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Doubles in session


Current system
15550+1340
NSN 673


Nearby doubles
26' : 15565+1353
LEP 75

39' : 15543+1416
SKF 258

39' : 15532+1312
STT 583

53' : 15586+1336
GWP2569

56' : 15514+1359
TDS9663

66' : 15593+1316
GWP2571

69' : 15593+1410
GWP2572

72' : 15597+1402
UC 3101

76' : 15568+1229
STF1988

78' : 16003+1346
BPM 646

82' : 16002+1412
CLL 9AB

86' : 15509+1441
STF1978

89' : 16009+1316
STT 303AB

98' : 16005+1439
LAU 2

98' : 15564+1204
BPM 644

98' : 16014+1307
BPM 648

99' : 16004+1437
STF1995

100' : 15585+1506
LDS4614

100' : 15539+1518
BPM 642

100' : 15483+1400
A 1637

101' : 15540+1519
CVR 806

104' : 15501+1455
BUG 13

107' : 15488+1243
LSC 61

111' : 15529+1526
MUG 21AB

112' : 15574+1527
ALD 3

115' : 16018+1437
HEI 68



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.

15550+1340 NSN 673

 
 
15h 55m 01.51s +13° 39' 40.9" P.A. 302.00 sep 1.4 mag 14.92,15.01
 
 
Coord 2000 15550+1340 Discov num NSN 673 Comp Coord arcsec 2000 15 55 01.51 +13 39 40.9
Date first 2005 Date last 2017 Obs 4
Pa first 298 Pa last 302 P.A. Now (θ) 302°
Sep first 1.5 Sep last 1.437 Sep. Now (ρ) 1.437"
Mag pri 14.92 Mag sec 15.01 delta mag (ΔM) 0.09 Spectral class
Pri motion ra -337 Sec motion ra -333
Pri motion dec +320 Sec motion dec +322
Notes T (Parallax indicates physical)
rPM=0.01 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens
 
 
WDS 15550+1340 NSN 673 : 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
15550+1340 NSN 673 2015 2 302 1.5 14.92 15.01 T 155501.51+133940.9
15550+1340 NSN 673 2017 3 302 1.4 14.92 15.01 T 155501.51+133940.9

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

 
 
WDS 15550+1340 NSN 673 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15550+1340 NSN 673 : MEASURES
 
 
No records found.

 
 
WDS 15550+1340 : VIRTUAL EYEPIECE
 
 

15550+1340 NSN 673A mag 14.92 15550+1340 NSN 673B sep 1.4 P.A. 302.70 mag 15.01 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 15550+1340 : ALADIN DSS IMAGE @ 15h 55m 01.51s +13° 39' 40.9"
 
 
 
