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Doubles in session


Current system
10521+4804
HJ 2546


Nearby doubles
28' : 10497+4750
CVR 581

42' : 10562+4802
ES 2636

43' : 10545+4730
STF1483

49' : 10472+4756
WAA 37

53' : 10536+4714
ES 920AB

73' : 10570+4711
WIS 177

75' : 10537+4916
SLW 536

77' : 10512+4648
LSC 46

80' : 10447+4833
BVD 215

83' : 10490+4648
SLW 527

94' : 10427+4812
ES 603

97' : 10574+4924
RAO 257

105' : 10433+4901
BVD 214

108' : 10428+4711
COU2096

118' : 11017+4911
SLW 553

118' : 10406+4739
LDS4008

120' : 10561+4957
CVR 585

122' : 11005+4637
ES 921AB

124' : 10429+4641
STF1463

128' : 11023+4649
KPP1204

133' : 10406+4700
HDS1525

133' : 10420+4639
STF1461

135' : 11052+4835
YSC 207

141' : 10592+5005
SLW 547

142' : 10435+4612
SMA 75AB

146' : 11034+4935
CVR1337



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.

10521+4804 HJ 2546

 
 
10h 52m 01.69s +48° 03' 37.1" P.A. 56.00 sep 6.2 mag 10.97,12.30 Sp F2:
 
 
Coord 2000 10521+4804 Discov num HJ 2546 Comp Coord arcsec 2000 10 52 01.69 +48 03 37.1
Date first 1831 Date last 2016 Obs 14
Pa first 54 Pa last 55.5 P.A. Now (θ) 55.5°
Sep first 4.0 Sep last 6.243 Sep. Now (ρ) 6.243"
Mag pri 10.97 Mag sec 12.30 delta mag (ΔM) 1.33 Spectral class F2: (yellow-white)
Pri motion ra -014 Sec motion ra +024
Pri motion dec -013 Sec motion dec +017
Notes
rPM=1.646
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3446-00845-1 Gaia DR2 832215338837857280
 
 
WDS 10521+4804 HJ 2546 : 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
10521+4804 HJ 2546 1998 5 56 6.4 10.97 12.30 D 105201.69+480337.1
10521+4804 HJ 2546 2002 6 56 6.3 10.97 12.30 D 105201.69+480337.1
10521+4804 HJ 2546 2010 7 54 5.6 10.97 12.30 F2: 105201.69+480337.1
10521+4804 HJ 2546 2016 8 56 6.2 10.97 12.30 F2: 105201.69+480337.1

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

 
 
WDS 10521+4804 HJ 2546 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10521+4804 HJ 2546 : MEASURES
 
 
No records found.

 
 
WDS 10521+4804 : VIRTUAL EYEPIECE
 
 

10521+4804 HJ 2546A mag 10.97 Sp F2: 10521+4804 HJ 2546B sep 4.9 P.A. 44.20 mag 12.3 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 10521+4804 : ALADIN DSS IMAGE @ 10h 52m 01.69s +48° 03' 37.1"
 
 
 
