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Doubles in session


Current system
13510+2346
HJ 2688
HD 120751


Nearby doubles
27' : 13497+2328
POU3152

40' : 13494+2418
TDS8982

40' : 13484+2337
LDS4410

42' : 13509+2306
LDS5796

53' : 13550+2349
LDS4418

53' : 13472+2345
KPP3905

58' : 13538+2303
AZC 82

66' : 13546+2429
BRT3302

68' : 13554+2313
LDS4419

70' : 13501+2454
NSN 648

71' : 13562+2348
POU3154

71' : 13482+2248
COU 401

76' : 13563+2409
LDS5799AB

90' : 13446+2340
STF1779

92' : 13444+2344
POU3150

98' : 13440+2331
CVR1536

99' : 13476+2513
SLN 80

105' : 13546+2518
UC 2634

105' : 13457+2231
YSC 49

105' : 13435+2338
POU3148

108' : 13577+2251
MMA 36

108' : 13570+2455
BUP 154

112' : 13578+2448
CBL 435

114' : 13446+2457
RAO 301

115' : 13502+2152
SLW 938

120' : 13594+2418
COU 402



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13510+2346 HJ 2688 (HD 120751)

 
 
13h 51m 02.89s +23° 45' 45.3" P.A. 293.00 sep 30.3 mag 9.87,11.48 Sp K2 dist. 5.33 pc (17.39 l.y.)
 
 
Coord 2000 13510+2346 Discov num HJ 2688 Comp Coord arcsec 2000 13 51 02.89 +23 45 45.3
Date first 1879 Date last 2015 Obs 27
Pa first 279 Pa last 292.6 P.A. Now (θ) 292.6°
Sep first 22.7 Sep last 30.281 Sep. Now (ρ) 30.281"
Mag pri 9.87 Mag sec 11.48 delta mag (ΔM) 1.61 Spectral class K2 (yellow-orange)
Pri motion ra +048 Sec motion ra +003
Pri motion dec -076 Sec motion dec -014
Notes L (Linear solution)
rPM=0.852
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 120751 Constellation Bootes SAO 83032 HIP 67593
Tycho2 1999-00931-1 Gaia DR2 1251932290465668992 HD 120751 BD BD+24 2650
Distance 5.33 Distance ly 17.39
 
 
WDS 13510+2346 HJ 2688 (HD 120751) : NOTES
 
 
discov_num notes refcode
HJ 2688 Rectilinear solution by Friedman et al. (2012). USN2012a
 
 
REFERENCES
 
 
refcode metd author reference
USN2012a lin - Friedman, E.A., Mason, B.D., & Hartkopf, W.I. 2012IAUDS.176....1F
USN2012a Inf. Circ. 176, 1, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13510+2346 HJ 2688 2000 10 291 29.3 9.87 11.51 K2 D 135102.89+234545.3
13510+2346 HJ 2688 2007 11 292 29.8 9.87 11.51 K2 D 135102.89+234545.3
13510+2346 HJ 2688 2013 11 293 30.2 9.87 11.48 K2 L 135102.89+234545.3
13510+2346 HJ 2688 2015 13 293 30.3 9.87 11.48 K2 L 135102.89+234545.3

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

 
 
WDS 13510+2346 HJ 2688 (HD 120751) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13510+2346 HJ 2688 (HD 120751) : MEASURES
 
 
No records found.

 
 
WDS 13510+2346 (HD 120751) : VIRTUAL EYEPIECE
 
 

13510+2346 HJ 2688A mag 9.87 Sp K2 13510+2346 HJ 2688B sep 28.1 P.A. 294.50 mag 11.48 virtual eyepiece
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Radius:
Components only
 
 
WDS 13510+2346 (HD 120751) : ALADIN DSS IMAGE @ 13h 51m 02.89s +23° 45' 45.3"
 
 
 
