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Doubles in session


Current system
21180-2115
HJ 3017
HD 202672


Nearby doubles
5' : 21178-2119
FOX 42

24' : 21166-2103
DON1004

42' : 21194-2038
I 1439

48' : 21180-2203
RSS 558

51' : 21212-2138
KPP1448

78' : 21148-2218
LDS4873

81' : 21199-2000
BHA 44

89' : 21220-2224
HJ 5265

90' : 21159-2240
BRT1567

92' : 21175-2246
BRT3101

93' : 21133-2011
ARA1224

93' : 21209-1953
SKF 928

96' : 21167-2249
B 522

102' : 21226-1957
BHA 45

103' : 21165-1935
DON1003AB

109' : 21238-2227
TDT2943

115' : 21125-2241
WHC 22AB

116' : 21111-2219
ARA1939

117' : 21163-1920
OCC 154

120' : 21172-1916
HJ 3016

123' : 21147-2309
UC 4421

124' : 21129-1934
TDT2829

125' : 21242-1948
HU 1312AB

129' : 21264-2025
HLD 166AB

132' : 21086-2112
HJ 3009AB

135' : 21147-2321
TDT2854



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.

21180-2115 HJ 3017 (HD 202672)

 
 
21h 17m 57.64s -21° 15' 02.7" P.A. 199.00 sep 17.4 mag 8.98,10.30 Sp F5V
 
 
Coord 2000 21180-2115 Discov num HJ 3017 Comp Coord arcsec 2000 21 17 57.64 -21 15 02.7
Date first 1830 Date last 2016 Obs 14
Pa first 200 Pa last 198.6 P.A. Now (θ) 198.6°
Sep first 12.0 Sep last 17.377 Sep. Now (ρ) 17.377"
Mag pri 8.98 Mag sec 10.30 delta mag (ΔM) 1.32 Spectral class F5V (yellow-white)
Pri motion ra -023 Sec motion ra -028
Pri motion dec +028 Sec motion dec +024
Notes
rPM=0.174 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 202672 Constellation Capricornus SAO 190208 Tycho2 6359-00717-1
Gaia DR2 6829071530480739200 HD 202672
 
 
WDS 21180-2115 HJ 3017 (HD 202672) : 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
21180-2115 HJ 3017 2006 8 199 17.4 8.98 10.30 F5V D 211757.64-211502.7
21180-2115 HJ 3017 2013 10 200 16.9 8.98 10.30 F5V 211757.64-211502.7
21180-2115 HJ 3017 2015 12 199 17.4 8.98 10.30 F5V 211757.64-211502.7
21180-2115 HJ 3017 2016 14 199 17.4 8.98 10.30 F5V 211757.64-211502.7

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

 
 
WDS 21180-2115 HJ 3017 (HD 202672) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21180-2115 HJ 3017 (HD 202672) : MEASURES
 
 
No records found.

 
 
WDS 21180-2115 (HD 202672) : VIRTUAL EYEPIECE
 
 

21180-2115 HJ 3017A mag 8.98 Sp F5V 21180-2115 HJ 3017B sep 17.3 P.A. 197.40 mag 10.3 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 21180-2115 (HD 202672) : ALADIN DSS IMAGE @ 21h 17m 57.64s -21° 15' 02.7"
 
 
 
