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Doubles in session


Current system
17370+4450
NSN 694


Nearby doubles
17' : 17383+4500
ES 1257AB

31' : 17341+4447
CRC 74

39' : 17389+4522
ES 1258

39' : 17340+4429
COU1594

54' : 17365+4543
COU1595

60' : 17425+4458
TDT 470

63' : 17422+4423
COU1596

67' : 17326+4538
BVD 254

73' : 17323+4543
TDT 403

75' : 17395+4600
BU 1459AB

77' : 17361+4602
ALD 13

78' : 17297+4446
POP 132

79' : 17365+4608
DAM 93

79' : 17329+4345
FMR 133

82' : 17446+4440
A 1882

94' : 17398+4619
COU1780

95' : 17433+4345
STF2214AB

102' : 17372+4309
ES 2660

102' : 17454+4540
COU1597

106' : 17469+4442
BRT 344

107' : 17298+4334
ES 1414

109' : 17382+4638
BVD 255

111' : 17333+4634
ALP 23AB

111' : 17334+4306
CVR1703

112' : 17441+4613
A 1881

115' : 17444+4615
TDS 879



Selections
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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.

17370+4450 NSN 694

 
 
17h 36m 58.22s +44° 50' 16.7" P.A. 320.00 sep 1.6 mag 12.54,15.02
 
 
Coord 2000 17370+4450 Discov num NSN 694 Comp Coord arcsec 2000 17 36 58.22 +44 50 16.7
Date first 2015 Date last 2017 Obs 3
Pa first 319 Pa last 319.5 P.A. Now (θ) 319.5°
Sep first 1.6 Sep last 1.556 Sep. Now (ρ) 1.556"
Mag pri 12.54 Mag sec 15.02 delta mag (ΔM) 2.48 Spectral class
Pri motion ra -018 Sec motion ra -025
Pri motion dec -248 Sec motion dec -249
Notes T (Parallax indicates physical)
rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules
 
 
WDS 17370+4450 NSN 694 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Nsn2013 M+ w Nanson, J., McGaughey, S. & Armstrong, J.D. 2013JDSO....9..267N
Nsn2013 +C JDSO 9, 267, 2013
Nsn2014 C u Nanson, J. & Smith, S.C. 2014JDSO...10..139N
Nsn2014 JDSO 10, 139, 2014
Nsn2015 C - Nanson, J., Smith, S.C. & Thuemen, C. 2015JDSO...11...12N
Nsn2015 JDSO 11, 12, 2015
Nsn2016 not - Nanson, J. ...................
Nsn2016 private communication, 2016
Nsn2016b C j Nanson, J. & Knapp, W.R.A. 2016JDSO...12..450N
Nsn2016b JDSO 12, 450, 2016
Nsn2016c not - Nanson, J. 2016JDSO...12..573N
Nsn2016c JDSO 12, 573, 2016
Nsn2017a not - Nanson, J. ...................
Nsn2017a private communication, 2017
Nsn2017b not - Nanson, J. ...................
Nsn2017b private communication, 2017
Nsn2017c C j Nanson, J. & Knapp, W.R.A. 2017JDSO...13..299N
Nsn2017c +E+ JDSO 13, 299, 2017
Nsn2017c +Hg
Nsn2017d not - Nanson, J. ...................
Nsn2017d private communication, 2017
Nsn2017e not - Nanson, J. & Knapp, W. ...................
Nsn2017e private communication, 2017
Nsn2018a Hg j Nanson, J. ...................
Nsn2018a private communication, 2018 (15 February 2018 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17370+4450 NSN 694 2015 1 319 1.6 12.54 15.02 T 173658.22+445016.7
17370+4450 NSN 694 2017 2 320 1.6 12.54 15.02 T 173658.22+445016.7

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

 
 
WDS 17370+4450 NSN 694 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17370+4450 NSN 694 : MEASURES
 
 
No records found.

 
 
WDS 17370+4450 : VIRTUAL EYEPIECE
 
 

17370+4450 NSN 694A mag 12.54 17370+4450 NSN 694B sep 1.4 P.A. 328.80 mag 15.02 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 17370+4450 : ALADIN DSS IMAGE @ 17h 36m 58.22s +44° 50' 16.7"
 
 
 
