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Doubles in session


Current system
20047+5741
RAO 425


Nearby doubles
21' : 20055+5800
WSI 164

28' : 20054+5807
ARG 106AB

34' : 20012+5800
STI2493

35' : 20017+5806
AG 395

37' : 20009+5801
TDT1913

40' : 20022+5707
MLR 607

41' : 20089+5719
STI2506

41' : 20056+5821
TDT1965

45' : 20088+5811
MLB 83AB

50' : 20065+5828
TDT1985

50' : 19589+5757
NSN 725

53' : 20025+5831
HJL 270

53' : 20020+5652
SKF2027

56' : 20110+5717
ARG 36

61' : 20099+5657
ES 132AB

68' : 19562+5749
LDS2783

69' : 19563+5749
STI2482

74' : 20104+5839
FOX 249

75' : 20049+5855
ES 1799AB

80' : 19570+5830
STI2486

81' : 20054+5620
KPP4184

82' : 20004+5627
ES 1756

83' : 20112+5638
CRB 208

84' : 19556+5822
STI2477

84' : 19545+5727
MLR 587

85' : 19562+5651
STI2479



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.

20047+5741 RAO 425

 
 
20h 04m 42.34s +57° 40' 39.7" P.A. 190.00 sep 3.6 mag 15.00,19.20
 
 
Coord 2000 20047+5741 Discov num RAO 425 Comp Coord arcsec 2000 20 04 42.34 +57 40 39.7
Date first 2016 Date last 2016 Obs 1
Pa first 190 Pa last 189.6 P.A. Now (θ) 189.6°
Sep first 3.6 Sep last 3.601 Sep. Now (ρ) 3.601"
Mag pri 15.00 Mag sec 19.20 delta mag (ΔM) 4.2 Spectral class
Pri motion ra +064 Sec motion ra
Pri motion dec +201 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 20047+5741 RAO 425 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
RAO Robo AO (Palomar 60" AO project or KPNO 2.1m) ......
RAO2014 Ag j Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C., 2014ApJ...791...35L
RAO2014 Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al.
RAO2014 ApJ 791, 35, 2014
RAO2014 (separation/magnitude difference limits estimated from their Figure 4)
RAO2015 Ag u Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr., 2015ApJ...799....4R
RAO2015 +orb Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
RAO2015 Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
RAO2015 ApJ 799, 4, 2015
RAO2015 (Note: Paper includes separation/magnitude difference limits for all stars
RAO2015 observed. These limits have been added to the Interferometric Catalog even for
RAO2015 resolved pairs, to indicate restrictions on any potential additional components.)
RAO2015b A j Ziegler, C., Law, N.M., Baranec, C., Riddle, R.L., & Fuchs, J.T. 2015ApJ...804...30Z
RAO2015b +Ag ApJ 804, 30, 2015
RAO2016 Ag j Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D., 2016AJ....152...18B
RAO2016 Schonhut, J., & Crepp, J.
RAO2016 AJ 152, 18, 2016
RAO2017 Ag j Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L., 2017AJ....153...66Z
RAO2017 +A Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R.
RAO2017 AJ 153, 66, 2017
RAO2017b Ag j Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos, 2017ApJ...847...97S
RAO2017b E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W.
RAO2017b ApJ 847, 97, 2017
RAO2018 Ag j Hillenbrand, L.A., Zhang, C., Riddle, R.L., Baranec, C., Ziegler, C., Law, N.M. & 2018AJ....155...51H
RAO2018 Stauffer, J.
RAO2018 AJ 155, 51, 2018
RAO2018 (Note: Precise date of observation not given. Pleiades assume mean Nov observing
RAO2018 date of 2014.86. Other targets given mean date of 2014.91.)
RAO2018b Ag j Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W., 2018AJ....155..161Z
RAO2018b Jensen-Clem, R., Kulkarni, S.R., Morton, T. & Salama, M.
RAO2018b AJ 155, 161, 2018
RAO2018c Hg j Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D., 2018AJ....156..259Z
RAO2018c Mahadevan, S. & Pepper, J.
RAO2018c AJ 156, 259, 2018
RAO2019 Ag j Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu, 2019ApJ...877...60B
RAO2019 M.C., Shah, V.S., Shkolnik, E.L., Riaz, B. & Riddle, R.
RAO2019 ApJ 877, 60, 2019
RAO2020a Ag j Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem, 2020ApJ...883...34S
RAO2020a R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M.
RAO2020a ApJ 883, 34, 2020
RAO2020b Ag+ j Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J., 2020AJ....159..139L
RAO2020b +A Ziegler, C., Salama, M., Jensen-Clem, R., Duev, D.A., Riddle, R., Kulkarni, S.R.,
RAO2020b Winters, J.G. & Irwin, J.M.
RAO2020b AJ 159, 139, 2020
RAO2020c Ag j Laos, S., Stassun, K.G. & Mathieu, R.D. 2020ApJ...902..107L
RAO2020c ApJ 902, 107, 2020
RAO2021 Ag j Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M., 2021AJ....162..102S
RAO2021 Chun, M., Duev, D.A., Goebel, S., Hall, D., Jacobson, S., Jensen-Clem, R., Law,
RAO2021 N.M., Lockhart, C., Riddle, R., Situ, H., Warmbier, E. & Zhang, Z.
RAO2021 AJ 162, 102, 2021
RAO2022 Ag j Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry, 2022AJ....163..200S
RAO2022 T.J., Winters, J.G., Jao, W.-C., Ou, J. & Ruiz, A.H.
RAO2022 AJ 163, 200, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20047+5741 RAO 425 2016 1 190 3.6 15.00 19.20 R 200442.34+574039.7