 
WDS 13510+2346 HJ 2688 (HD 120751) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13510+2346 HJ 2688 distance=0' 13497+2328 POU3152 distance=27' 13494+2418 TDS8982 distance=40' 13484+2337 LDS4410 distance=40' 13509+2306 LDS5796 distance=42' 13550+2349 LDS4418 distance=53' 13472+2345 KPP3905 distance=53' 13538+2303 AZC 82 distance=58' 13546+2429 BRT3302 distance=66' 13554+2313 LDS4419 distance=68' 13501+2454 NSN 648 distance=70' 13562+2348 POU3154 distance=71' 13482+2248 COU 401 distance=71' 13563+2409 LDS5799AB distance=76' 13563+2409 LDS5799AC distance=76' 13446+2340 STF1779 distance=90' 13444+2344 POU3150 distance=92' 13440+2331 CVR1536 distance=98' 13476+2513 SLN 80 distance=99' 13546+2518 UC 2634 distance=105' 13457+2231 YSC 49 distance=105' 13435+2338 POU3148 distance=105' 13577+2251 MMA 36 distance=108' 13570+2455 BUP 154 distance=108' 13578+2448 CBL 435 distance=112' 13446+2457 RAO 301 distance=114' 13502+2152 SLW 938 distance=115' 13594+2418 COU 402 distance=120' 13451+2512 BRT3300 distance=120' 13436+2243 POU3149 distance=121' 13525+2544 A 568 distance=121' 13541+2540 SLW 946 distance=122' 13425+2304 SLW 916 distance=125' 13587+2237 SLW 952 distance=126' 13544+2543 NSN 649 distance=126' 13422+2307 HJ 2672 distance=127' 13597+2256 TOK 293 distance=129' 13569+2529 GRV1278 distance=131' 14000+2432 POU3155 distance=131' 14007+2404 BRT3304 distance=134' 13570+2535 KPP3275 distance=136' 14002+2250 TDS9065 distance=138' 13410+2422 SLW 911 distance=143' 13444+2536 LDS5791AB distance=143' 13444+2536 BUP 152AC distance=143' 13594+2515 BUP 155AB distance=144' 13594+2515 LDS6288AD distance=144' 13594+2515 BUP 155AC distance=144' 14016+2357 CVR 718 distance=145' 13477+2128 HDS1939AB distance=146' 13477+2128 GII 198Aa,Ab distance=146' 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 13510+2346 HJ 2688 293 30.3
Show 13497+2328 POU3152 181 13.8 27
Show 13494+2418 TDS8982 14 0.5 40
Show 13484+2337 LDS4410 229 188.1 40
Show 13509+2306 LDS5796 327 141.0 42
Show 13550+2349 LDS4418 173 258.8 53
Show 13472+2345 KPP3905 198 2.0 53
Show 13538+2303 AZC 82 206 7.4 58
Show 13546+2429 BRT3302 350 5.2 66
Show 13554+2313 LDS4419 283 3.6 68
Show 13501+2454 NSN 648 89 3.9 70
Show 13562+2348 POU3154 203 8.1 71
Show 13482+2248 COU 401 7 0.3 71
Show 13563+2409 LDS5799 AB 86 6.2 76
Show 13563+2409 LDS5799 AC 128 9.8 76
Show 13446+2340 STF1779 145 3.8 90
Show 13444+2344 POU3150 161 7.4 92
Show 13440+2331 CVR1536 9 4.0 98
Show 13476+2513 SLN 80 101 21.4 99
Show 13546+2518 UC 2634 262 29.7 105
Show 13457+2231 YSC 49 125 0.2 105
Show 13435+2338 POU3148 130 2.8 105
Show 13577+2251 MMA 36 22 24.6 108
Show 13570+2455 BUP 154 21 128.7 108
Show 13578+2448 CBL 435 148 36.5 112
Show 13446+2457 RAO 301 357 0.9 114
Show 13502+2152 SLW 938 44 166.9 115
Show 13594+2418 COU 402 100 4.7 120
Show 13451+2512 BRT3300 142 3.2 120
Show 13436+2243 POU3149 187 13.5 121
Show 13525+2544 A 568 321 2.6 121
Show 13541+2540 SLW 946 145 11.1 122
Show 13425+2304 SLW 916 55 140.4 125
Show 13587+2237 SLW 952 88 67.5 126
Show 13544+2543 NSN 649 225 1.3 126
Show 13422+2307 HJ 2672 311 40.4 127
Show 13597+2256 TOK 293 339 276.3 129
Show 13569+2529 GRV1278 46 1.4 131
Show 14000+2432 POU3155 310 12.8 131
Show 14007+2404 BRT3304 357 3.5 134
Show 13570+2535 KPP3275 131 1.4 136
Show 14002+2250 TDS9065 331 1.0 138
Show 13410+2422 SLW 911 256 8.6 143
Show 13444+2536 LDS5791 AB 186 7.2 143
Show 13444+2536 BUP 152 AC 150 94.7 143
Show 13594+2515 BUP 155 AB 64 214.7 144
Show 13594+2515 LDS6288 AD 178 20.3 144
Show 13594+2515 BUP 155 AC 91 313.5 144
Show 14016+2357 CVR 718 38 22.8 145
Show 13477+2128 HDS1939 AB 151 1.3 146
Show 13477+2128 GII 198 Aa,Ab 123 0.2 146

 
 
WDS 13510+2346 : COMPONENTS
 
 
  A
B pa=294.5°
sep=28.11"
 