 
WDS 17370+4450 NSN 694 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17370+4450 NSN 694 distance=0' 17383+4500 ES 1257AB distance=17' 17383+4500 ES 1257AC distance=17' 17341+4447 CRC 74 distance=31' 17389+4522 ES 1258 distance=39' 17340+4429 COU1594 distance=39' 17365+4543 COU1595 distance=54' 17425+4458 TDT 470 distance=60' 17422+4423 COU1596 distance=63' 17326+4538 BVD 254 distance=67' 17323+4543 TDT 403 distance=73' 17395+4600 BLA 5Aa,Ab distance=75' 17395+4600 BU 1459AB distance=75' 17361+4602 ALD 13 distance=77' 17297+4446 POP 132 distance=78' 17365+4608 DAM 93 distance=79' 17329+4345 FMR 133 distance=79' 17446+4440 A 1882 distance=82' 17398+4619 COU1780 distance=94' 17433+4345 STF2214AB distance=95' 17433+4345 D 16BC distance=95' 17372+4309 ES 2660 distance=102' 17454+4540 COU1597 distance=102' 17469+4442 BRT 344 distance=106' 17298+4334 ES 1414 distance=107' 17382+4638 BVD 255 distance=109' 17333+4634 ALP 23AB distance=111' 17333+4634 ALP 23AC distance=111' 17334+4306 CVR1703 distance=111' 17441+4613 A 1881 distance=112' 17444+4615 TDS 879 distance=115' 17439+4323 BWL 47AB distance=116' 17439+4323 BWL 47AC distance=116' 17334+4301 LDS4755AB distance=116' 17334+4301 LDS4755Aa,Ab distance=116' 17259+4505 BVD 251 distance=118' 17428+4310 STF2209 distance=119' 17474+4409 CVR 206 distance=120' 17295+4621 HJL1094 distance=121' 17377+4250 HDS2489 distance=121' 17483+4506 SMA 79 distance=122' 17267+4355 NSN 690 distance=124' 17480+4406 KPP4061 distance=127' 17281+4616 STN 35 distance=128' 17269+4341 CVR 861 distance=129' 17383+4242 A 694 distance=130' 17343+4657 A 2090 distance=130' 17278+4625 STF2177 distance=136' 17408+4700 TDT 463 distance=137' 17424+4657 SLW1212 distance=139' 17486+4606 CBL 518 distance=144' 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 17370+4450 NSN 694 320 1.6
Show 17383+4500 ES 1257 AB 296 2.7 17
Show 17383+4500 ES 1257 AC 124 52.3 17
Show 17341+4447 CRC 74 144 0.6 31
Show 17389+4522 ES 1258 317 12.2 39
Show 17340+4429 COU1594 330 0.5 39
Show 17365+4543 COU1595 267 0.5 54
Show 17425+4458 TDT 470 195 2.2 60
Show 17422+4423 COU1596 104 0.2 63
Show 17326+4538 BVD 254 329 12.8 67
Show 17323+4543 TDT 403 207 0.5 73
Show 17395+4600 BLA 5 Aa,Ab 6 0.2 75
Show 17395+4600 BU 1459 AB 49 116.7 75
Show 17361+4602 ALD 13 31 2.8 77
Show 17297+4446 POP 132 335 15.2 78
Show 17365+4608 DAM 93 130 4.8 79
Show 17329+4345 FMR 133 128 146.7 79
Show 17446+4440 A 1882 57 2.0 82
Show 17398+4619 COU1780 349 0.2 94
Show 17433+4345 STF2214 AB 210 19.9 95
Show 17433+4345 D 16 BC 150 0.9 95
Show 17372+4309 ES 2660 155 9.3 102
Show 17454+4540 COU1597 301 1.0 102
Show 17469+4442 BRT 344 185 3.1 106
Show 17298+4334 ES 1414 228 7.0 107
Show 17382+4638 BVD 255 354 7.4 109
Show 17333+4634 ALP 23 AB 125 24.3 111
Show 17333+4634 ALP 23 AC 228 43.3 111
Show 17334+4306 CVR1703 238 3.8 111
Show 17441+4613 A 1881 209 4.9 112
Show 17444+4615 TDS 879 37 1.4 115
Show 17439+4323 BWL 47 AB 290 2.8 116
Show 17439+4323 BWL 47 AC 314 9.2 116
Show 17334+4301 LDS4755 AB 256 58.3 116
Show 17334+4301 LDS4755 Aa,Ab 144 1.0 116
Show 17259+4505 BVD 251 216 17.2 118
Show 17428+4310 STF2209 127 29.8 119
Show 17474+4409 CVR 206 303 10.7 120
Show 17295+4621 HJL1094 225 199.1 121
Show 17377+4250 HDS2489 347 0.6 121
Show 17483+4506 SMA 79 92 15.3 122
Show 17267+4355 NSN 690 281 3.4 124
Show 17480+4406 KPP4061 26 4.2 127
Show 17281+4616 STN 35 183 7.6 128
Show 17269+4341 CVR 861 191 21.2 129
Show 17383+4242 A 694 103 1.2 130
Show 17343+4657 A 2090 113 0.9 130
Show 17278+4625 STF2177 133 3.6 136
Show 17408+4700 TDT 463 205 0.4 137
Show 17424+4657 SLW1212 315 13.2 139
Show 17486+4606 CBL 518 34 19.8 144

 
 
WDS 17370+4450 : COMPONENTS
 
 
  A
B pa=328.8°
sep=1.38"
 
 
17370+4450 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 173658.22+445016.7 Mag 12.54 PmRA -18.00
PmDE -248.0
 
 
17370+4450 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173658.15+445017.9 Mag 15.02 PmRA -25.00
PmDE -249.0 Calc delta mag 2.48 Calc coord yes