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

 
 
WDS 20047+5741 RAO 425 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20047+5741 RAO 425 : MEASURES
 
 
No records found.

 
 
WDS 20047+5741 : VIRTUAL EYEPIECE
 
 

20047+5741 RAO 425A mag 15 20047+5741 RAO 425B sep 3.6 P.A. 185.20 mag 19.2 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 20047+5741 : ALADIN DSS IMAGE @ 20h 04m 42.34s +57° 40' 39.7"
 
 
 
 
WDS 20047+5741 RAO 425 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20047+5741 RAO 425 distance=0' 20055+5800 WSI 164 distance=21' 20054+5807 A 866Ba,Bb distance=27' 20054+5807 ARG 106AB distance=28' 20012+5800 STI2493 distance=34' 20017+5806 AG 395 distance=35' 20009+5801 TDT1913 distance=37' 20022+5707 MLR 607 distance=40' 20089+5719 STI2506 distance=41' 20056+5821 TDT1965 distance=41' 20088+5811 MLB 83BC distance=44' 20088+5811 MLB 83AB distance=45' 20065+5828 TDT1985 distance=50' 19589+5757 NSN 725 distance=50' 20025+5831 HJL 270 distance=53' 20020+5652 SKF2027 distance=53' 20110+5717 ARG 36 distance=56' 20099+5657 ES 132AB distance=61' 20099+5657 ES 132AC distance=61' 20099+5657 ES 132BC distance=61' 19562+5749 LDS2783 distance=68' 19563+5749 STI2482 distance=69' 20104+5839 FOX 249 distance=74' 20049+5855 ES 1799AB distance=75' 20049+5855 ES 1799BC distance=75' 19570+5830 STI2486 distance=80' 20054+5620 KPP4184 distance=81' 20004+5627 ES 1756 distance=82' 20112+5638 CRB 208 distance=83' 19556+5822 STI2477 distance=84' 19545+5727 MLR 587 distance=84' 19562+5651 STI2479 distance=85' 20099+5856 FOX 248AB distance=86' 20099+5856 FOX 248AC distance=86' 19550+5826 HJ 2917 distance=90' 20057+5610 STI2500 distance=91' 20077+5908 HJ 2936 distance=91' 19549+5827 HJ 2916 distance=92' 19533+5731 YSC 137 distance=93' 20012+5909 MLB 82 distance=93' 20163+5735 TDT2133 distance=94' 20129+5848 LDS2792 distance=94' 19564+5635 STI2481 distance=95' 19572+5627 STI2485 distance=96' 20031+5921 ES 1757 distance=101' 20169+5717 TDT2139 distance=101' 20119+5906 LDS1467 distance=103' 20057+5925 HJ 2934AB distance=105' 20057+5925 HJ 2934CA distance=105' 20006+5922 JNN 124BC distance=106' 20006+5922 LDS2787AB distance=107' 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 20047+5741 RAO 425 190 3.6
