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Current system
19549+5827
HJ 2916


Nearby doubles
2' : 19550+5826
HJ 2917

8' : 19556+5822
STI2477

17' : 19570+5830
STI2486

21' : 19527+5838
STI2472

29' : 19512+5825
UC 4040

38' : 19502+5818
TDS1019

40' : 19562+5749
LDS2783

40' : 19525+5902
STI2470

40' : 19563+5749
STI2482

41' : 19512+5758
TDT1802

43' : 19500+5845
STI2464

44' : 19589+5757
NSN 725

45' : 19566+5910
GIC 161

53' : 19516+5913
HJ 2910

55' : 20009+5801
TDT1913

57' : 19533+5731
YSC 137

58' : 20012+5800
STI2493

59' : 20017+5806
AG 395

60' : 19485+5900
STI2460

61' : 19545+5727
MLR 587

61' : 19551+5927
MLR 230

61' : 20025+5831
HJL 270

63' : 20012+5909
MLB 82

65' : 19507+5730
STI2465

68' : 19490+5916
HJ 2906

68' : 19470+5800
STI2457



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19549+5827 HJ 2916

 
 
19h 54m 49.52s +58° 26' 54.3" P.A. 112.00 sep 16.8 mag 9.90,12.40
 
 
Coord 2000 19549+5827 Discov num HJ 2916 Comp Coord arcsec 2000 19 54 49.52 +58 26 54.3
Date first 1831 Date last 2015 Obs 10
Pa first 114 Pa last 111.7 P.A. Now (θ) 111.7°
Sep first 10.0 Sep last 16.769 Sep. Now (ρ) 16.769"
Mag pri 9.90 Mag sec 12.40 delta mag (ΔM) 2.5 Spectral class
Pri motion ra -002 Sec motion ra +000
Pri motion dec -003 Sec motion dec -005
Notes
rPM=0.566
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3947-02214-1 Gaia DR2 2235543194970848128
 
 
WDS 19549+5827 HJ 2916 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19549+5827 HJ 2916 2000 4 112 16.8 9.90 12.40 D 195449.52+582654.3
19549+5827 HJ 2916 2003 5 112 16.8 9.90 12.40 D 195449.52+582654.3
19549+5827 HJ 2916 2010 6 112 16.7 9.90 12.40 195449.52+582654.3
19549+5827 HJ 2916 2015 10 112 16.8 9.90 12.40 195449.52+582654.3

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

 
 
WDS 19549+5827 HJ 2916 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19549+5827 HJ 2916 : MEASURES
 
 
No records found.

 
 
WDS 19549+5827 : VIRTUAL EYEPIECE
 
 

19549+5827 HJ 2916A mag 9.9 19549+5827 HJ 2916B sep 10.2 P.A. 127.30 mag 12.4 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 19549+5827 : ALADIN DSS IMAGE @ 19h 54m 49.52s +58° 26' 54.3"
 
 
 
