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Doubles in session


Current system
10104+4408
HJ 2521


Nearby doubles
23' : 10119+4424
TDS7098

35' : 10132+4352
UC 1895

53' : 10080+4454
KPP3225

55' : 10065+4333
WEI 22

66' : 10071+4504
HDS1459

68' : 10140+4313
HDS1473

80' : 10079+4253
SLW 436

82' : 10170+4448
SLW 456

90' : 10184+4346
POP 117

92' : 10047+4300
LDS3953

92' : 10189+4403
ENG 43

93' : 10180+4451
SLW 458

94' : 10160+4257
SLW 453

96' : 10187+4443
RAO 244

97' : 10118+4543
DAM2119

98' : 10172+4513
BVD 211

101' : 10018+4328
POP 115

103' : 10162+4248
TOK 669

107' : 10118+4222
POP 116

108' : 10014+4459
HJ 5478

108' : 10113+4554
COU2620

112' : 10006+4333
UC 1860

113' : 10091+4216
CVR 551

117' : 10151+4553
SLW 452

121' : 09593+4350
GIC 91AB

123' : 10019+4248
A 2141



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.

10104+4408 HJ 2521

 
 
10h 10m 21.39s +44° 07' 54.1" P.A. 269.00 sep 28.2 mag 10.32,13.22 Sp K5
 
 
Coord 2000 10104+4408 Discov num HJ 2521 Comp Coord arcsec 2000 10 10 21.39 +44 07 54.1
Date first 1830 Date last 2015 Obs 10
Pa first 270 Pa last 268.7 P.A. Now (θ) 268.7°
Sep first 15.0 Sep last 28.162 Sep. Now (ρ) 28.162"
Mag pri 10.32 Mag sec 13.22 delta mag (ΔM) 2.9 Spectral class K5 (yellow-orange)
Pri motion ra -032 Sec motion ra
Pri motion dec -026 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3006-00785-1 Gaia DR2 808899816813190528
 
 
WDS 10104+4408 HJ 2521 : 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
10104+4408 HJ 2521 1999 3 269 28.0 10.32   K5 D 101021.39+440754.1
10104+4408 HJ 2521 2002 4 269 28.1 10.32 13.30 K5 D 101021.39+440754.1
10104+4408 HJ 2521 2012 5 269 28.2 10.32 13.30 K5 D 101021.39+440754.1
10104+4408 HJ 2521 2015 7 269 28.2 10.32 13.22 K5 101021.39+440754.1

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

 
 
WDS 10104+4408 HJ 2521 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10104+4408 HJ 2521 : MEASURES
 
 
No records found.

 
 
WDS 10104+4408 : VIRTUAL EYEPIECE
 
 

10104+4408 HJ 2521A mag 10.32 Sp K5 10104+4408 HJ 2521B sep 20.2 P.A. 268.20 mag 13.22 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 10104+4408 : ALADIN DSS IMAGE @ 10h 10m 21.39s +44° 07' 54.1"
 
 
 