 
WDS 10521+4804 HJ 2546 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10521+4804 HJ 2546 distance=1' 10497+4750 CVR 581 distance=28' 10562+4802 ES 2636 distance=42' 10545+4730 STF1483 distance=43' 10472+4756 WAA 37 distance=49' 10536+4714 ES 920AB distance=53' 10536+4714 ES 920BC distance=54' 10570+4711 WIS 177 distance=73' 10537+4916 SLW 536 distance=75' 10512+4648 LSC 46 distance=77' 10447+4833 BVD 215 distance=80' 10490+4648 SLW 527 distance=83' 10427+4812 ES 603 distance=94' 10574+4924 RAO 257 distance=97' 10433+4901 BVD 214 distance=105' 10428+4711 COU2096 distance=108' 11017+4911 SLW 553 distance=118' 10406+4739 LDS4008 distance=118' 10561+4957 CVR 585 distance=120' 11005+4637 ES 921AB distance=122' 11005+4637 GII 173Aa,Ab distance=122' 10429+4641 STF1463 distance=124' 11023+4649 KPP1204 distance=128' 10406+4700 HDS1525 distance=133' 10420+4639 STF1461 distance=133' 11052+4835 YSC 207 distance=135' 10435+4612 MET 7BE distance=139' 10435+4612 SMA 75BD distance=139' 10435+4612 MET 7BF distance=139' 10435+4612 SMA 75BP distance=139' 10592+5005 SLW 547 distance=141' 10435+4612 SMA 75AB distance=142' 10435+4612 SMA 75AC distance=142' 10435+4612 SMA 75AD distance=142' 11034+4935 CVR1337 distance=146' 10483+5027 LDS3017 distance=148' 11062+4726 GRV1192 distance=149' 10546+5035 LDS3020 distance=154' 10368+4743 MET 56 distance=155' 10455+4541 COU2097 distance=156' 10546+4528 STF1484BC distance=158' 10546+4528 STF1484AB distance=158' 11022+4604 SLW 555 distance=159' 11070+4713 CVR1343 distance=160' 10471+5037 HJ 2544 distance=161' 10399+4952 LDS4005 distance=162' 11084+4752 BVD 216AB distance=165' 10468+4525 SLW 524 distance=168' 11088+4815 ES 922AB distance=169' 11088+4815 ES 922AC distance=169' 10376+4933 KPP1994 distance=169' 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 10521+4804 HJ 2546 56 6.2 1
Show 10497+4750 CVR 581 125 7.8 28
Show 10562+4802 ES 2636 150 42.8 42
Show 10545+4730 STF1483 243 2.3 43
Show 10472+4756 WAA 37 39 0.8 49
Show 10536+4714 ES 920 AB 124 63.2 53
Show 10536+4714 ES 920 BC 248 7.7 54
Show 10570+4711 WIS 177 125 23.3 73
Show 10537+4916 SLW 536 134 20.7 75
Show 10512+4648 LSC 46 78 0.0 77
Show 10447+4833 BVD 215 32 16.0 80
Show 10490+4648 SLW 527 278 23.4 83
Show 10427+4812 ES 603 103 13.3 94
Show 10574+4924 RAO 257 356 2.0 97
Show 10433+4901 BVD 214 335 20.7 105
Show 10428+4711 COU2096 280 0.2 108
Show 11017+4911 SLW 553 190 70.6 118
Show 10406+4739 LDS4008 5 190.6 118
Show 10561+4957 CVR 585 73 12.6 120
Show 11005+4637 ES 921 AB 179 2.4 122
Show 11005+4637 GII 173 Aa,Ab 114 0.1 122
Show 10429+4641 STF1463 258 7.9 124
Show 11023+4649 KPP1204 195 9.3 128
Show 10406+4700 HDS1525 222 0.2 133
Show 10420+4639 STF1461 137 9.1 133
Show 11052+4835 YSC 207 248 0.4 135
Show 10435+4612 MET 7 BE 291 2.7 139
Show 10435+4612 SMA 75 BD 357 259.2 139
Show 10435+4612 MET 7 BF 134 13.9 139
Show 10435+4612 SMA 75 BP 287 80.2 139
Show 10592+5005 SLW 547 264 12.8 141
Show 10435+4612 SMA 75 AB 88 288.0 142
Show 10435+4612 SMA 75 AC 16 152.0 142
Show 10435+4612 SMA 75 AD 45 381.6 142
Show 11034+4935 CVR1337 289 3.0 146
Show 10483+5027 LDS3017 209 191.0 148
Show 11062+4726 GRV1192 147 12.9 149
Show 10546+5035 LDS3020 208 321.3 154
Show 10368+4743 MET 56 29 1.0 155
Show 10455+4541 COU2097 339 1.1 156
Show 10546+4528 STF1484 BC 269 11.6 158
Show 10546+4528 STF1484 AB 4 18.3 158
Show 11022+4604 SLW 555 66 10.5 159
Show 11070+4713 CVR1343 96 3.4 160
Show 10471+5037 HJ 2544 85 31.7 161
Show 10399+4952 LDS4005 304 177.1 162
Show 11084+4752 BVD 216 AB 223 22.9 165
Show 10468+4525 SLW 524 95 11.6 168
Show 11088+4815 ES 922 AB 62 4.9 169
Show 11088+4815 ES 922 AC 169 46.3 169
Show 10376+4933 KPP1994 342 15.8 169

 
 
WDS 10521+4804 : COMPONENTS
 
 
  A
B pa=44.2°
sep=4.93"
 
 
10521+4804 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 105201.69+480337.1 Mag 10.97 Spectral class F2: (yellow-white)
PmRA -14.00 PmDE -13.0 Tycho2 3446-00845-1
Tycho2
Tycho2 3446-00845-1 Pflag RAmdeg 163.00705709 DEmdeg 48.06030964
PmRA 1.2 PmDE 1.6 E RAmdeg 35 E DEmdeg 46
E pmRA 2.5 E pmDE 2.4 EpRAm 1989.16 EpDEm 1986.91
Num 3 Q RAmdeg 3.1 Q DEmdeg 3.7 Q pmRA 3.0
Q pmDE 3.6 BTmag 11.612 E BTmag 0.071 VTmag 10.972
E VTmag 0.065 Prox 999 TYC T HIP
CCDM RAdeg 163.00705167 DEdeg 48.06030389 EpRA 1990 1.73
EpDE 1990 1.66 E RAdeg 36.4 E DEdeg 47.4 Posflg
Corr 0.0
 
 
10521+4804 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 105202.03+480340.6 Mag 12.3 PmRA 24.00
PmDE 17.0 Calc delta mag 1.33 Calc coord yes