 134 6.2 77
Show 22077+5011 TDT3357 220 0.5 78
Show 22005+5038 TDT3288 47 0.7 78
Show 21595+5037 HJ 1710 284 12.2 79
Show 21590+4807 COU2446 55 0.4 79
Show 21573+5029 HDS3120 190 0.9 80
Show 21534+4921 ES 524 AB 188 20.9 80
Show 21534+4921 ES 524 BC 3 4.7 80
Show 21586+4806 TDT3269 120 0.6 81
Show 22066+4816 ES 832 135 8.1 83
Show 22071+4820 ES 833 261 3.1 83

 
 
WDS 22016+4921 : COMPONENTS
 
 
  A B C D E F G H I J K L
B pa=140.2°
sep=2.69"
 
C pa=310.1°
sep=20.53"
pa=311.3°
sep=23.19"
 
D pa=26.1°
sep=13.80"
pa=16.7°
sep=15.10"
pa=92.2°
sep=21.79"
 
E pa=70.0°
sep=16.00"
pa=60.5°
sep=15.30"
pa=104.2°
sep=31.70"
pa=127.7°
sep=11.32"
 
F pa=255.7°
sep=49.22"
pa=258.5°
sep=50.44"
pa=231.6°
sep=40.83"
pa=245.5°
sep=59.10"
pa=254.3°
sep=65.16"
 
G pa=308.6°
sep=81.97"
pa=309.0°
sep=84.61"
pa=308.1°
sep=61.45"
pa=298.9°
sep=80.12"
pa=300.0°
sep=91.33"
pa=345.5°
sep=65.39"
 
H pa=318.5°
sep=79.35"
pa=318.6°
sep=82.04"
pa=321.4°
sep=59.12"
pa=308.7°
sep=75.18"
pa=308.6°
sep=86.50"
pa=356.1°
sep=71.76"
pa=54.2°
sep=14.16"
 
I pa=56.2°
sep=72.75"
pa=54.1°
sep=72.52"
pa=70.3°
sep=80.88"
pa=62.7°
sep=61.21"
pa=52.4°
sep=57.34"
pa=64.1°
sep=120.27"
pa=94.9°
sep=124.96"
pa=99.5°
sep=114.59"
 
J pa=103.9°
sep=59.44"
pa=102.3°
sep=57.29"
pa=110.5°
sep=78.39"
pa=117.3°
sep=58.11"
pa=114.8°
sep=47.01"
pa=91.2°
sep=105.42"
pa=118.3°
sep=138.22"
pa=123.8°
sep=132.64"
pa=182.9°
sep=54.82"
 
K pa=97.5°
sep=95.89"
pa=96.4°
sep=93.93"
pa=103.1°
sep=113.73"
pa=105.6°
sep=92.42"
pa=102.7°
sep=82.03"
pa=90.1°
sep=142.77"
pa=111.8°
sep=171.38"
pa=116.0°
sep=164.24"
pa=146.9°
sep=63.29"
pa=87.3°
sep=37.42"
 
L pa=297.5°
sep=44.94"
pa=298.8°
sep=47.43"
pa=287.3°
sep=25.30"
pa=280.3°
sep=46.69"
pa=285.6°
sep=56.98"
pa=13.4°
sep=33.83"
pa=141.5°
sep=38.85"
pa=161.8°
sep=40.72"
pa=258.9°
sep=102.23"
pa=289.7°
sep=103.66"
pa=283.8°
sep=138.97"
 
M pa=153.4°
sep=15.50"
pa=156.1°
sep=12.90"
pa=140.1°
sep=35.31"
pa=178.1°
sep=26.27"
pa=202.7°
sep=20.96"
pa=91.8°
sep=54.66"
pa=132.5°
sep=96.27"
pa=140.9°
sep=94.42"
pa=224.6°
sep=76.27"
pa=270.5°
sep=50.76"
pa=269.1°
sep=88.15"
pa=126.5°
sep=58.21"
 
