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Doubles in session


Current system
19138+6620
UC 3856 AB


Nearby doubles
13' : 19128+6609
UC 3848

17' : 19131+6635
MLB 289AB

27' : 19100+6606
LDS2429

28' : 19133+6647
MLR 98

33' : 19107+6646
TDS 975

45' : 19106+6700
MLB 288

47' : 19063+6632
TDT1225

48' : 19141+6707
HDS2722

52' : 19217+6600
TDS 985

53' : 19078+6658
UC 3809

56' : 19207+6543
DRS 18

63' : 19084+6527
UC 3814

69' : 19223+6535
UC 3908

70' : 19136+6511
MLB 216

71' : 19067+6716
LDS2760

74' : 19146+6733
MLB 356

74' : 19210+6521
UC 3897AB

75' : 19173+6731
UC 3877

76' : 19201+6515
UC 3889

79' : 19257+6653
UC 3930

81' : 19126+6740
BUP 186AB
Altais

81' : 19178+6503
LDS2432

82' : 19022+6702
LDS2427

84' : 19226+6516
UC 3910

84' : 19263+6658
HU 944

84' : 19168+6742
STF2514AB



Selections
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Binary Systems
Triple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19138+6620 UC 3856 AB

 
 
19h 13m 46.54s +66° 19' 42.4" P.A. 259.00 sep 42.3 mag 15.00,16.30
 
 
Coord 2000 19138+6620 Discov num UC 3856 Comp AB Coord arcsec 2000 19 13 46.54 +66 19 42.4
Date first 1999 Date last 2015 Obs 3
Pa first 259 Pa last 258.8 P.A. Now (θ) 258.8°
Sep first 42.1 Sep last 42.262 Sep. Now (ρ) 42.262"
Mag pri 15.00 Mag sec 16.30 delta mag (ΔM) 1.3 Spectral class
Pri motion ra +002 Sec motion ra -010
Pri motion dec +050 Sec motion dec +054
Notes V (Proper motion indicates physical)
rPM=0.23 (< 0.3, Physical double)
This double is physical.
 
 
19138+6620 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 13 47 +66 19 42 UC 3856 AB 2015 3 259 42.3 15.00 16.30 1.30 <===
Show 19 13 47 +66 19 42 UC 3856 AC 2015 5 299 45.4 15.00 16.50 1.50
Show 19 13 40 +66 19 34 UC 3856 BC 2015 3 3 30.4 16.30 16.50 0.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2254929474752847488
 
 
WDS 19138+6620 UC 3856 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
1 UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
1 UC & Zacharias, M.I. (UCAC4 Catalog)
13 UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
13 UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
13 UC Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19138+6620 UC 3856 AB 2000 2 259 42.2 15.00 16.30 V 191346.54+661942.4
19138+6620 UC 3856 AB 2003 2 259 42.2 15.00 16.30 V 191346.54+661942.4
19138+6620 UC 3856 AB 2015 3 259 42.3 15.00 16.30 V 191346.54+661942.4

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

 
 
WDS 19138+6620 UC 3856 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19138+6620 UC 3856 AB : MEASURES
 
 
No records found.

 
 
WDS 19138+6620 : VIRTUAL EYEPIECE
 
 

19138+6620 UC 3856A mag 15 19138+6620 UC 3856B sep 42.2 P.A. 258.80 mag 16.3 19138+6620 UC 3856C sep 27.1 P.A. 324.10 mag 16.5 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 19138+6620 : ALADIN DSS IMAGE @ 19h 13m 46.54s +66° 19' 42.4"
 
 
 
