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Doubles in session


Current system
03412-0517
HJ 2201
HD 22980


Nearby doubles
12' : 03412-0506
ITF 243

27' : 03395-0528
ITF 245

28' : 03430-0520
CVR 443

31' : 03395-0535
ITF 246

44' : 03395-0442
LDS3518

67' : 03369-0538
SLW 159

73' : 03424-0407
KPP 741

74' : 03439-0417
A 48

87' : 03380-0405
UC 1034

96' : 03434-0647
UC 1052

101' : 03363-0628
SLW 158

101' : 03347-0451
TSN 127

104' : 03343-0525
ITF 242

106' : 03450-0349
KPP2720

107' : 03455-0353
RST4232

109' : 03397-0331
GWP 495

114' : 03410-0324
ALD 1

125' : 03404-0313
SOZ 9

126' : 03332-0437
RST4229AB

129' : 03484-0627
RST2322

131' : 03327-0553
GWP 476

140' : 03361-0320
J 1457

142' : 03501-0603
SLW 164

149' : 03313-0542
HLD 65

150' : 03379-0739
BU 308

150' : 03423-0249
LDS3525



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.

03412-0517 HJ 2201 (HD 22980)

 
 
03h 41m 09.65s -05° 17' 16.3" P.A. 42.00 sep 38.2 mag 8.32,10.70 Sp F7V+A2V dist. 62 pc (202.24 l.y.)
 
 
Coord 2000 03412-0517 Discov num HJ 2201 Comp Coord arcsec 2000 03 41 09.65 -05 17 16.3
Date first 1831 Date last 2015 Obs 21
Pa first 33 Pa last 42.2 P.A. Now (θ) 42.2°
Sep first 40.0 Sep last 38.214 Sep. Now (ρ) 38.214"
Mag pri 8.32 Mag sec 10.70 delta mag (ΔM) 2.38 Spectral class F7V+A2V (yellow-white/white)
Pri motion ra -009 Sec motion ra +003
Pri motion dec +044 Sec motion dec +005
Notes Y (Parallax indicates components are non-physical)
rPM=0.909
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 22980 Constellation Eridanus SAO 130662 HIP 17205
Tycho2 4723-00954-1 Gaia DR2 3247722091617851648 HD 22980 BD BD-05 718
Distance 62 Distance ly 202.24
 
 
WDS 03412-0517 HJ 2201 (HD 22980) : 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
03412-0517 HJ 2201 2007 13 42 38.5 8.32 10.70 F8 D 034109.65-051716.3
03412-0517 HJ 2201 2010 14 42 38.3 8.32 10.70 F8 D 034109.65-051716.3
03412-0517 HJ 2201 2011 15 41 38.3 8.32 10.70 F8 D 034109.65-051716.3
03412-0517 HJ 2201 2015 18 42 38.2 8.32 10.70 F7V+A2V Y 034109.65-051716.3

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

 
 
WDS 03412-0517 HJ 2201 (HD 22980) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03412-0517 HJ 2201 (HD 22980) : MEASURES
 
 
No records found.

 
 
WDS 03412-0517 (HD 22980) : VIRTUAL EYEPIECE
 
 

03412-0517 HJ 2201A mag 8.32 Sp F7V 03412-0517 HJ 2201B sep 38.1 P.A. 42.10 mag 10.7 Sp A2V 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 03412-0517 (HD 22980) : ALADIN DSS IMAGE @ 03h 41m 09.65s -05° 17' 16.3"
 
 
 
