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Doubles in session


Current system
20029+2145
HJ 2924
HD 345622


Nearby doubles
25' : 20033+2209
OL 110

32' : 20035+2215
GII 49

32' : 20011+2203
ROE 11

40' : 20024+2105
HDS2855

51' : 20063+2200
STJ 37

56' : 20036+2050
GRV 308

58' : 19590+2206
HO 583

59' : 20034+2243
J 1222

59' : 19593+2215
WFC 262

61' : 19590+2118
TDT1899

63' : 19585+2202
L 47

66' : 20007+2243
BAK 1AB

66' : 20076+2139
TDT2000

68' : 19583+2208
AG 244AB

72' : 19583+2218
A 2791

72' : 20033+2034
BRT2463

72' : 19593+2237
COU 519

72' : 20027+2256
MMA 22

73' : 20072+2106
STF2631

73' : 20039+2034
COU 216

73' : 20051+2039
BUP 203AB

73' : 20079+2207
BRT2466

75' : 19596+2243
CUD 6

76' : 20003+2251
A 169

77' : 20002+2251
ROE 10

81' : 19574+2213
TDT1874



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.

20029+2145 HJ 2924 (HD 345622)

 
 
20h 02m 52.23s +21° 44' 45.1" P.A. 345.00 sep 15.1 mag 9.48,11.94 Sp G5+F
 
 
Coord 2000 20029+2145 Discov num HJ 2924 Comp Coord arcsec 2000 20 02 52.23 +21 44 45.1
Date first 1831 Date last 2015 Obs 16
Pa first 349 Pa last 344.9 P.A. Now (θ) 344.9°
Sep first 12.0 Sep last 15.128 Sep. Now (ρ) 15.128"
Mag pri 9.48 Mag sec 11.94 delta mag (ΔM) 2.46 Spectral class G5+F (yellow/yellow-white)
Pri motion ra +006 Sec motion ra +000
Pri motion dec -007 Sec motion dec -007
Notes
rPM=0.651
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 345622 Constellation Vulpecula Tycho2 1629-02120-1 Gaia DR2 1823947957810483456
HD 345622
 
 
WDS 20029+2145 HJ 2924 (HD 345622) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20029+2145 HJ 2924 2000 8 345 15.0 9.48 11.56 G5+F D 200252.23+214445.1
20029+2145 HJ 2924 2001 9 345 15.0 9.48 11.56 G5 F D 200252.23+214445.1
20029+2145 HJ 2924 2013 10 347 15.0 9.48 11.94 G5 F 200252.23+214445.1
20029+2145 HJ 2924 2015 12 345 15.1 9.48 11.94 G5+F 200252.23+214445.1

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

 
 
WDS 20029+2145 HJ 2924 (HD 345622) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20029+2145 HJ 2924 (HD 345622) : MEASURES
 
 
No records found.

 
 
WDS 20029+2145 (HD 345622) : VIRTUAL EYEPIECE
 
 

20029+2145 HJ 2924A mag 9.48 Sp G5 20029+2145 HJ 2924B sep 15.1 P.A. 345.90 mag 11.94 Sp F 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 20029+2145 (HD 345622) : ALADIN DSS IMAGE @ 20h 02m 52.23s +21° 44' 45.1"
 
 
 
