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Doubles in session


Current system
13256+2116
HJ 2651


Nearby doubles
9' : 13261+2121
LDS4361

27' : 13254+2141
RAO 293

29' : 13276+2116
TOK 46AB

49' : 13289+2131
LDS 948

53' : 13272+2028
AG 187

75' : 13291+2211
STF1748AB

79' : 13310+2134
UC 2549

84' : 13252+2239
POU3138

97' : 13211+2228
HDS1873

99' : 13256+2254
SLW 867

103' : 13305+2231
SHY 626

105' : 13182+2100
LDS2912

112' : 13221+1936
CVR 693

114' : 13174+2120
LDS2911

116' : 13173+2118
LDS2910

121' : 13219+2305
CBL 421

125' : 13175+2024
YSC 149AB

125' : 13327+2230
HDS1898

133' : 13328+2242
POU3143

133' : 13237+1905
KPP3894

138' : 13250+1858
GWP2014

138' : 13291+1907
BRT2416

139' : 13264+2334
LDS5779

146' : 13360+2123
HU 741

147' : 13287+2335
AG 188

148' : 13185+2305
POU3136



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.

13256+2116 HJ 2651

 
 
13h 25m 34.15s +21° 15' 08.7" P.A. 339.00 sep 13.8 mag 11.00,11.50
 
 
Coord 2000 13256+2116 Discov num HJ 2651 Comp Coord arcsec 2000 13 25 34.15 +21 15 08.7
Date first 1830 Date last 2016 Obs 12
Pa first 344 Pa last 339.2 P.A. Now (θ) 339.2°
Sep first 10.0 Sep last 13.829 Sep. Now (ρ) 13.829"
Mag pri 11.00 Mag sec 11.50 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -015 Sec motion ra -020
Pri motion dec -015 Sec motion dec -023
Notes
rPM=0.31
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 1442318432531688960
 
 
WDS 13256+2116 HJ 2651 : 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
13256+2116 HJ 2651 2005 4 339 13.8 11.00 11.50 D 132534.15+211508.7
13256+2116 HJ 2651 2010 6 339 13.6 11.00 11.50 132534.15+211508.7
13256+2116 HJ 2651 2016 7 340 13.8 11.00 11.50 132534.15+211508.7

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

 
 
WDS 13256+2116 HJ 2651 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13256+2116 HJ 2651 : MEASURES
 
 
No records found.

 
 
WDS 13256+2116 : VIRTUAL EYEPIECE
 
 

13256+2116 HJ 2651A mag 11 13256+2116 HJ 2651B sep 13.7 P.A. 340.50 mag 11.5 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 13256+2116 : ALADIN DSS IMAGE @ 13h 25m 34.15s +21° 15' 08.7"
 
 
 