 
WDS 15550+1340 NSN 673 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15550+1340 NSN 673 distance=1' 15565+1353 LEP 75 distance=26' 15543+1416 SKF 258 distance=39' 15532+1312 STT 583 distance=39' 15586+1336 GWP2569 distance=53' 15514+1359 TDS9663 distance=56' 15593+1316 GWP2571 distance=66' 15593+1410 GWP2572 distance=69' 15597+1402 UC 3101 distance=72' 15568+1229 STF1988 distance=76' 16003+1346 BPM 646 distance=78' 16001+1317 GRV 919DC distance=78' 16002+1412 CLL 9AB distance=82' 16002+1412 CLL 9AC distance=82' 16002+1412 AG 348BC distance=83' 15509+1441 STF1978 distance=86' 16009+1316 STT 303AB distance=89' 16009+1316 BU 1536AC distance=89' 16005+1439 LAU 2 distance=98' 15564+1204 BPM 644 distance=98' 16014+1307 BPM 648 distance=98' 16004+1437 STF1995 distance=99' 15585+1506 LDS4614 distance=100' 15539+1518 BPM 642 distance=100' 15483+1400 A 1637 distance=100' 15540+1519 CVR 806 distance=101' 15501+1455 BUG 13 distance=104' 15488+1243 LSC 61 distance=107' 15529+1526 MUG 21AB distance=111' 15529+1526 MUG 21Ba,Bb distance=111' 15574+1527 ALD 3 distance=112' 16018+1437 HEI 68 distance=115' 15531+1533 BUG 11 distance=117' 16030+1359 STF2000AB distance=119' 15499+1512 BPM 639 distance=119' 16027+1257 HEI 240 distance=120' 15565+1540 STT 584AB distance=122' 15555+1542 LDS4602 distance=124' 15511+1531 GWP2558 distance=126' 15565+1540 STT 584BC distance=126' 15463+1346 AHD 9 distance=128' 16020+1218 GWP2579 distance=131' 16038+1406 HDS2265 distance=131' 15530+1547 HEI 239 distance=132' 15550+1552 BPM 643 distance=133' 15554+1552 HEI 855 distance=133' 15458+1402 A 1636 distance=136' 15559+1555 ALD 12AB distance=136' 16003+1140 A 1639AB distance=143' 16003+1140 STF1992AB,C distance=143' 16004+1540 HO 400 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 15550+1340 NSN 673 302 1.4 1
Show 15565+1353 LEP 75 42 40.7 26
Show 15543+1416 SKF 258 281 8.0 39
Show 15532+1312 STT 583 81 81.3 39
Show 15586+1336 GWP2569 173 17.5 53
Show 15514+1359 TDS9663 88 0.6 56
Show 15593+1316 GWP2571 66 95.6 66
Show 15593+1410 GWP2572 307 10.2 69
Show 15597+1402 UC 3101 90 28.6 72
Show 15568+1229 STF1988 249 1.7 76
Show 16003+1346 BPM 646 138 49.7 78
Show 16001+1317 GRV 919 DC 355 45.2 78
Show 16002+1412 CLL 9 AB 66 63.4 82
Show 16002+1412 CLL 9 AC 102 66.4 82
Show 16002+1412 AG 348 BC 170 40.8 83
Show 15509+1441 STF1978 233 14.8 86
Show 16009+1316 STT 303 AB 175 1.6 89
Show 16009+1316 BU 1536 AC 13 79.1 89
Show 16005+1439 LAU 2 68 36.5 98
Show 15564+1204 BPM 644 136 106.4 98
Show 16014+1307 BPM 648 47 116.5 98
Show 16004+1437 STF1995 319 14.3 99
Show 15585+1506 LDS4614 345 27.8 100
Show 15539+1518 BPM 642 307 93.9 100
Show 15483+1400 A 1637 258 2.7 100
Show 15540+1519 CVR 806 158 18.3 101
Show 15501+1455 BUG 13 17 0.9 104
Show 15488+1243 LSC 61 96 0.5 107
Show 15529+1526 MUG 21 AB 170 2.5 111
Show 15529+1526 MUG 21 Ba,Bb 111 0.1 111
Show 15574+1527 ALD 3 30 1.7 112
Show 16018+1437 HEI 68 64 4.2 115
Show 15531+1533 BUG 11 190 0.3 117
Show 16030+1359 STF2000 AB 226 2.6 119
Show 15499+1512 BPM 639 281 70.6 119
Show 16027+1257 HEI 240 117 1.3 120
Show 15565+1540 STT 584 AB 325 313.4 122
Show 15555+1542 LDS4602 189 56.0 124
Show 15511+1531 GWP2558 239 16.0 126
Show 15565+1540 STT 584 BC 163 178.9 126
Show 15463+1346 AHD 9 54 33.2 128
Show 16020+1218 GWP2579 144 31.4 131
Show 16038+1406 HDS2265 170 0.1 131
Show 15530+1547 HEI 239 307 1.0 132
Show 15550+1552 BPM 643 47 96.6 133
Show 15554+1552 HEI 855 90 2.6 133
Show 15458+1402 A 1636 134 2.4 136
Show 15559+1555 ALD 12 AB 49 1.9 136
Show 16003+1140 A 1639 AB 90 0.3 143
Show 16003+1140 STF1992 AB,C 326 6.9 143
Show 16004+1540 HO 400 132 10.7 144

 
 
WDS 15550+1340 : COMPONENTS
 
 
  A
B pa=302.7°
sep=1.41"
 
 
15550+1340 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 155501.51+133940.9 Mag 14.92 PmRA -337.00
PmDE 320.0
 
 
15550+1340 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155501.43+133941.7 Mag 15.01 PmRA -333.00
PmDE 322.0 Calc delta mag 0.09 Calc coord yes