 
WDS 03412-0517 HJ 2201 (HD 22980) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03412-0517 HJ 2201 distance=0' 03412-0506 ITF 243 distance=12' 03395-0528 ITF 245 distance=27' 03430-0520 CVR 443 distance=28' 03395-0535 ITF 246 distance=31' 03395-0442 LDS3518 distance=44' 03369-0538 SLW 159 distance=67' 03424-0407 KPP 741 distance=73' 03439-0417 A 48 distance=74' 03380-0405 UC 1034 distance=87' 03434-0647 UC 1052 distance=96' 03363-0628 SLW 158 distance=101' 03347-0451 TSN 127 distance=101' 03343-0525 ITF 242 distance=104' 03450-0349 KPP2720 distance=106' 03455-0353 RST4232 distance=107' 03397-0331 GWP 495 distance=109' 03410-0324 ALD 1 distance=114' 03404-0313 SOZ 9 distance=125' 03332-0437 RST4229AB distance=126' 03332-0437 DAM 757AB,C distance=126' 03484-0627 RST2322 distance=129' 03327-0553 GWP 476 distance=131' 03361-0320 J 1457 distance=140' 03501-0603 SLW 164 distance=142' 03313-0542 HLD 65 distance=149' 03379-0739 BU 308 distance=150' 03423-0249 LDS3525 distance=150' 03379-0740 A 459 distance=151' 03460-0300 UC 1058 distance=156' 03369-0742 DAM 378 distance=158' 03306-0505 HUB 2 distance=159' 03307-0416 STF 408 distance=169' 03403-0805 STF 433 distance=169' 03298-0530 ITF 241 distance=170' 03336-0725 CLL 2 distance=170' 03323-0705 STF 411AB distance=172' 03323-0705 STF 411AC distance=172' 03323-0705 ABH 21AD distance=172' 03377-0801 GWP 487 distance=172' 03527-0522 HJ 338 distance=173' 03379-0231 HDS 460AB distance=174' 03379-0231 SKF 418AC distance=174' 03295-0503 TSN 44 distance=175' 03304-0408 KPP3531 distance=176' 03336-0735 GWP 478 distance=178' 03528-0557 HJ 2212 distance=179' 03525-0403 GWP 525 distance=185' 03312-0707 SLW 156 distance=185' 03387-0821 RST4231 distance=188' 03464-0810 HDS 478 distance=190' 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 03412-0517 HJ 2201 42 38.2
Show 03412-0506 ITF 243 212 7.5 12
Show 03395-0528 ITF 245 229 6.9 27
Show 03430-0520 CVR 443 273 25.5 28
Show 03395-0535 ITF 246 320 2.5 31
Show 03395-0442 LDS3518 49 12.5 44
Show 03369-0538 SLW 159 117 8.8 67
Show 03424-0407 KPP 741 102 6.5 73
Show 03439-0417 A 48 58 3.0 74
Show 03380-0405 UC 1034 321 25.0 87
Show 03434-0647 UC 1052 200 8.3 96
Show 03363-0628 SLW 158 351 123.0 101
Show 03347-0451 TSN 127 146 0.1 101
Show 03343-0525 ITF 242 53 1.7 104
Show 03450-0349 KPP2720 205 5.4 106
Show 03455-0353 RST4232 254 0.3 107
Show 03397-0331 GWP 495 36 8.1 109
Show 03410-0324 ALD 1 158 2.0 114
Show 03404-0313 SOZ 9 267 19.2 125
Show 03332-0437 RST4229 AB 232 3.0 126
Show 03332-0437 DAM 757 AB,C 67 22.0 126
Show 03484-0627 RST2322 317 4.1 129
Show 03327-0553 GWP 476 48 53.3 131
Show 03361-0320 J 1457 217 2.9 140
Show 03501-0603 SLW 164 167 122.4 142
Show 03313-0542 HLD 65 28 5.8 149
Show 03379-0739 BU 308 324 1.9 150
Show 03423-0249 LDS3525 54 2.3 150
Show 03379-0740 A 459 12 1.7 151
Show 03460-0300 UC 1058 49 12.2 156
Show 03369-0742 DAM 378 299 13.1 158
Show 03306-0505 HUB 2 115 14.1 159
Show 03307-0416 STF 408 320 1.1 169
Show 03403-0805 STF 433 336 37.5 169
Show 03298-0530 ITF 241 178 3.8 170
Show 03336-0725 CLL 2 139 66.7 170
Show 03323-0705 STF 411 AB 88 18.8 172
Show 03323-0705 STF 411 AC 31 45.0 172
Show 03323-0705 ABH 21 AD 72 82.7 172
Show 03377-0801 GWP 487 38 57.2 172
Show 03527-0522 HJ 338 134 8.3 173
Show 03379-0231 HDS 460 AB 72 3.0 174
Show 03379-0231 SKF 418 AC 205 13.5 174
Show 03295-0503 TSN 44 78 15.3 175
Show 03304-0408 KPP3531 248 2.3 176
Show 03336-0735 GWP 478 277 16.3 178
Show 03528-0557 HJ 2212 294 29.3 179
Show 03525-0403 GWP 525 284 11.1 185
Show 03312-0707 SLW 156 273 15.3 185
Show 03387-0821 RST4231 135 0.2 188
Show 03464-0810 HDS 478 347 7.5 190

