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Doubles in session


Current system
15485+5606
NSN 671


Nearby doubles
21' : 15506+5617
CVR1648

43' : 15515+5640
CVR1651

44' : 15476+5523
BU 946

53' : 15500+5515
SLW1140

56' : 15511+5514
CVR1649

59' : 15416+5613
STI2326

59' : 15456+5659
CVR 169

60' : 15428+5530
STI2327

68' : 15411+5541
TDS 784

69' : 15490+5714
GRV1117

80' : 15490+5447
GRV1118

81' : 15563+5656
LDS2363

88' : 15522+5729
LDS2359

96' : 15599+5557
CVR1658

98' : 15568+5459
UC 215

98' : 15565+5717
STF1996AB

105' : 15368+5531
STI2324

108' : 16012+5626
KPP3977

110' : 15384+5717
CVR1637

111' : 15361+5531
A 1124

113' : 15587+5723
LDS2364

114' : 15389+5728
STTA141AB

114' : 15549+5747
LDS2360

119' : 15533+5758
KPP3298

128' : 15590+5435
TDS9709

129' : 15523+5402
CVR 804



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.

15485+5606 NSN 671

 
 
15h 48m 29.62s +56° 05' 54.7" P.A. 129.00 sep 3.3 mag 10.35,13.78 dist. 55.9 pc (182.35 l.y.)
 
 
Coord 2000 15485+5606 Discov num NSN 671 Comp Coord arcsec 2000 15 48 29.62 +56 05 54.7
Date first 2012 Date last 2016 Obs 4
Pa first 129 Pa last 128.5 P.A. Now (θ) 128.5°
Sep first 3.2 Sep last 3.334 Sep. Now (ρ) 3.334"
Mag pri 10.35 Mag sec 13.78 delta mag (ΔM) 3.43 Spectral class
Pri motion ra -123 Sec motion ra -126
Pri motion dec -138 Sec motion dec -128
Notes T (Parallax indicates physical)
rPM=0.056 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr G5 Constellation Draco SAO 29677 HIP 77438
Tycho2 3873-01097-1 HD 238509 BD BD+56 1832 Distance 55.9
Distance ly 182.35
 
 
WDS 15485+5606 NSN 671 : 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
15485+5606 NSN 671 2015 2 129 3.3 10.35 13.78 T 154829.62+560554.7
15485+5606 NSN 671 2016 4 129 3.3 10.35 13.78 T 154829.62+560554.7

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

 
 
WDS 15485+5606 NSN 671 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15485+5606 NSN 671 : MEASURES
 
 
No records found.

 
 
WDS 15485+5606 : VIRTUAL EYEPIECE
 
 

15485+5606 NSN 671A mag 10.35 Sp G5 15485+5606 NSN 671B sep 2.5 P.A. 145.00 mag 13.78 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 15485+5606 : ALADIN DSS IMAGE @ 15h 48m 29.62s +56° 05' 54.7"
 
 
 