 
WDS 13256+2116 HJ 2651 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13256+2116 HJ 2651 distance=0' 13261+2121 LDS4361 distance=9' 13254+2141 RAO 293 distance=27' 13276+2116 TOK 46AB distance=29' 13276+2116 GII 60AC distance=29' 13289+2131 LDS 948 distance=49' 13272+2028 AG 187 distance=53' 13291+2211 STF1748AB distance=75' 13291+2211 STF1748AC distance=75' 13310+2134 UC 2549 distance=79' 13252+2239 POU3138 distance=84' 13211+2228 HDS1873 distance=97' 13256+2254 SLW 867 distance=99' 13305+2231 SHY 626 distance=103' 13182+2100 LDS2912 distance=105' 13221+1936 CVR 693 distance=112' 13174+2120 LDS2911 distance=114' 13173+2118 LDS2910 distance=116' 13219+2305 CBL 421 distance=121' 13175+2024 YSC 149AB distance=125' 13175+2024 YSC 149Aa,Ab distance=125' 13327+2230 HDS1898 distance=125' 13328+2242 POU3143 distance=133' 13237+1905 KPP3894 distance=133' 13250+1858 GWP2014 distance=138' 13291+1907 BRT2416 distance=138' 13264+2334 LDS5779 distance=139' 13360+2123 HU 741 distance=146' 13287+2335 AG 188 distance=147' 13185+2305 POU3136 distance=148' 13350+2230 SLW 896 distance=151' 13333+2301 STF1756AB distance=151' 13333+2301 FYM 650AC distance=151' 13365+2127 SLW 902 distance=154' 13166+1948 HDS1862Aa,Ab distance=155' 13166+1948 BGH 46AB distance=155' 13251+2351 SHY 620 distance=157' 13364+2156 LDS4381 distance=157' 13156+2231 SKF1490 distance=159' 13204+2337 LDS4348 distance=159' 13261+2354 POU3140 distance=159' 13289+2350 POU3141 distance=162' 13267+2359 TDS8827 distance=165' 13338+1917 SLW 892 distance=166' 13258+2402 POU3139 distance=167' 13363+1959 HJ 2663 distance=170' 13133+2135 LDS1370 distance=173' 13135+2031 SLN 27 distance=175' 13138+2219 RAO 288 distance=177' 13293+2405 POU3142 distance=177' 13264+1818 LDS4362 distance=178' 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 13256+2116 HJ 2651 339 13.8
Show 13261+2121 LDS4361 175 248.9 9
Show 13254+2141 RAO 293 152 0.6 27
Show 13276+2116 TOK 46 AB 146 0.2 29
Show 13276+2116 GII 60 AC 128 3.0 29
Show 13289+2131 LDS 948 324 26.6 49
Show 13272+2028 AG 187 307 1.6 53
Show 13291+2211 STF1748 AB 184 5.7 75
Show 13291+2211 STF1748 AC 4 138.9 75
Show 13310+2134 UC 2549 200 16.2 79
Show 13252+2239 POU3138 291 10.5 84
Show 13211+2228 HDS1873 184 4.4 97
Show 13256+2254 SLW 867 325 22.0 99
Show 13305+2231 SHY 626 183 999.9 103
Show 13182+2100 LDS2912 97 52.4 105
Show 13221+1936 CVR 693 357 13.5 112
Show 13174+2120 LDS2911 272 5.3 114
Show 13173+2118 LDS2910 180 9.0 116
Show 13219+2305 CBL 421 305 30.9 121
Show 13175+2024 YSC 149 AB 102 0.2 125
Show 13175+2024 YSC 149 Aa,Ab 76 0.1 125
Show 13327+2230 HDS1898 204 0.2 125
Show 13328+2242 POU3143 154 13.1 133
Show 13237+1905 KPP3894 166 4.5 133
Show 13250+1858 GWP2014 238 330.4 138
Show 13291+1907 BRT2416 203 2.9 138
Show 13264+2334 LDS5779 63 234.3 139
Show 13360+2123 HU 741 12 0.3 146
Show 13287+2335 AG 188 247 4.7 147
Show 13185+2305 POU3136 31 13.3 148
Show 13350+2230 SLW 896 93 26.9 151
Show 13333+2301 STF1756 AB 177 14.7 151
Show 13333+2301 FYM 650 AC 16 21.0 151
Show 13365+2127 SLW 902 137 58.0 154
Show 13166+1948 HDS1862 Aa,Ab 262 0.4 155
Show 13166+1948 BGH 46 AB 58 202.9 155
Show 13251+2351 SHY 620 4 999.9 157
Show 13364+2156 LDS4381 66 21.0 157
Show 13156+2231 SKF1490 204 1.8 159
Show 13204+2337 LDS4348 135 210.3 159
Show 13261+2354 POU3140 211 9.5 159
Show 13289+2350 POU3141 90 13.7 162
Show 13267+2359 TDS8827 329 0.8 165
Show 13338+1917 SLW 892 108 54.9 166
Show 13258+2402 POU3139 307 14.0 167
Show 13363+1959 HJ 2663 150 49.8 170
Show 13133+2135 LDS1370 338 21.6 173
Show 13135+2031 SLN 27 92 5.9 175
Show 13138+2219 RAO 288 47 0.5 177
Show 13293+2405 POU3142 209 7.4 177
Show 13264+1818 LDS4362 149 16.6 178

 
 
WDS 13256+2116 : COMPONENTS
 
 
  A
B pa=340.5°
sep=13.71"
 
 
13256+2116 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 132534.15+211508.7 Mag 11 PmRA -15.00
PmDE -15.0
 
 
13256+2116 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 132533.82+211521.6 Mag 11.5 PmRA -20.00
PmDE -23.0 Calc delta mag 0.5 Calc coord yes