 
 
WDS 03412-0517 : COMPONENTS
 
 
  A
B pa=42.1°
sep=38.14"
 
 
03412-0517 A
 
 
Componente originario normalizzato AB Name HD 22980 Coord arcsec 2000 034109.65-051716.3 Mag 8.32
Spectral class F7V (yellow-white) PmRA -9.00 PmDE 44.0 SAO 130662
HIP 17205 Tycho2 4723-00954-1 HD 22980 BD BD-05 718
Tycho2
Tycho2 4723-00954-1 Pflag RAmdeg 55.29020902 DEmdeg -5.28786545
PmRA -8.8 PmDE 44.2 E RAmdeg 8 E DEmdeg 9
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.28 EpDEm 1990.05
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.7 BTmag 8.854 E BTmag 0.019 VTmag 8.324
E VTmag 0.015 Prox 389 TYC T HIP 17205
CCDM RAdeg 55.29023028 DEdeg -5.28796833 EpRA 1990 1.57
EpDE 1990 1.58 E RAdeg 8.2 E DEdeg 8.7 Posflg
Corr -0.2
SAO
SAO 130662 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 0.057 Vmag 8.5 SpType F8
Double code Source 27 CatNum 910 DM BD-05 718
DMcomp BDsup HD 22980 M HD 0
GC RA1950rad 0.95419086 DE1950rad -0.09508798 PmRA2000 -0.0001
PmDE2000 0.055
Hipparcos
Catalog H HIP 17205 Proxy RAhms 03 41 09.66
DEdms -05 17 16.7 Vmag 8.29 VarFlag R Vmag H
RAdeg 55.2902 DEdeg -5.28797 AstroRef Plx 13.15
CCDM 03412-0517 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 22980 BD BD-05 718
CD CP Dm number -05 718 VIred 0.63
SpType F8 R SpType Coord arcsec 2000 034109.66-051716.7
Hipparcos 2
HIP 17205 Sn 5 So 0 Nc 1
RArad 0.9649965741 DErad -0.0922925533 Plx 16.13 PmRA -8.21
PmDE 42.24 E RArad 0.63 E DErad 0.54 E Plx 0.76
E pmRA 0.82 E pmDE 0.72 Hpmag 8.3976 E Hpmag 0.0016
SHp 0.013 VA 0 BV 0.501 E BV 0.029
VI 0.57
CCDM
Ccdm 03412-0517 RComp Comp A Note1
Note2 Discov num DRAs -2.35 DDEs -15.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp F8 PmNote *
PmRA -7 PmDE 57 Dm number -05 718 Cat1 BD
Name2 130662 Cat2 SAO HD 22980 M HD
ADS BDS B 1822 M ADS BDS N IDS IDS 03362S0537A
HIC 17205
 
 
03412-0517 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 034111.36-051648.0 Mag 10.7 Spectral class A2V (white)
PmRA 3.00 PmDE 5.0 Tycho2 4723-01355-1 Calc delta mag 2.38
Calc coord yes
Tycho2
Tycho2 4723-01355-1 Pflag RAmdeg 55.29733169 DEmdeg -5.27980554
PmRA 1.9 PmDE 6.4 E RAmdeg 31 E DEmdeg 36
E pmRA 1.8 E pmDE 1.8 EpRAm 1983.03 EpDEm 1982.44
Num 5 Q RAmdeg 2.4 Q DEmdeg 0.7 Q pmRA 2.3
Q pmDE 0.7 BTmag 10.948 E BTmag 0.070 VTmag 10.696
E VTmag 0.078 Prox 389 TYC HIP
CCDM RAdeg 55.29734583 DEdeg -5.27981417 EpRA 1990 1.63
EpDE 1990 1.59 E RAdeg 44.7 E DEdeg 50.2 Posflg
Corr 0.1
CCDM
Ccdm 03412-0517 RComp Comp B Note1
Note2 Discov num HJ 2201 DRAs DDEs
R dRAs Year 1906 Theta 036 Rho 41.1
Obs 4 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 1822 M ADS BDS N IDS IDS 03362S0537B
HIC