 
WDS 15485+5606 NSN 671 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15485+5606 NSN 671 distance=0' 15506+5617 CVR1648 distance=21' 15515+5640 CVR1651 distance=43' 15476+5523 BU 946 distance=44' 15500+5515 SLW1140 distance=53' 15511+5514 CVR1649 distance=56' 15416+5613 STI2326 distance=59' 15456+5659 CVR 169 distance=59' 15428+5530 STI2327 distance=60' 15411+5541 TDS 784 distance=68' 15490+5714 GRV1117 distance=69' 15490+5447 GRV1118 distance=80' 15563+5656 LDS2363 distance=81' 15522+5729 LDS2359 distance=88' 15599+5557 CVR1658 distance=96' 15568+5459 UC 215 distance=98' 15565+5717 STF1996AB distance=98' 15565+5717 STF1996AC distance=98' 15368+5531 STI2324 distance=105' 16012+5626 KPP3977 distance=108' 15384+5717 CVR1637 distance=110' 15361+5531 A 1124 distance=111' 15587+5723 LDS2364 distance=113' 15389+5728 STTA141AB distance=114' 15389+5728 STTA141AC distance=114' 15389+5728 STTA141AD distance=114' 15549+5747 LDS2360 distance=114' 15533+5758 KPP3298 distance=119' 15590+5435 TDS9709 distance=128' 15523+5402 CVR 804 distance=129' 15330+5527 GRV1113 distance=133' 15375+5431 YSC 57 distance=134' 15389+5420 CVR1639 distance=134' 15324+5628 DBR 246 distance=136' 15321+5628 DBR 247 distance=139' 15360+5438 CHR 47Aa,Ab distance=139' 15360+5438 DRS 16AB distance=139' 16004+5431 HU 154 distance=139' 15337+5500 CVR1634 distance=142' 15490+5344 FOX 192 distance=144' 15324+5700 SLW1103 distance=144' 15448+5344 STI2328 distance=146' 15456+5342 FOX 191 distance=146' 15309+5609 WNO 23 distance=147' 15414+5821 RAO 338 distance=147' 15391+5812 LDS2725 distance=147' 15392+5403 NSN 57 distance=147' 15510+5341 GRV1119 distance=148' 16058+5637 ARG 29 distance=148' 15416+5351 MMA 35 distance=148' 15384+5809 TDS9573 distance=149' 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 15485+5606 NSN 671 129 3.3
Show 15506+5617 CVR1648 359 3.1 21
Show 15515+5640 CVR1651 337 3.4 43
Show 15476+5523 BU 946 129 2.3 44
Show 15500+5515 SLW1140 342 22.2 53
Show 15511+5514 CVR1649 188 5.0 56
Show 15416+5613 STI2326 156 14.2 59
Show 15456+5659 CVR 169 31 8.6 59
Show 15428+5530 STI2327 236 8.5 60
Show 15411+5541 TDS 784 329 1.2 68
Show 15490+5714 GRV1117 194 24.3 69
Show 15490+5447 GRV1118 334 24.4 80
Show 15563+5656 LDS2363 166 7.8 81
Show 15522+5729 LDS2359 219 172.5 88
Show 15599+5557 CVR1658 231 3.0 96
Show 15568+5459 UC 215 68 22.1 98
Show 15565+5717 STF1996 AB 108 19.4 98
Show 15565+5717 STF1996 AC 141 162.0 98
Show 15368+5531 STI2324 312 10.6 105
Show 16012+5626 KPP3977 20 4.2 108
Show 15384+5717 CVR1637 5 3.2 110
Show 15361+5531 A 1124 145 1.4 111
Show 15587+5723 LDS2364 358 26.9 113
Show 15389+5728 STTA141 AB 204 88.0 114
Show 15389+5728 STTA141 AC 335 234.1 114
Show 15389+5728 STTA141 AD 154 35.2 114
Show 15549+5747 LDS2360 242 13.6 114
Show 15533+5758 KPP3298 218 4.6 119
Show 15590+5435 TDS9709 200 0.7 128
Show 15523+5402 CVR 804 303 28.3 129
Show 15330+5527 GRV1113 80 13.5 133
Show 15375+5431 YSC 57 43 0.9 134
Show 15389+5420 CVR1639 80 5.1 134
Show 15324+5628 DBR 246 306 3.1 136
Show 15321+5628 DBR 247 282 5.8 139
Show 15360+5438 CHR 47 Aa,Ab 196 0.5 139
Show 15360+5438 DRS 16 AB 350 9.6 139
Show 16004+5431 HU 154 298 1.4 139
Show 15337+5500 CVR1634 350 3.2 142
Show 15490+5344 FOX 192 218 8.9 144
Show 15324+5700 SLW1103 252 8.6 144
Show 15448+5344 STI2328 322 17.4 146
Show 15456+5342 FOX 191 127 6.0 146
Show 15309+5609 WNO 23 123 8.6 147
Show 15414+5821 RAO 338 224 0.2 147
Show 15391+5812 LDS2725 275 6.1 147
Show 15392+5403 NSN 57 8 4.8 147
Show 15510+5341 GRV1119 230 16.6 148
Show 16058+5637 ARG 29 136 24.9 148
Show 15416+5351 MMA 35 8 31.1 148
Show 15384+5809 TDS9573 11 1.0 149

 
 
WDS 15485+5606 : COMPONENTS
 
 
  A
B pa=145.0°
sep=2.53"
 
 
15485+5606 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154829.62+560554.7 Mag 10.35 Spectral class G5 (yellow)
PmRA -123.00 PmDE -138.0 SAO 29677 HIP 77438
Tycho2 3873-01097-1 HD 238509 BD BD+56 1832
Tycho2
Tycho2 3873-01097-1 Pflag RAmdeg 237.12340838 DEmdeg 56.09851796
PmRA -124.2 PmDE -137.0 E RAmdeg 20 E DEmdeg 19
E pmRA 1.8 E pmDE 1.8 EpRAm 1988.65 EpDEm 1988.09
Num 7 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 11.064 E BTmag 0.045 VTmag 10.055
E VTmag 0.029 Prox 999 TYC T HIP 77438
CCDM RAdeg 237.12392556 DEdeg 56.09884167 EpRA 1990 1.65
EpDE 1990 1.64 E RAdeg 21.2 E DEdeg 22.3 Posflg
Corr 0.0
SAO
SAO 29677 DelFlag RA1950 PmRA1950 -0.015
DE1950 PmDE1950 -0.135 Vmag 9.3 SpType G5
Double code Source 38 CatNum 8518 DM BD+56 1832
DMcomp BDsup HD 238509 M HD 0
GC RA1950rad 4.13353363 DE1950rad 0.98178335 PmRA2000 -0.0141
PmDE2000 -0.133
Hipparcos
Catalog H HIP 77438 Proxy RAhms 15 48 29.75
DEdms +56 05 55.9 Vmag 9.98 VarFlag R Vmag H
RAdeg 237.124 DEdeg 56.0989 AstroRef Plx 18.05
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 238509 BD BD+56 1832
CD CP Dm number +56 1832 VIred 0.79
SpType G5 R SpType Coord arcsec 2000 154829.75+560555.9
Hipparcos 2
HIP 77438 Sn 5 So 0 Nc 1
RArad 4.1385935785 DErad 0.9791097881 Plx 17.89 PmRA -123.34
PmDE -136.9 E RArad 0.97 E DErad 1.03 E Plx 1.12
E pmRA 1.17 E pmDE 1.34 Hpmag 10.1196 E Hpmag 0.0029
SHp 0.023 VA 0 BV 0.829 E BV 0.049
VI 0.85
 
 
15485+5606 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154829.79+560552.6 Mag 13.78 PmRA -126.00
PmDE -128.0 Calc delta mag 3.43 Calc coord yes