 
22016+4921 A
 
 
Coord arcsec 2000 220133.94+492108.7 Mag 9.55 Spectral class A3Vp (white) PmRA 41.00
PmDE 26.0 SAO 51567 DM BD+48 3576
SAO
SAO 51567 DelFlag RA1950 PmRA1950 0.0025
DE1950 PmDE1950 0.032 Vmag 9 SpType
Double code Source 3 CatNum 1899 DM BD+48 3576
DMcomp BDsup HD M HD
GC RA1950rad 5.7580233 DE1950rad 0.85714303 PmRA2000 0.0028
PmDE2000 0.028
CCDM
Ccdm 22016+4921 RComp Comp A Note1
Note2 Discov num DRAs -2.04 DDEs 9.5
R dRAs 10 Year Theta Rho
Obs 6 Vmag 9.0 Sp A5 PmNote *
PmRA 39 PmDE 37 Dm number +48 3576 Cat1 BD
Name2 +49 1899 Cat2 AGK2/3 HD M HD
ADS BDS A15561 M ADS BDS N IDS IDS 21577N4853A
HIC
 
 
22016+4921 B
 
 
Coord arcsec 2000 220134.12+492106.6 Mag 13.2 Delta magnitude 3.65 Coordinate calculated yes
CCDM
Ccdm 22016+4921 RComp Comp B Note1
Note2 Discov num ES 831 DRAs DDEs
R dRAs Year 1909 Theta 078 Rho 6.6
Obs 1 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15561 M ADS BDS N IDS IDS 21577N4853B
HIC
 
 
22016+4921 C
 
 
Coord arcsec 2000 220132.33+492121.9 Mag 10.62 PmRA 45.00 PmDE 27.0
Delta magnitude 1.07 Coordinate calculated yes
CCDM
Ccdm 22016+4921 RComp Comp C Note1
Note2 Discov num ES 831 DRAs DDEs
R dRAs Year 1909 Theta 311 Rho 20.7
Obs 1 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15561 M ADS BDS N IDS IDS 21577N4853C
HIC
 
 
22016+4921 D
 
 
Coord arcsec 2000 220134.56+492121.1 Mag 11.9 PmRA 2.00 PmDE 5.0
Delta magnitude 2.35 Coordinate calculated yes
CCDM
Ccdm 22016+4921 RComp Comp D Note1
Note2 Discov num ES 831 DRAs DDEs
R dRAs Year 1909 Theta 034 Rho 20.0
Obs 1 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15561 M ADS BDS N IDS IDS 21577N4853D
HIC
 
 
22016+4921 E
 
 
Coord arcsec 2000 220135.48+492114.2 Mag 13.64 PmRA -8.00 PmDE -7.0
Delta magnitude 4.09 Coordinate calculated yes
CCDM
Ccdm 22016+4921 RComp Comp E Note1
Note2 Discov num ES 831 DRAs DDEs
R dRAs Year 1909 Theta 066 Rho 22.0
Obs 1 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15561 M ADS BDS N IDS IDS 21577N4853E
HIC
 
 
22016+4921 F
 
 
Coord arcsec 2000 220129.06+492056.5 Mag 12.57 PmRA -13.00 PmDE -11.0
Delta magnitude 3.02 Coordinate calculated yes
 
 
22016+4921 G
 
 
Coord arcsec 2000 220127.38+492159.8 Mag 13.45 PmRA -8.00 PmDE 9.0
Delta magnitude 3.9 Coordinate calculated yes
 
 
22016+4921 H
 
 
Coord arcsec 2000 220128.56+492208.1 Mag 15.3 PmRA 4.00 PmDE 12.0
Delta magnitude 5.75 Coordinate calculated yes
 
 
22016+4921 I
 
 
Coord arcsec 2000 220140.13+492149.2 Mag 13.1 PmRA -4.00 PmDE -2.0
Delta magnitude 3.55 Coordinate calculated yes
 
 
22016+4921 J
 
 
Coord arcsec 2000 220139.84+492054.4 Mag 13.99 PmRA -12.00 PmDE 2.0
Delta magnitude 4.44 Coordinate calculated yes
 
 
22016+4921 K
 
 
Coord arcsec 2000 220143.67+492056.2 Mag 13.53 PmRA -7.00 PmDE 1.0
Delta magnitude 3.98 Coordinate calculated yes
 
 
22016+4921 L
 
 
Coord arcsec 2000 220129.86+492129.5 Mag 14.4 PmRA -8.00 PmDE 24.0
Delta magnitude 4.85 Coordinate calculated yes
 
 
22016+4921 M
 
 
Coord arcsec 2000 220134.65+492054.8 Mag 12.9 PmRA -3.00 PmDE 3.0
Delta magnitude 3.35 Coordinate calculated yes