 
WDS 20029+2145 HJ 2924 (HD 345622) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20029+2145 HJ 2924 distance=1' 20033+2209 OL 110 distance=25' 20035+2215 GII 49 distance=32' 20011+2203 ROE 11 distance=32' 20024+2105 HDS2855 distance=40' 20063+2200 STJ 37 distance=51' 20036+2050 GRV 308 distance=56' 19590+2206 HO 583 distance=58' 20034+2243 J 1222 distance=59' 19593+2215 WFC 262 distance=59' 19590+2118 TDT1899 distance=61' 19585+2202 L 47 distance=63' 20007+2243 BAK 1AB distance=66' 20007+2243 HLA 23AC distance=66' 20007+2243 HLA 23AD distance=66' 20007+2243 HLA 23AE distance=66' 20007+2243 HLA 23AF distance=66' 20076+2139 TDT2000 distance=66' 19583+2208 AG 244AB distance=68' 19583+2208 AG 244AC distance=68' 19583+2218 A 2791 distance=72' 20033+2034 BRT2463 distance=72' 19593+2237 COU 519 distance=72' 20027+2256 MMA 22 distance=72' 20072+2106 STF2631 distance=73' 20039+2034 COU 216 distance=73' 20051+2039 BUP 203AB distance=73' 20051+2039 BUP 203AC distance=73' 20051+2039 BLL 44AD distance=73' 20079+2207 BRT2466 distance=73' 19596+2243 CUD 6 distance=75' 20003+2251 A 169 distance=76' 20002+2251 ROE 10 distance=77' 19574+2213 TDT1874 distance=81' 20059+2254 TVB 10 distance=82' 20080+2224 RAO 426 distance=82' 20082+2105 J 1168 distance=84' 19570+2206 BOW 9 distance=85' 19566+2155 BRT2461 distance=88' 19566+2206 COU 30 distance=88' 20039+2314 BAZ 13 distance=90' 20043+2313 POU4200 distance=91' 20050+2313 CHR 92 distance=93' 20004+2018 BRT2462 distance=93' 20033+2318 POU4196 distance=94' 19588+2029 TDT1896 distance=95' 20023+2009 COU 215 distance=96' 20039+2320 HLA 25 distance=97' 20032+2322 POU4193 distance=97' 20058+2313 POU4212 distance=98' 20045+2009 BRT2465 distance=100' 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 20029+2145 HJ 2924 345 15.1 1
Show 20033+2209 OL 110 331 8.3 25
Show 20035+2215 GII 49 331 4.2 32
Show 20011+2203 ROE 11 215 5.7 32
Show 20024+2105 HDS2855 146 0.1 40
Show 20063+2200 STJ 37 198 1.4 51
Show 20036+2050 GRV 308 213 38.1 56
Show 19590+2206 HO 583 256 1.4 58
Show 20034+2243 J 1222 72 1.9 59
Show 19593+2215 WFC 262 31 13.2 59
Show 19590+2118 TDT1899 295 0.5 61
Show 19585+2202 L 47 303 2.4 63
Show 20007+2243 BAK 1 AB 244 11.3 66
Show 20007+2243 HLA 23 AC 208 7.3 66
Show 20007+2243 HLA 23 AD 228 8.3 66
Show 20007+2243 HLA 23 AE 203 9.2 66
Show 20007+2243 HLA 23 AF 309 12.7 66
Show 20076+2139 TDT2000 71 0.7 66
Show 19583+2208 AG 244 AB 273 1.5 68
Show 19583+2208 AG 244 AC 245 13.4 68
Show 19583+2218 A 2791 136 0.5 72
Show 20033+2034 BRT2463 13 3.2 72
Show 19593+2237 COU 519 72 0.7 72
Show 20027+2256 MMA 22 31 11.6 72
Show 20072+2106 STF2631 339 4.7 73
Show 20039+2034 COU 216 218 0.5 73
Show 20051+2039 BUP 203 AB 247 13.4 73
Show 20051+2039 BUP 203 AC 102 59.4 73
Show 20051+2039 BLL 44 AD 95 75.3 73
Show 20079+2207 BRT2466 185 8.1 73
Show 19596+2243 CUD 6 214 6.6 75
Show 20003+2251 A 169 190 1.3 76
Show 20002+2251 ROE 10 66 9.1 77
Show 19574+2213 TDT1874 342 5.4 81
Show 20059+2254 TVB 10 156 21.1 82
Show 20080+2224 RAO 426 302 3.0 82
Show 20082+2105 J 1168 193 0.9 84
Show 19570+2206 BOW 9 52 0.8 85
Show 19566+2155 BRT2461 342 2.8 88
Show 19566+2206 COU 30 129 2.5 88
Show 20039+2314 BAZ 13 76 2.7 90
Show 20043+2313 POU4200 275 13.1 91
Show 20050+2313 CHR 92 34 0.0 93
Show 20004+2018 BRT2462 288 2.9 93
Show 20033+2318 POU4196 1 9.1 94
Show 19588+2029 TDT1896 38 0.6 95
Show 20023+2009 COU 215 269 0.3 96
Show 20039+2320 HLA 25 1 9.0 97
Show 20032+2322 POU4193 170 6.5 97
Show 20058+2313 POU4212 106 11.9 98
Show 20045+2009 BRT2465 209 3.0 100

 
 
WDS 20029+2145 : COMPONENTS
 
 
  A
B pa=345.9°
sep=15.06"
 
 
20029+2145 A
 
 
Componente originario normalizzato AB Name HD 345622 Coord arcsec 2000 200252.23+214445.1 Mag 9.48
Spectral class G5 (yellow) PmRA 6.00 PmDE -7.0 Tycho2 1629-02120-1
HD 345622
Tycho2
Tycho2 1629-02120-1 Pflag RAmdeg 300.71761043 DEmdeg 21.74585024
PmRA 7.4 PmDE -7.6 E RAmdeg 11 E DEmdeg 15
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.12 EpDEm 1990.40
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.3 Q pmRA 0.3
Q pmDE 1.4 BTmag 10.874 E BTmag 0.036 VTmag 9.475
E VTmag 0.017 Prox 151 TYC T HIP
CCDM RAdeg 300.71759250 DEdeg 21.74586806 EpRA 1990 1.81
EpDE 1990 1.63 E RAdeg 10.9 E DEdeg 15.4 Posflg
Corr 0.3
CCDM
Ccdm 20029+2145 RComp Comp A Note1
Note2 Discov num DRAs -1.72 DDEs -15.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp G5 PmNote *
PmRA 30 PmDE -7 Dm number +21 4031 Cat1 BD
Name2 +21 2094 Cat2 AGK2/3 HD M HD
ADS BDS B 9848 M ADS BDS N IDS IDS 19585N2128A
HIC
 
 
20029+2145 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200251.97+214459.7 Mag 11.94 Spectral class F (yellow-white)
PmRA 0.00 PmDE -7.0 Tycho2 1629-02312-1 Calc delta mag 2.46
Calc coord yes
Tycho2
Tycho2 1629-02312-1 Pflag RAmdeg 300.71645541 DEmdeg 21.74992084
PmRA 1.4 PmDE -5.2 E RAmdeg 45 E DEmdeg 63
E pmRA 1.6 E pmDE 1.7 EpRAm 1983.02 EpDEm 1974.52
Num 3 Q RAmdeg 1.8 Q DEmdeg 1.8 Q pmRA 1.8
Q pmDE 1.9 BTmag 12.336 E BTmag 0.137 VTmag 11.555
E VTmag 0.093 Prox 151 TYC HIP
CCDM RAdeg 300.71645222 DEdeg 21.74993306 EpRA 1990 1.80
EpDE 1990 1.60 E RAdeg 47.2 E DEdeg 69.0 Posflg
Corr 0.2
CCDM
Ccdm 20029+2145 RComp Comp B Note1
Note2 Discov num HJ 2924 DRAs DDEs
R dRAs Year 1895 Theta 348 Rho 15.2
Obs 4 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 9848 M ADS BDS N N IDS IDS 19585N2128B
HIC