 
WDS 19138+6620 UC 3856 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19138+6620 UC 3856AB distance=0' 19138+6620 UC 3856BC distance=1' 19128+6609 UC 3848 distance=13' 19131+6635 MLB 289AB distance=17' 19131+6635 MLB 289BC distance=18' 19100+6606 LDS2429 distance=27' 19133+6647 MLR 98 distance=28' 19107+6646 TDS 975 distance=33' 19106+6700 MLB 288 distance=45' 19063+6632 TDT1225 distance=47' 19141+6707 HDS2722 distance=48' 19217+6600 TDS 985 distance=52' 19078+6658 UC 3809 distance=53' 19207+6543 DRS 18 distance=56' 19084+6527 UC 3814 distance=63' 19223+6535 UC 3908 distance=69' 19136+6511 MLB 216 distance=70' 19067+6716 LDS2760 distance=71' 19146+6733 MLB 356 distance=74' 19210+6521 UC 3897AB distance=74' 19210+6521 UC 3897AC distance=74' 19173+6731 UC 3877 distance=75' 19210+6521 UC 3897BC distance=75' 19201+6515 UC 3889 distance=76' 19257+6653 UC 3930 distance=79' 19126+6740 BUP 186AB (Altais) distance=81' 19126+6740 BUP 186AC (Altais) distance=81' 19178+6503 LDS2432 distance=81' 19022+6702 LDS2427 distance=82' 19226+6516 UC 3910 distance=84' 19263+6658 HU 944 distance=84' 19168+6742 STF2514AB distance=84' 19168+6742 STF2514AC distance=84' 18592+6629 TDT1166 distance=88' 19078+6459 TDS 966 distance=90' 19000+6620 MLB1081 distance=90' 19069+6501 LDS2428 distance=91' 19153+6750 HAU 3 distance=92' 19106+6749 LDS2430AB distance=92' 19106+6749 DAM1456AC distance=92' 19059+6501 DAM 138 distance=93' 19057+6502 ES 1914 distance=93' 19058+6501 DAM 137 distance=93' 19143+6754 STF2508 distance=95' 19246+6510 CTI3820 distance=97' 19297+6607 LDS2439 distance=98' 18593+6538 KPP1783 distance=98' 19300+6630 STF2546AB distance=99' 19300+6630 BU 1335BC distance=99' 19068+6450 ES 1915 distance=101' 19079+6756 MLB1082 distance=103' 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 19138+6620 UC 3856 AB 259 42.3 0
Show 19138+6620 UC 3856 AC 299 45.4 0
Show 19138+6620 UC 3856 BC 3 30.4 1
Show 19128+6609 UC 3848 3 51.1 13
Show 19131+6635 MLB 289 AB 285 32.0 17
Show 19131+6635 MLB 289 BC 359 5.7 18
Show 19100+6606 LDS2429 136 54.4 27
Show 19133+6647 MLR 98 286 0.5 28
Show 19107+6646 TDS 975 275 1.0 33
Show 19106+6700 MLB 288 288 3.9 45
Show 19063+6632 TDT1225 96 2.4 47
Show 19141+6707 HDS2722 25 0.1 48
Show 19217+6600 TDS 985 159 0.9 52
Show 19078+6658 UC 3809 108 62.4 53
Show 19207+6543 DRS 18 17 13.1 56
Show 19084+6527 UC 3814 265 30.7 63
Show 19223+6535 UC 3908 179 29.3 69
Show 19136+6511 MLB 216 193 2.9 70
Show 19067+6716 LDS2760 220 23.5 71
Show 19146+6733 MLB 356 20 4.1 74
Show 19210+6521 UC 3897 AB 140 49.3 74
Show 19210+6521 UC 3897 AC 103 33.8 74
Show 19173+6731 UC 3877 356 32.5 75
Show 19210+6521 UC 3897 BC 2 30.1 75
Show 19201+6515 UC 3889 53 30.7 76
Show 19257+6653 UC 3930 235 33.0 79
Show Altais 19126+6740 BUP 186 AB 341 80.4 81
Show Altais 19126+6740 BUP 186 AC 21 131.2 81
Show 19178+6503 LDS2432 240 43.6 81
Show 19022+6702 LDS2427 88 3.0 82
Show 19226+6516 UC 3910 228 97.1 84
Show 19263+6658 HU 944 356 1.5 84
Show 19168+6742 STF2514 AB 349 24.0 84
Show 19168+6742 STF2514 AC 255 138.9 84
Show 18592+6629 TDT1166 195 0.9 88
Show 19078+6459 TDS 966 151 0.8 90
Show 19000+6620 MLB1081 130 6.4 90
Show 19069+6501 LDS2428 250 4.0 91
Show 19153+6750 HAU 3 237 6.6 92
Show 19106+6749 LDS2430 AB 38 18.6 92
Show 19106+6749 DAM1456 AC 19 8.8 92
Show 19059+6501 DAM 138 138 5.2 93
Show 19057+6502 ES 1914 338 2.6 93
Show 19058+6501 DAM 137 43 7.1 93
Show 19143+6754 STF2508 116 17.7 95
Show 19246+6510 CTI3820 82 1.3 97
Show 19297+6607 LDS2439 289 11.6 98
Show 18593+6538 KPP1783 347 13.8 98
Show 19300+6630 STF2546 AB 10 8.5 99
Show 19300+6630 BU 1335 BC 24 2.2 99
Show 19068+6450 ES 1915 292 1.3 101

 
 
WDS 19138+6620 : COMPONENTS
 
 
  A B
B pa=258.8°
sep=42.24"
 
C pa=324.1°
sep=27.15"
pa=40.2°
sep=39.52"
 
 
19138+6620 A
 
 
Coord arcsec 2000 191346.54+661942.4 Mag 15 PmRA 2.00 PmDE 50.0
 
 
19138+6620 B
 
 
Coord arcsec 2000 191339.66+661934.2 Coord calc 191339.66+661934.2 Mag 16.3 PmRA -10.00
PmDE 54.0 Calc delta mag 1.3
 
 
19138+6620 C
 
 
Coord arcsec 2000 191343.90+662004.4 Mag 16.5 PmRA 1.00 PmDE 63.0
Calc delta mag 1.5 Calc coord yes