 
WDS 21180-2115 HJ 3017 (HD 202672) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21180-2115 HJ 3017 distance=0' 21178-2119 FOX 42 distance=5' 21166-2103 DON1004 distance=24' 21194-2038 I 1439 distance=42' 21180-2203 RSS 558 distance=48' 21212-2138 KPP1448 distance=51' 21148-2218 LDS4873 distance=78' 21199-2000 BHA 44 distance=81' 21220-2224 HJ 5265 distance=89' 21159-2240 BRT1567 distance=90' 21175-2246 BRT3101 distance=92' 21133-2011 ARA1224 distance=93' 21209-1953 SKF 928 distance=93' 21167-2249 B 522 distance=96' 21226-1957 BHA 45 distance=102' 21165-1935 DON1003AB distance=103' 21238-2227 TDT2943 distance=109' 21125-2241 TOB 358CD distance=115' 21125-2241 WHC 22AB distance=115' 21125-2241 TOB 358AC distance=115' 21111-2219 ARA1939 distance=116' 21163-1920 OCC 154 distance=117' 21172-1916 HJ 3016 distance=120' 21147-2309 UC 4421 distance=123' 21129-1934 TDT2829 distance=124' 21242-1948 HU 1312AB distance=125' 21264-2025 HLD 166AB distance=129' 21264-2025 HWE 56AC distance=129' 21086-2112 HJ 3009BD distance=131' 21086-2112 HJ 3009AB distance=132' 21086-2112 HJ 3009AC distance=132' 21086-2112 VIG 20AE distance=132' 21086-2112 VIG 20AF distance=132' 21086-2112 VIG 20AG distance=132' 21147-2321 TDT2854 distance=135' 21250-2250 UC 4466 distance=137' 21104-2242 ARA2275 distance=137' 21213-2324 B 524 distance=137' 21270-2208 ALD 16 distance=137' 21129-1917 ARA 806 distance=139' 21148-1902 ARA 807 distance=140' 21267-2225 SEE 446AB distance=140' 21267-2225 SZM 3AC distance=140' 21116-2307 HJ 5251 distance=143' 21147-1858 LEO 49 distance=145' 21282-2144 EGN 26 distance=146' 21275-2016 BU 683 distance=147' 21075-2159 DON1001 distance=153' 21195-2346 SEE 444 distance=153' 21187-2348 RSS 559 distance=154' 21100-1920 LDS 734 distance=160' 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 21180-2115 HJ 3017 199 17.4
Show 21178-2119 FOX 42 93 2.0 5
Show 21166-2103 DON1004 278 1.3 24
Show 21194-2038 I 1439 194 0.2 42
Show 21180-2203 RSS 558 227 22.3 48
Show 21212-2138 KPP1448 333 10.9 51
Show 21148-2218 LDS4873 304 134.8 78
Show 21199-2000 BHA 44 129 3.9 81
Show 21220-2224 HJ 5265 190 32.3 89
Show 21159-2240 BRT1567 101 3.6 90
Show 21175-2246 BRT3101 238 3.0 92
Show 21133-2011 ARA1224 115 6.8 93
Show 21209-1953 SKF 928 47 14.0 93
Show 21167-2249 B 522 289 0.6 96
Show 21226-1957 BHA 45 203 4.3 102
Show 21165-1935 DON1003 AB 149 3.7 103
Show 21238-2227 TDT2943 226 0.4 109
Show 21125-2241 TOB 358 CD 12 3.8 115
Show 21125-2241 WHC 22 AB 170 6.7 115
Show 21125-2241 TOB 358 AC 314 37.1 115
Show 21111-2219 ARA1939 275 14.7 116
Show 21163-1920 OCC 154 -1 0.1 117
Show 21172-1916 HJ 3016 325 13.5 120
Show 21147-2309 UC 4421 297 75.8 123
Show 21129-1934 TDT2829 316 0.6 124
Show 21242-1948 HU 1312 AB 86 2.6 125
Show 21264-2025 HLD 166 AB 68 2.8 129
Show 21264-2025 HWE 56 AC 160 5.1 129
Show 21086-2112 HJ 3009 BD 88 18.0 131
Show 21086-2112 HJ 3009 AB 61 70.6 132
Show 21086-2112 HJ 3009 AC 114 35.8 132
Show 21086-2112 VIG 20 AE 15 9.5 132
Show 21086-2112 VIG 20 AF 14 9.6 132
Show 21086-2112 VIG 20 AG 62 13.1 132
Show 21147-2321 TDT2854 101 0.5 135
Show 21250-2250 UC 4466 200 56.3 137
Show 21104-2242 ARA2275 36 9.5 137
Show 21213-2324 B 524 151 1.1 137
Show 21270-2208 ALD 16 300 3.5 137
Show 21129-1917 ARA 806 156 11.6 139
Show 21148-1902 ARA 807 83 7.6 140
Show 21267-2225 SEE 446 AB 14 16.3 140
Show 21267-2225 SZM 3 AC 76 85.0 140
Show 21116-2307 HJ 5251 304 8.9 143
Show 21147-1858 LEO 49 280 1.4 145
Show 21282-2144 EGN 26 205 6.2 146
Show 21275-2016 BU 683 194 2.9 147
Show 21075-2159 DON1001 270 5.7 153
Show 21195-2346 SEE 444 260 9.0 153
Show 21187-2348 RSS 559 354 20.7 154
Show 21100-1920 LDS 734 198 34.5 160

 
 
WDS 21180-2115 : COMPONENTS
 
 
  A
B pa=197.4°
sep=17.26"
 
 
21180-2115 A
 
 
Componente originario normalizzato AB Name HD 202672 Coord arcsec 2000 211757.64-211502.7 Mag 8.98
Spectral class F5V (yellow-white) PmRA -23.00 PmDE 28.0 SAO 190208
Tycho2 6359-00717-1 HD 202672 DM BD-21 5981
Tycho2
Tycho2 6359-00717-1 Pflag RAmdeg 319.49019137 DEmdeg -21.25077289
PmRA -23.2 PmDE 26.3 E RAmdeg 7 E DEmdeg 10
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.04 EpDEm 1990.18
Num 8 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 9.436 E BTmag 0.019 VTmag 8.975
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 319.49024861 DEdeg -21.25083417 EpRA 1990 1.73
EpDE 1990 1.55 E RAdeg 7.4 E DEdeg 9.9 Posflg
Corr -0.2
SAO
SAO 190208 DelFlag RA1950 PmRA1950 -0.0018
DE1950 PmDE1950 0.041 Vmag 8.8 SpType F5
Double code Source 23 CatNum 9126 DM BD-21 5981
DMcomp BDsup HD 202672 M HD 0
GC RA1950rad 5.56373504 DE1950rad -0.374577 PmRA2000 -0.0018
PmDE2000 0.038
CCDM
Ccdm 21180-2115 RComp Comp A Note1
Note2 Discov num DRAs -2.42 DDEs -2.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp F5 PmNote *
PmRA -25 PmDE 41 Dm number -21 5981 Cat1 BD
Name2 190208 Cat2 SAO HD 202672 M HD
ADS BDS B10856 M ADS BDS N IDS IDS 21123S2140A
HIC
 
 
21180-2115 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211757.27-211519.2 Mag 10.3 PmRA -28.00
PmDE 24.0 Calc delta mag 1.32 Calc coord yes
CCDM
Ccdm 21180-2115 RComp Comp B Note1
Note2 Discov num HJ 3017 DRAs DDEs
R dRAs Year 1911 Theta 198 Rho 17.4
Obs 1 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B10856 M ADS BDS N IDS IDS 21123S2140B
HIC