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Doubles in session


Current system
21257+7233
HJ 3035 AB


Nearby doubles
17' : 21276+7247
LDS1954

23' : 21267+7211
TDT2971

28' : 21233+7207
LSC 98

30' : 21220+7257
TDT2926

37' : 21320+7256
LDS1955

46' : 21343+7210
TDT3036

48' : 21344+7300
OSW 61

50' : 21363+7247
HJ 3051

59' : 21291+7330
SHN 251

67' : 21270+7339
ZUC 15

68' : 21326+7134
HJ 3044

72' : 21309+7342
MLB 425

75' : 21277+7119
LDS1953

79' : 21431+7225
NSN 747

81' : 21342+7344
OSW 62

85' : 21114+7140
OSO 143

88' : 21201+7112
HJ 3027

88' : 21113+7334
CRB 209

93' : 21362+7115
MLR 249

100' : 21331+7059
MLB 367

102' : 21087+7342
OSO 141

109' : 21078+7123
HDS3012

109' : 21138+7409
CBL 91

111' : 21112+7404
STF2784

114' : 21409+7406
UC 4524

115' : 21059+7124
LDS1945



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.

21257+7233 HJ 3035 AB

 
 
21h 25m 41.07s +72° 32' 57.3" P.A. 127.00 sep 23.2 mag 10.32,11.30
 
 
Coord 2000 21257+7233 Discov num HJ 3035 Comp AB Coord arcsec 2000 21 25 41.07 +72 32 57.3
Date first 1831 Date last 2016 Obs 13
Pa first 132 Pa last 126.8 P.A. Now (θ) 126.8°
Sep first 18.0 Sep last 23.226 Sep. Now (ρ) 23.226"
Mag pri 10.32 Mag sec 11.30 delta mag (ΔM) 0.98 Spectral class
Pri motion ra -004 Sec motion ra -001
Pri motion dec -011 Sec motion dec -005
Notes
rPM=0.573
Nature of this double is uncertain.
 
 
21257+7233 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 25 41 +72 32 57 HJ 3035 AB 2016 13 127 23.2 10.32 11.30 0.98 <===
Show 21 25 41 +72 32 57 HJ 3035 AC 2016 10 202 24.2 10.32 12.80 2.48
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4469-00806-1 Gaia DR2 2273399071074943360
 
 
WDS 21257+7233 HJ 3035 AB : 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
21257+7233 HJ 3035 AB 2000 7 128 23.1 10.32 11.85 D 212541.07+723257.3
21257+7233 HJ 3035 AB 2003 8 128 23.1 10.32 11.85 D 212541.07+723257.3
21257+7233 HJ 3035 AB 2016 9 128 23.2 10.32 11.30 212541.07+723257.3

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

 
 
WDS 21257+7233 HJ 3035 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21257+7233 HJ 3035 AB : MEASURES
 
 
No records found.

 
 
WDS 21257+7233 : VIRTUAL EYEPIECE
 
 

21257+7233 HJ 3035A mag 10.32 21257+7233 HJ 3035B sep 15.0 P.A. 158.20 mag 11.3 21257+7233 HJ 3035C sep 22.6 P.A. 186.90 mag 12.8 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 21257+7233 : ALADIN DSS IMAGE @ 21h 25m 41.07s +72° 32' 57.3"
 
 
 
