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Doubles in session


Current system
19210+6521
UC 3897 AB


Nearby doubles
9' : 19201+6515
UC 3889

12' : 19226+6516
UC 3910

17' : 19223+6535
UC 3908

22' : 19207+6543
DRS 18

26' : 19246+6510
CTI3820

28' : 19178+6503
LDS2432

40' : 19217+6600
TDS 985

48' : 19136+6511
MLB 216

49' : 19237+6437
ES 1916

49' : 19212+6433
ES 194

59' : 19198+6423
BUP 188

67' : 19191+6416
MLR 64

70' : 19128+6609
UC 3848

70' : 19213+6412
STI 890

70' : 19242+6414
LDS2434

71' : 19297+6607
LDS2439

74' : 19138+6620
UC 3856AB

76' : 19330+6526
CLZ 77

77' : 19210+6405
STI 888

77' : 19202+6404
LDS2433

79' : 19084+6527
UC 3814

80' : 19222+6403
STI 892

82' : 19100+6606
LDS2429

82' : 19340+6532
SKF2803

84' : 19329+6601
HU 1304

87' : 19078+6459
TDS 966



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

19210+6521 UC 3897 AB

 
 
19h 21m 01.03s +65° 21' 12.0" P.A. 140.00 sep 49.3 mag 14.14,14.38
 
 
Coord 2000 19210+6521 Discov num UC 3897 Comp AB Coord arcsec 2000 19 21 01.03 +65 21 12.0
Date first 1999 Date last 2015 Obs 3
Pa first 140 Pa last 139.5 P.A. Now (θ) 139.5°
Sep first 49.5 Sep last 49.292 Sep. Now (ρ) 49.292"
Mag pri 14.14 Mag sec 14.38 delta mag (ΔM) 0.24 Spectral class
Pri motion ra -003 Sec motion ra -008
Pri motion dec -068 Sec motion dec -064
Notes U (Proper motion indicates non-physical)
rPM=0.094 (< 0.3, Physical double)
This double is not physical.
 
 
19210+6521 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 21 01 +65 21 12 UC 3897 AB 2015 3 140 49.3 14.14 14.38 0.24 <===
Show 19 21 01 +65 21 12 UC 3897 AC 2015 4 103 33.8 14.14 16.06 1.92
Show 19 21 06 +65 20 34 UC 3897 BC 2015 3 2 30.1 14.38 16.06 1.68
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2254638482129379584
 
 
WDS 19210+6521 UC 3897 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC & Zacharias, M.I. (UCAC4 Catalog)
UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
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 dm_number notes coord_arcsec_2000
19210+6521 UC 3897 AB 2000 2 140 49.5 14.10 14.40 V 192101.03+652112.0
19210+6521 UC 3897 AB 2003 2 140 49.5 14.10 14.40 V 192101.03+652112.0
19210+6521 UC 3897 AB 2015 3 140 49.3 14.14 14.38 U 192101.03+652112.0

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

 
 
WDS 19210+6521 UC 3897 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19210+6521 UC 3897 AB : MEASURES
 
 
No records found.

 
 
WDS 19210+6521 : VIRTUAL EYEPIECE
 
 

19210+6521 UC 3897A mag 14.14 19210+6521 UC 3897B sep 49.5 P.A. 139.60 mag 14.38 19210+6521 UC 3897C sep 33.8 P.A. 102.70 mag 16.06 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 19210+6521 : ALADIN DSS IMAGE @ 19h 21m 01.03s +65° 21' 12.0"
 
 
 
