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Doubles in session


Current system
21214-1219
HJ 280
HD 203250


Nearby doubles
15' : 21223-1213
GWP3053

36' : 21229-1246
OCC 24

43' : 21192-1247
KPP4232

48' : 21231-1139
RST4083

53' : 21244-1248
BU 272

53' : 21242-1253
HJ 5517

58' : 21176-1231
KPP2572

59' : 21238-1132
BRT2782

59' : 21208-1121
OCC 946

64' : 21233-1122
J 2343

65' : 21177-1252
KPP 489

70' : 21200-1113
BRT2781

74' : 21202-1330
HDS3037

85' : 21211-1055
RST4694

90' : 21193-1055
ZIE 14

93' : 21203-1048
HU 86AB

95' : 21246-1057
OCC 945

96' : 21160-1312
YSC 118

97' : 21152-1145
LDS1479

102' : 21152-1305
OCC 972

102' : 21145-1207
BRT2780

103' : 21237-1042
OCC 944

107' : 21191-1400
UC 4440

111' : 21141-1155
TDT2845

112' : 21274-1112
J 2347

113' : 21275-1112
J 2348



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.

21214-1219 HJ 280 (HD 203250)

 
 
21h 21m 25.10s -12° 19' 04.1" P.A. 211.00 sep 47.8 mag 8.66,9.49 Sp G0
 
 
Coord 2000 21214-1219 Discov num HJ  280 Comp Coord arcsec 2000 21 21 25.10 -12 19 04.1
Date first 1892 Date last 2016 Obs 17
Pa first 189 Pa last 211.4 P.A. Now (θ) 211.4°
Sep first 43.4 Sep last 47.794 Sep. Now (ρ) 47.794"
Mag pri 8.66 Mag sec 9.49 delta mag (ΔM) 0.83 Spectral class G0 (yellow)
Pri motion ra +151 Sec motion ra +006
Pri motion dec -026 Sec motion dec -009
Notes N (See Notes)
rPM=0.953
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 203250 Constellation Aquarius SAO 164329 Tycho2 5781-00670-1
Gaia DR2 6891058839254016896 HD 203250 DM BD-12 5971
 
 
WDS 21214-1219 HJ 280 (HD 203250) : NOTES
 
 
discov_num notes refcode
HJ 280 B is BD-12@5971.
 
 
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
21214-1219 HJ 280 2004 12 210 47.4 8.66 9.49 G0 N D 212125.10-121904.1
21214-1219 HJ 280 2010 15 211 47.2 8.66 9.49 G0 N 212125.10-121904.1
21214-1219 HJ 280 2016 16 212 47.8 8.66 9.49 G0 N 212125.10-121904.1

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

 
 
WDS 21214-1219 HJ 280 (HD 203250) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21214-1219 HJ 280 (HD 203250) : MEASURES
 
 
No records found.

 
 
WDS 21214-1219 (HD 203250) : VIRTUAL EYEPIECE
 
 

21214-1219 HJ 280A mag 8.66 Sp G0 21214-1219 HJ 280B sep 47.5 P.A. 210.80 mag 9.49 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 21214-1219 (HD 203250) : ALADIN DSS IMAGE @ 21h 21m 25.10s -12° 19' 04.1"
 
 
 