 
13510+2346 A
 
 
Componente originario normalizzato AB Name HD 120751 Coord arcsec 2000 135102.89+234545.3 Mag 9.87
Spectral class K2 (yellow-orange) PmRA 48.00 PmDE -76.0 SAO 83032
HIP 67594 Tycho2 1999-00931-1 HD 120751 BD BD+24 2650
Tycho2
Tycho2 1999-00931-1 Pflag RAmdeg 207.76203616 DEmdeg 23.76258246
PmRA 49.1 PmDE -74.7 E RAmdeg 16 E DEmdeg 21
E pmRA 1.1 E pmDE 1.1 EpRAm 1988.41 EpDEm 1985.37
Num 12 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.1
Q pmDE 0.8 BTmag 11.134 E BTmag 0.049 VTmag 9.873
E VTmag 0.026 Prox 287 TYC T HIP 67594
CCDM A RAdeg 207.76191222 DEdeg 23.76275361 EpRA 1990 1.72
EpDE 1990 1.64 E RAdeg 16.5 E DEdeg 22.9 Posflg
Corr 0.0
SAO
SAO 83032 DelFlag RA1950 PmRA1950 0.0028
DE1950 PmDE1950 -0.082 Vmag 9 SpType K2
Double code Source 35 CatNum 4908 DM BD+24 2650
DMcomp BDsup HD 120751 M HD 0
GC RA1950rad 3.61592775 DE1950rad 0.41906378 PmRA2000 0.0028
PmDE2000 -0.078
Hipparcos
Catalog H HIP 67594 Proxy RAhms 13 51 02.86
DEdms +23 45 46.0 Vmag 9.79 VarFlag R Vmag G
RAdeg 207.762 DEdeg 23.7628 AstroRef A Plx 20.94
CCDM 13510+2346 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 120751 BD BD+24 2650
CD CP Dm number +24 2650 VIred 1.07
SpType K R SpType Coord arcsec 2000 135102.86+234546.0
Hipparcos 2
HIP 67594 Sn 95 So 3 Nc 1
RArad 3.6261293804 DErad 0.4147385236 Plx 22.92 PmRA 48.51
PmDE -76.71 E RArad 1.47 E DErad 1.03 E Plx 1.83
E pmRA 1.74 E pmDE 1.12 Hpmag 9.8987 E Hpmag 0.0375
SHp 0.032 VA 0 BV 1.02 E BV 0.015
VI 1.07
CCDM
Ccdm 13510+2346 RComp Comp A Note1
Note2 Discov num DRAs 2.86 DDEs -15.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp K2 PmNote *
PmRA 40 PmDE -80 Dm number +24 2650 Cat1 BD
Name2 +24 1422 Cat2 AGK2/3 HD 120751 M HD
ADS BDS B 6654 M ADS BDS N IDS IDS 13464N2416A
HIC 67594
 
 
13510+2346 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 135101.03+234556.9 Mag 11.48 PmRA 3.00
PmDE -14.0 HIP 67593 Tycho2 1999-01085-1 Calc delta mag 1.61
Calc coord yes
Tycho2
Tycho2 1999-01085-1 Pflag RAmdeg 207.75377180 DEmdeg 23.76555193
PmRA 7.1 PmDE -13.1 E RAmdeg 53 E DEmdeg 68
E pmRA 1.8 E pmDE 1.8 EpRAm 1981.29 EpDEm 1973.68
Num 4 Q RAmdeg 1.2 Q DEmdeg 1.5 Q pmRA 1.2
Q pmDE 1.5 BTmag 12.891 E BTmag 0.225 VTmag 11.511
E VTmag 0.093 Prox 287 TYC HIP 67593
CCDM B RAdeg 207.75375333 DEdeg 23.76558361 EpRA 1990 1.72
EpDE 1990 1.68 E RAdeg 56.4 E DEdeg 75.6 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 67593 Proxy RAhms 13 51 01.44
DEdms +23 45 49.1 Vmag 13.31 VarFlag R Vmag H
RAdeg 207.756 DEdeg 23.7636 AstroRef B Plx 76.2
CCDM 13510+2346 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual D M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.72
SpType R SpType Coord arcsec 2000 135101.44+234549.1
Hipparcos 2
HIP 67593 Sn 95 So 3 Nc 1
RArad 3.6260265064 DErad 0.4147534685 Plx 187.76 PmRA 2118.73
PmDE 5397.57 E RArad 50.65 E DErad 34.85 E Plx 66.41
E pmRA 51.39 E pmDE 38.33 Hpmag 13.2083 E Hpmag 0.6626
SHp 0 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 13510+2346 RComp Comp B Note1
Note2 Discov num HJ 2688 DRAs DDEs
R dRAs Year 1879 Theta 281 Rho 22.6
Obs 3 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 6654 M ADS BDS N IDS IDS 13464N2416B
HIC 67593