 
WDS 19210+6521 UC 3897 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19210+6521 UC 3897AB distance=0' 19210+6521 UC 3897BC distance=1' 19201+6515 UC 3889 distance=9' 19226+6516 UC 3910 distance=12' 19223+6535 UC 3908 distance=17' 19207+6543 DRS 18 distance=22' 19246+6510 CTI3820 distance=26' 19178+6503 LDS2432 distance=28' 19217+6600 TDS 985 distance=40' 19136+6511 MLB 216 distance=48' 19237+6437 ES 1916 distance=49' 19212+6433 ES 194 distance=49' 19198+6423 BUP 188 distance=59' 19191+6416 MLR 64 distance=67' 19128+6609 UC 3848 distance=70' 19213+6412 STI 890 distance=70' 19242+6414 LDS2434 distance=70' 19297+6607 LDS2439 distance=71' 19138+6620 UC 3856AB distance=74' 19138+6620 UC 3856AC distance=74' 19138+6620 UC 3856BC distance=74' 19330+6526 CLZ 77 distance=76' 19210+6405 STI 888 distance=77' 19202+6404 LDS2433 distance=77' 19084+6527 UC 3814 distance=79' 19222+6403 STI 892 distance=80' 19100+6606 LDS2429 distance=82' 19340+6532 SKF2803 distance=82' 19329+6601 HU 1304 distance=84' 19078+6459 TDS 966 distance=87' 19300+6630 STF2546AB distance=89' 19300+6630 BU 1335BC distance=89' 19131+6635 MLB 289AB distance=90' 19131+6635 MLB 289BC distance=90' 19069+6501 LDS2428 distance=93' 19260+6353 DAL 26 distance=94' 19068+6450 ES 1915 distance=96' 19362+6514 TDT1573 distance=96' 19150+6354 MOT 1AB distance=96' 19257+6653 UC 3930 distance=96' 19150+6354 TDT1318Ba,Bb distance=97' 19059+6501 DAM 138 distance=97' 19058+6501 DAM 137 distance=99' 19133+6647 MLR 98 distance=99' 19057+6502 ES 1914 distance=99' 19365+6503 ES 197 distance=100' 19320+6636 LDS2442 distance=102' 19263+6658 HU 944 distance=102' 19058+6445 UC 3797 distance=103' 19107+6646 TDS 975 distance=106' 19144+6341 UC 3859 distance=110' 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 19210+6521 UC 3897 AB 140 49.3 0
Show 19210+6521 UC 3897 AC 103 33.8 0
Show 19210+6521 UC 3897 BC 2 30.1 1
Show 19201+6515 UC 3889 53 30.7 9
Show 19226+6516 UC 3910 228 97.1 12
Show 19223+6535 UC 3908 179 29.3 17
Show 19207+6543 DRS 18 17 13.1 22
Show 19246+6510 CTI3820 82 1.3 26
Show 19178+6503 LDS2432 240 43.6 28
Show 19217+6600 TDS 985 159 0.9 40
Show 19136+6511 MLB 216 193 2.9 48
Show 19237+6437 ES 1916 228 6.3 49
Show 19212+6433 ES 194 217 4.6 49
Show 19198+6423 BUP 188 180 114.9 59
Show 19191+6416 MLR 64 224 0.5 67
Show 19128+6609 UC 3848 3 51.1 70
Show 19213+6412 STI 890 148 4.9 70
Show 19242+6414 LDS2434 316 13.0 70
Show 19297+6607 LDS2439 289 11.6 71
Show 19138+6620 UC 3856 AB 259 42.3 74
Show 19138+6620 UC 3856 AC 299 45.4 74
Show 19138+6620 UC 3856 BC 3 30.4 74
Show 19330+6526 CLZ 77 233 17.5 76
Show 19210+6405 STI 888 174 3.9 77
Show 19202+6404 LDS2433 110 2.4 77
Show 19084+6527 UC 3814 265 30.7 79
Show 19222+6403 STI 892 189 3.5 80
Show 19100+6606 LDS2429 136 54.4 82
Show 19340+6532 SKF2803 115 37.0 82
Show 19329+6601 HU 1304 281 0.9 84
Show 19078+6459 TDS 966 151 0.8 87
Show 19300+6630 STF2546 AB 10 8.5 89
Show 19300+6630 BU 1335 BC 24 2.2 89
Show 19131+6635 MLB 289 AB 285 32.0 90
Show 19131+6635 MLB 289 BC 359 5.7 90
Show 19069+6501 LDS2428 250 4.0 93
Show 19260+6353 DAL 26 302 18.4 94
Show 19068+6450 ES 1915 292 1.3 96
Show 19362+6514 TDT1573 314 0.9 96
Show 19150+6354 MOT 1 AB 154 79.1 96
Show 19257+6653 UC 3930 235 33.0 96
Show 19150+6354 TDT1318 Ba,Bb 21 1.5 97
Show 19059+6501 DAM 138 138 5.2 97
Show 19058+6501 DAM 137 43 7.1 99
Show 19133+6647 MLR 98 288 0.5 99
Show 19057+6502 ES 1914 338 2.6 99
Show 19365+6503 ES 197 24 9.1 100
Show 19320+6636 LDS2442 180 7.3 102
Show 19263+6658 HU 944 356 1.5 102
Show 19058+6445 UC 3797 270 69.3 103
Show 19107+6646 TDS 975 279 1.0 106

 
 
WDS 19210+6521 : COMPONENTS
 
 
  A B
B pa=139.6°
sep=49.51"
 
C pa=102.7°
sep=33.77"
pa=1.6°
sep=30.29"
 
 
19210+6521 A
 
 
Coord arcsec 2000 192101.03+652112.0 Mag 14.14 PmRA -3.00 PmDE -68.0
 
 
19210+6521 B
 
 
Coord arcsec 2000 192106.16+652034.3 Coord calc 192106.16+652034.3 Mag 14.38 PmRA -8.00
PmDE -64.0 Delta magnitude 0.24
 
 
19210+6521 C
 
 
Coord arcsec 2000 192106.30+652104.6 Mag 16.06 PmRA -4.00 PmDE -65.0
Delta magnitude 1.92 Coordinate calculated yes