 
WDS 19549+5827 HJ 2916 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19549+5827 HJ 2916 distance=0' 19550+5826 HJ 2917 distance=2' 19556+5822 STI2477 distance=8' 19570+5830 STI2486 distance=17' 19527+5838 STI2472 distance=21' 19512+5825 UC 4040 distance=29' 19502+5818 TDS1019 distance=38' 19562+5749 LDS2783 distance=40' 19525+5902 STI2470 distance=40' 19563+5749 STI2482 distance=40' 19512+5758 TDT1802 distance=41' 19500+5845 STI2464 distance=43' 19589+5757 NSN 725 distance=44' 19566+5910 GIC 161 distance=45' 19516+5913 HJ 2910 distance=53' 20009+5801 TDT1913 distance=55' 19533+5731 YSC 137 distance=57' 20012+5800 STI2493 distance=58' 20017+5806 AG 395 distance=59' 19485+5900 STI2460 distance=60' 19545+5727 MLR 587 distance=61' 19551+5927 MLR 230 distance=61' 20025+5831 HJL 270 distance=61' 20012+5909 MLB 82 distance=63' 19507+5730 STI2465 distance=65' 19490+5916 HJ 2906 distance=68' 19470+5800 STI2457 distance=68' 19468+5855 TDS1011 distance=69' 20006+5922 JNN 124BC distance=71' 20006+5922 LDS2787AB distance=71' 19596+5927 STF2623 distance=71' 19536+5943 STTA194 distance=77' 19483+5925 LAF 61AB distance=78' 19483+5925 LAF 61AC distance=78' 19483+5925 LAF 61AD distance=78' 19483+5925 LAF 61AE distance=78' 19483+5925 LAF 61AF distance=78' 19483+5925 LAF 61AG distance=78' 19464+5742 TDT1725 distance=81' 19449+5802 STI2453 distance=82' 20049+5855 ES 1799BC distance=83' 20049+5855 ES 1799AB distance=84' 20031+5921 ES 1757 distance=84' 20056+5821 TDT1965 distance=85' 19595+5944 ES 201AB distance=86' 19595+5944 ES 201AC distance=86' 20054+5807 ARG 106AB distance=86' 20054+5807 A 866Ba,Bb distance=86' 20055+5800 WSI 164 distance=89' 19475+5718 STI2458 distance=90' 20047+5741 RAO 425 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 19549+5827 HJ 2916 112 16.8 0
Show 19550+5826 HJ 2917 290 11.5 2
Show 19556+5822 STI2477 149 5.9 8
Show 19570+5830 STI2486 190 3.9 17
Show 19527+5838 STI2472 2 8.7 21
Show 19512+5825 UC 4040 224 99.4 29
Show 19502+5818 TDS1019 245 2.2 38
Show 19562+5749 LDS2783 321 68.4 40
Show 19525+5902 STI2470 125 7.4 40
Show 19563+5749 STI2482 5 12.1 40
Show 19512+5758 TDT1802 37 0.4 41
Show 19500+5845 STI2464 41 5.6 43
Show 19589+5757 NSN 725 143 1.4 44
Show 19566+5910 GIC 161 254 73.1 45
Show 19516+5913 HJ 2910 260 13.1 53
Show 20009+5801 TDT1913 208 0.7 55
Show 19533+5731 YSC 137 329 0.0 57
Show 20012+5800 STI2493 56 7.6 58
Show 20017+5806 AG 395 357 4.3 59
Show 19485+5900 STI2460 3 12.8 60
Show 19545+5727 MLR 587 348 1.0 61
Show 19551+5927 MLR 230 232 1.4 61
Show 20025+5831 HJL 270 183 18.2 61
Show 20012+5909 MLB 82 14 6.3 63
Show 19507+5730 STI2465 313 10.2 65
Show 19490+5916 HJ 2906 55 30.2 68
Show 19470+5800 STI2457 351 9.4 68
Show 19468+5855 TDS1011 334 1.3 69
Show 20006+5922 JNN 124 BC 275 0.3 71
Show 20006+5922 LDS2787 AB 162 18.5 71
Show 19596+5927 STF2623 100 1.5 71
Show 19536+5943 STTA194 354 67.8 77
Show 19483+5925 LAF 61 AB 326 5.5 78
Show 19483+5925 LAF 61 AC 277 7.9 78
Show 19483+5925 LAF 61 AD 277 8.0 78
Show 19483+5925 LAF 61 AE 118 13.1 78
Show 19483+5925 LAF 61 AF 322 13.2 78
Show 19483+5925 LAF 61 AG 311 15.0 78
Show 19464+5742 TDT1725 172 0.8 81
Show 19449+5802 STI2453 13 6.8 82
Show 20049+5855 ES 1799 BC 151 2.2 83
Show 20049+5855 ES 1799 AB 273 22.3 84
Show 20031+5921 ES 1757 209 1.8 84
Show 20056+5821 TDT1965 80 2.7 85
Show 19595+5944 ES 201 AB 143 4.1 86
Show 19595+5944 ES 201 AC 94 29.3 86
Show 20054+5807 ARG 106 AB 178 30.0 86
Show 20054+5807 A 866 Ba,Bb 184 0.6 86
Show 20055+5800 WSI 164 182 44.3 89
Show 19475+5718 STI2458 36 15.1 90
Show 20047+5741 RAO 425 190 3.6 92

 
 
WDS 19549+5827 : COMPONENTS
 
 
  A
B pa=127.3°
sep=10.24"
 
 
19549+5827 A
 
 
Coord arcsec 2000 195449.52+582654.3 Mag 9.9 PmRA -2.00 PmDE -3.0
Tycho2 3947-02214-1
Tycho2
Tycho2 3947-02214-1 Pflag RAmdeg 298.70635829 DEmdeg 58.44844002
PmRA -4.1 PmDE -2.2 E RAmdeg 17 E DEmdeg 16
E pmRA 2.5 E pmDE 2.5 EpRAm 1990.37 EpDEm 1991.11
Num 5 Q RAmdeg 1.1 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.1 BTmag 9.978 E BTmag 0.027 VTmag 9.897
E VTmag 0.032 Prox 893 TYC T HIP
CCDM RAdeg 298.70637056 DEdeg 58.44844500 EpRA 1990 1.77
EpDE 1990 1.72 E RAdeg 17.8 E DEdeg 16.2 Posflg
Corr 0.0
 
 
19549+5827 B
 
 
Coord arcsec 2000 195450.56+582648.1 Mag 12.4 PmRA 0.00 PmDE -5.0
Calc delta mag 2.5 Calc coord yes