 
WDS 21257+7233 HJ 3035 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21257+7233 HJ 3035AB distance=0' 21276+7247 LDS1954 distance=17' 21267+7211 TDT2971 distance=23' 21233+7207 LSC 98 distance=28' 21220+7257 TDT2926 distance=30' 21320+7256 LDS1955 distance=37' 21343+7210 TDT3036 distance=46' 21344+7300 OSW 61 distance=48' 21363+7247 HJ 3051 distance=50' 21291+7330 SHN 251 distance=59' 21270+7339 ZUC 15 distance=67' 21326+7134 HJ 3044 distance=68' 21309+7342 MLB 425 distance=72' 21277+7119 LDS1953 distance=75' 21431+7225 NSN 747 distance=79' 21342+7344 OSW 62 distance=81' 21114+7140 OSO 143 distance=85' 21201+7112 HJ 3027 distance=88' 21113+7334 CRB 209 distance=88' 21362+7115 MLR 249 distance=93' 21331+7059 MLB 367 distance=100' 21087+7342 OSO 141 distance=102' 21078+7123 HDS3012 distance=109' 21138+7409 CBL 91 distance=109' 21112+7404 STF2784 distance=111' 21409+7406 UC 4524 distance=114' 21059+7124 LDS1945 distance=115' 21275+7028 SHR 1 distance=120' 21287+7034 LAB 6Aa,Ab (Alfirk) distance=121' 21287+7034 STF2806AB (Alfirk) distance=121' 21319+7034 H 5 28AB distance=121' 21319+7034 H 5 28AC distance=121' 21391+7421 KPP4240 distance=122' 21115+7050 HDS3019AB distance=124' 21274+7028 CSR 1 distance=126' 21398+7425 MLR 250 distance=128' 21289+7024 BKO 772 distance=130' 21322+7025 KPP2361 distance=132' 21309+7020 BKO 773BC distance=135' 21309+7020 CSR 2AB distance=135' 21363+7025 MLB 368 distance=138' 21327+7009 MLB 366 distance=149' 21321+7507 OSW 63 distance=157' 21148+7003 MLB 364 distance=159' 21374+7513 STT 449 distance=168' 21209+6944 MLB 365 distance=171' 21399+6953 KPP1602 distance=174' 21195+6928 MLB 304 distance=188' 21069+6940 LAF 63AB distance=195' 21069+6940 LAF 63AC distance=195' 21069+6940 LAF 63AD distance=195' 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 21257+7233 HJ 3035 AB 127 23.2
Show 21257+7233 HJ 3035 AC 202 24.2
Show 21276+7247 LDS1954 4 6.0 17
Show 21267+7211 TDT2971 116 1.9 23
Show 21233+7207 LSC 98 222 0.1 28
Show 21220+7257 TDT2926 74 0.6 30
Show 21320+7256 LDS1955 67 3.1 37
Show 21343+7210 TDT3036 161 1.2 46
Show 21344+7300 OSW 61 183 87.2 48
Show 21363+7247 HJ 3051 183 13.5 50
Show 21291+7330 SHN 251 -1 0.5 59
Show 21270+7339 ZUC 15 167 1.9 67
Show 21326+7134 HJ 3044 75 7.6 68
Show 21309+7342 MLB 425 338 2.0 72
Show 21277+7119 LDS1953 116 11.5 75
Show 21431+7225 NSN 747 59 1.0 79
Show 21342+7344 OSW 62 27 119.4 81
Show 21114+7140 OSO 143 277 16.6 85
Show 21201+7112 HJ 3027 128 34.2 88
Show 21113+7334 CRB 209 143 22.0 88
Show 21362+7115 MLR 249 263 1.3 93
Show 21331+7059 MLB 367 108 3.6 100
Show 21087+7342 OSO 141 156 14.7 102
Show 21078+7123 HDS3012 190 0.9 109
Show 21138+7409 CBL 91 168 32.7 109
Show 21112+7404 STF2784 345 14.3 111
Show 21409+7406 UC 4524 143 46.4 114
Show 21059+7124 LDS1945 353 15.9 115
Show 21275+7028 SHR 1 141 11.5 120
Show Alfirk 21287+7034 LAB 6 Aa,Ab 226 0.2 121
Show Alfirk 21287+7034 STF2806 AB 250 13.6 121
Show 21319+7034 H 5 28 AB 342 79.2 121
Show 21319+7034 H 5 28 AC 169 132.9 121
Show 21391+7421 KPP4240 238 6.8 122
Show 21115+7050 HDS3019 AB 136 0.3 124
Show 21274+7028 CSR 1 286 7.7 126
Show 21398+7425 MLR 250 315 0.7 128
Show 21289+7024 BKO 772 96 11.7 130
Show 21322+7025 KPP2361 247 20.3 132
Show 21309+7020 BKO 773 BC 321 10.2 135
Show 21309+7020 CSR 2 AB 69 12.4 135
Show 21363+7025 MLB 368 77 4.5 138
Show 21327+7009 MLB 366 151 2.8 149
Show 21321+7507 OSW 63 233 87.1 157
Show 21148+7003 MLB 364 59 5.2 159
Show 21374+7513 STT 449 127 1.2 168
Show 21209+6944 MLB 365 47 5.1 171
Show 21399+6953 KPP1602 78 12.2 174
Show 21195+6928 MLB 304 47 5.2 188
Show 21069+6940 LAF 63 AB 201 3.7 195
Show 21069+6940 LAF 63 AC 259 8.4 195

 
 
WDS 21257+7233 : COMPONENTS
 
 
  A B
B pa=158.2°
sep=14.99"
 
C pa=186.9°
sep=22.57"
pa=224.4°
sep=11.88"
 
 
21257+7233 A
 
 
Coord arcsec 2000 212541.07+723257.3 Mag 10.32 PmRA -4.00 PmDE -11.0
Tycho2 4469-00806-1
Tycho2
Tycho2 4469-00806-1 Pflag RAmdeg 321.42113597 DEmdeg 72.54925272
PmRA -3.1 PmDE -11.6 E RAmdeg 26 E DEmdeg 28
E pmRA 1.9 E pmDE 2.0 EpRAm 1989.75 EpDEm 1989.72
Num 3 Q RAmdeg 2.2 Q DEmdeg 0.9 Q pmRA 2.3
Q pmDE 0.9 BTmag 11.991 E BTmag 0.088 VTmag 10.319
E VTmag 0.033 Prox 231 TYC T HIP
CCDM RAdeg 321.42115944 DEdeg 72.54927944 EpRA 1990 1.70
EpDE 1990 1.71 E RAdeg 26.2 E DEdeg 28.3 Posflg
Corr 0.0
CCDM
Ccdm 21257+7233 RComp Comp A Note1
Note2 Discov num DRAs -0.93 DDEs -2.8
R dRAs 65 Year Theta Rho
Obs 3 Vmag 10.6 Sp PmNote
PmRA 1 PmDE -27 Dm number +71 1067 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B11023 M ADS BDS N IDS IDS 21249N7207A
HIC
 
 
21257+7233 B
 
 
Coord arcsec 2000 212542.31+723243.4 Mag 11.3 PmRA -1.00 PmDE -5.0
Calc delta mag 0.98 Calc coord yes
CCDM
Ccdm 21257+7233 RComp Comp B Note1
Note2 Discov num HJ 3035 DRAs 3.13 DDEs -16.7
R dRAs 65 Year 1984 Theta 131 Rho 23.6
Obs 3 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11023 M ADS BDS N IDS IDS 21249N7207B
HIC
 
 
21257+7233 C
 
 
Coord arcsec 2000 212540.46+723234.9 Mag 12.8 PmRA -10.00 PmDE -2.0
Calc delta mag 2.48 Calc coord yes
CCDM
Ccdm 21257+7233 RComp Comp C Note1
Note2 Discov num HJ 3035 DRAs -2.97 DDEs -24.7
R dRAs 65 Year 1910 Theta 201 Rho 24.0
Obs 2 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11023 M ADS BDS N IDS IDS 21249N7207C
HIC