 
WDS 10104+4408 HJ 2521 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10104+4408 HJ 2521 distance=0' 10119+4424 TDS7098 distance=23' 10132+4352 UC 1895 distance=35' 10080+4454 KPP3225 distance=53' 10065+4333 WEI 22 distance=55' 10071+4504 HDS1459 distance=66' 10140+4313 HDS1473 distance=68' 10079+4253 SLW 436 distance=80' 10170+4448 SLW 456 distance=82' 10184+4346 POP 117 distance=90' 10047+4300 LDS3953 distance=92' 10189+4403 ENG 43 distance=92' 10180+4451 SLW 458 distance=93' 10160+4257 SLW 453 distance=94' 10187+4443 RAO 244 distance=96' 10118+4543 DAM2119 distance=97' 10172+4513 BVD 211 distance=98' 10018+4328 POP 115 distance=101' 10162+4248 TOK 669 distance=103' 10118+4222 POP 116 distance=107' 10014+4459 HJ 5478 distance=108' 10113+4554 COU2620 distance=108' 10006+4333 UC 1860 distance=112' 10091+4216 CVR 551 distance=113' 10151+4553 SLW 452 distance=117' 09593+4350 BWL 24BE distance=121' 09593+4350 GIC 91AB distance=121' 09593+4350 BWL 24AC distance=121' 09593+4350 BWL 24AD distance=121' 10019+4248 A 2141 distance=123' 10176+4231 GRV1186 distance=125' 10220+4354 STF1427 distance=127' 09597+4512 HDS1440 distance=131' 09588+4332 SLW 416 distance=131' 10160+4607 RAO 243 distance=134' 09590+4511 GRV1272 distance=137' 10025+4221 SLW 425 distance=138' 09588+4309 WNO 8AB distance=139' 09588+4309 GIC 90AB,C distance=139' 09578+4335 KPP 750 distance=140' 10060+4621 UC 1878 distance=142' 09591+4527 CVR 548 distance=144' 10131+4630 GRV1185 distance=146' 09583+4520 WIS 163 distance=148' 09566+4359 POP 151 distance=149' 10050+4634 ES 1149 distance=157' 10026+4622 STT 210 distance=157' 10067+4135 CVR 550 distance=159' 10095+4126 A 2143 distance=162' 10215+4603 COU2503 distance=167' 10046+4133 LDS3952 distance=167' 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 10104+4408 HJ 2521 269 28.2
Show 10119+4424 TDS7098 98 0.5 23
Show 10132+4352 UC 1895 239 30.8 35
Show 10080+4454 KPP3225 16 3.5 53
Show 10065+4333 WEI 22 297 10.3 55
Show 10071+4504 HDS1459 301 0.8 66
Show 10140+4313 HDS1473 260 0.2 68
Show 10079+4253 SLW 436 305 8.6 80
Show 10170+4448 SLW 456 59 10.2 82
Show 10184+4346 POP 117 259 0.8 90
Show 10047+4300 LDS3953 115 11.0 92
Show 10189+4403 ENG 43 95 144.1 92
Show 10180+4451 SLW 458 239 97.1 93
Show 10160+4257 SLW 453 244 122.7 94
Show 10187+4443 RAO 244 140 0.8 96
Show 10118+4543 DAM2119 25 1.8 97
Show 10172+4513 BVD 211 128 20.8 98
Show 10018+4328 POP 115 270 2.0 101
Show 10162+4248 TOK 669 131 880.0 103
Show 10118+4222 POP 116 250 0.5 107
Show 10014+4459 HJ 5478 53 9.6 108
Show 10113+4554 COU2620 23 0.6 108
Show 10006+4333 UC 1860 341 9.1 112
Show 10091+4216 CVR 551 183 7.2 113
Show 10151+4553 SLW 452 346 10.0 117
Show 09593+4350 BWL 24 BE 129 3.6 121
Show 09593+4350 GIC 91 AB 89 23.1 121
Show 09593+4350 BWL 24 AC 311 2.6 121
Show 09593+4350 BWL 24 AD 34 4.5 121
Show 10019+4248 A 2141 175 5.1 123
Show 10176+4231 GRV1186 245 17.2 125
Show 10220+4354 STF1427 214 9.3 127
Show 09597+4512 HDS1440 145 3.6 131
Show 09588+4332 SLW 416 58 122.7 131
Show 10160+4607 RAO 243 231 0.6 134
Show 09590+4511 GRV1272 291 0.7 137
Show 10025+4221 SLW 425 311 16.0 138
Show 09588+4309 WNO 8 AB 98 1.3 139
Show 09588+4309 GIC 90 AB,C 188 15.8 139
Show 09578+4335 KPP 750 218 6.5 140
Show 10060+4621 UC 1878 322 36.1 142
Show 09591+4527 CVR 548 285 14.0 144
Show 10131+4630 GRV1185 168 18.9 146
Show 09583+4520 WIS 163 75 846.7 148
Show 09566+4359 POP 151 272 0.5 149
Show 10050+4634 ES 1149 249 8.0 157
Show 10026+4622 STT 210 257 1.3 157
Show 10067+4135 CVR 550 290 18.4 159
Show 10095+4126 A 2143 159 0.3 162
Show 10215+4603 COU2503 172 1.5 167
Show 10046+4133 LDS3952 282 149.9 167

 
 
WDS 10104+4408 : COMPONENTS
 
 
  A
B pa=268.2°
sep=20.22"
 
 
10104+4408 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 101021.39+440754.1 Mag 10.32 Spectral class K5 (yellow-orange)
PmRA -32.00 PmDE -26.0 Tycho2 3006-00785-1
Tycho2
Tycho2 3006-00785-1 Pflag RAmdeg 152.58915660 DEmdeg 44.13171563
PmRA -33.4 PmDE -27.3 E RAmdeg 21 E DEmdeg 25
E pmRA 1.1 E pmDE 1.1 EpRAm 1985.32 EpDEm 1982.47
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.8 Q pmRA 1.2
Q pmDE 1.8 BTmag 10.751 E BTmag 0.049 VTmag 10.318
E VTmag 0.046 Prox 999 TYC T HIP
CCDM RAdeg 152.58926750 DEdeg 44.13178222 EpRA 1990 1.68
EpDE 1990 1.40 E RAdeg 25.4 E DEdeg 32.4 Posflg
Corr 0.2
CCDM
Ccdm 10104+4408 RComp Comp A Note1
Note2 Discov num DRAs -2.59 DDEs -5.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp K5 PmNote *
PmRA -27 PmDE -12 Dm number +44 1957 Cat1 BD
Name2 +44 932 Cat2 AGK2/3 HD M HD
ADS BDS B 5335 M ADS BDS N IDS IDS 10042N4436A
HIC
 
 
10104+4408 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 101019.51+440753.5 Mag 13.22 Calc delta mag 2.9
Calc coord yes
CCDM
Ccdm 10104+4408 RComp Comp B Note1
Note2 Discov num HJ 2521 DRAs DDEs
R dRAs Year 1925 Theta 272 Rho 26.2
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 5335 M ADS BDS N IDS IDS 10042N4436B
HIC