Show 20055+5800 WSI 164 182 44.3 21
Show 20054+5807 A 866 Ba,Bb 184 0.6 27
Show 20054+5807 ARG 106 AB 178 30.0 28
Show 20012+5800 STI2493 56 7.6 34
Show 20017+5806 AG 395 357 4.3 35
Show 20009+5801 TDT1913 208 0.7 37
Show 20022+5707 MLR 607 180 1.7 40
Show 20089+5719 STI2506 283 13.3 41
Show 20056+5821 TDT1965 80 2.7 41
Show 20088+5811 MLB 83 BC 205 13.9 44
Show 20088+5811 MLB 83 AB 188 31.8 45
Show 20065+5828 TDT1985 227 1.0 50
Show 19589+5757 NSN 725 143 1.4 50
Show 20025+5831 HJL 270 183 18.2 53
Show 20020+5652 SKF2027 39 58.1 53
Show 20110+5717 ARG 36 128 8.0 56
Show 20099+5657 ES 132 AB 82 5.4 61
Show 20099+5657 ES 132 AC 63 32.7 61
Show 20099+5657 ES 132 BC 59 27.6 61
Show 19562+5749 LDS2783 321 68.4 68
Show 19563+5749 STI2482 5 12.1 69
Show 20104+5839 FOX 249 105 6.5 74
Show 20049+5855 ES 1799 AB 273 22.3 75
Show 20049+5855 ES 1799 BC 151 2.2 75
Show 19570+5830 STI2486 190 3.9 80
Show 20054+5620 KPP4184 101 52.4 81
Show 20004+5627 ES 1756 189 2.1 82
Show 20112+5638 CRB 208 238 11.0 83
Show 19556+5822 STI2477 149 5.9 84
Show 19545+5727 MLR 587 348 1.0 84
Show 19562+5651 STI2479 355 3.5 85
Show 20099+5856 FOX 248 AB 171 7.2 86
Show 20099+5856 FOX 248 AC 346 27.9 86
Show 19550+5826 HJ 2917 290 11.5 90
Show 20057+5610 STI2500 195 7.5 91
Show 20077+5908 HJ 2936 251 12.7 91
Show 19549+5827 HJ 2916 112 16.8 92
Show 19533+5731 YSC 137 329 0.0 93
Show 20012+5909 MLB 82 14 6.3 93
Show 20163+5735 TDT2133 246 3.1 94
Show 20129+5848 LDS2792 277 4.2 94
Show 19564+5635 STI2481 71 8.1 95
Show 19572+5627 STI2485 73 6.3 96
Show 20031+5921 ES 1757 209 1.8 101
Show 20169+5717 TDT2139 101 3.2 101
Show 20119+5906 LDS1467 303 2.5 103
Show 20057+5925 HJ 2934 AB 310 9.7 105
Show 20057+5925 HJ 2934 CA 263 36.6 105
Show 20006+5922 JNN 124 BC 275 0.3 106
Show 20006+5922 LDS2787 AB 162 18.5 107

 
 
WDS 20047+5741 : COMPONENTS
 
 
  A
B pa=185.2°
sep=3.57"
 
 
20047+5741 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200442.34+574039.7 Mag 15 PmRA 64.00
PmDE 201.0
 
 
20047+5741 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200442.30+574036.1 Mag 19.2 Calc delta mag 4.2
Calc coord yes