 
WDS 21214-1219 HJ 280 (HD 203250) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21214-1219 HJ 280 distance=0' 21223-1213 GWP3053 distance=15' 21229-1246 OCC 24 distance=36' 21192-1247 KPP4232 distance=43' 21231-1139 RST4083 distance=48' 21244-1248 BU 272 distance=53' 21242-1253 HJ 5517 distance=53' 21176-1231 KPP2572 distance=58' 21238-1132 BRT2782 distance=59' 21208-1121 OCC 946 distance=59' 21233-1122 J 2343 distance=64' 21177-1252 KPP 489 distance=65' 21200-1113 BRT2781 distance=70' 21202-1330 HDS3037 distance=74' 21211-1055 RST4694 distance=85' 21193-1055 ZIE 14 distance=90' 21203-1048 HU 86AB distance=93' 21203-1048 FOX9016AC distance=93' 21246-1057 OCC 945 distance=95' 21160-1312 YSC 118 distance=96' 21152-1145 LDS1479 distance=97' 21152-1305 OCC 972 distance=102' 21145-1207 BRT2780 distance=102' 21237-1042 OCC 944 distance=103' 21191-1400 UC 4440 distance=107' 21141-1155 TDT2845 distance=111' 21274-1112 J 2347 distance=112' 21275-1112 J 2348 distance=113' 21180-1038 GWP3051 distance=114' 21244-1033 CVR 242 distance=115' 21274-1335 HDS3054 distance=116' 21279-1326 SCJ 28 distance=117' 21137-1249 OCC 974 distance=118' 21133-1246 GWP3046 distance=123' 21151-1340 KPP3124 distance=123' 21182-1025 NSN 499 distance=123' 21131-1247 OCC 973 distance=125' 21274-1349 RST4084 distance=126' 21165-1036 UC 4424 distance=127' 21130-1133 VOU 24AB distance=132' 21130-1133 RST4077AC distance=132' 21278-1049 HJ 283 distance=132' 21124-1149 OCC 403 distance=136' 21279-1406 GWP3061 distance=143' 21249-1435 FOX 260 distance=145' 21289-1354 RST4086 distance=146' 21138-1046 OCC 420 distance=146' 21249-1004 B 2895 distance=146' 21168-1009 RST4080 distance=148' 21154-1021 STF2776AB distance=148' 21154-1021 STF2776BC distance=148' 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 21214-1219 HJ 280 211 47.8
Show 21223-1213 GWP3053 165 26.9 15
Show 21229-1246 OCC 24 -1 0.1 36
Show 21192-1247 KPP4232 259 2.2 43
Show 21231-1139 RST4083 359 0.7 48
Show 21244-1248 BU 272 256 4.8 53
Show 21242-1253 HJ 5517 312 51.3 53
Show 21176-1231 KPP2572 167 23.3 58
Show 21238-1132 BRT2782 215 3.0 59
Show 21208-1121 OCC 946 -1 0.0 59
Show 21233-1122 J 2343 173 7.5 64
Show 21177-1252 KPP 489 3 3.9 65
Show 21200-1113 BRT2781 134 5.3 70
Show 21202-1330 HDS3037 157 0.3 74
Show 21211-1055 RST4694 14 0.5 85
Show 21193-1055 ZIE 14 76 4.4 90
Show 21203-1048 HU 86 AB 240 4.3 93
Show 21203-1048 FOX9016 AC 203 41.8 93
Show 21246-1057 OCC 945 -1 0.0 95
Show 21160-1312 YSC 118 252 0.5 96
Show 21152-1145 LDS1479 242 2.0 97
Show 21152-1305 OCC 972 -1 0.1 102
Show 21145-1207 BRT2780 347 3.4 102
Show 21237-1042 OCC 944 -1 0.0 103
Show 21191-1400 UC 4440 42 15.4 107
Show 21141-1155 TDT2845 64 0.5 111
Show 21274-1112 J 2347 33 14.1 112
Show 21275-1112 J 2348 38 9.4 113
Show 21180-1038 GWP3051 23 13.1 114
Show 21244-1033 CVR 242 35 114.4 115
Show 21274-1335 HDS3054 357 0.1 116
Show 21279-1326 SCJ 28 134 3.0 117
Show 21137-1249 OCC 974 -1 0.2 118
Show 21133-1246 GWP3046 353 23.7 123
Show 21151-1340 KPP3124 108 6.2 123
Show 21182-1025 NSN 499 46 3.3 123
Show 21131-1247 OCC 973 -1 0.1 125
Show 21274-1349 RST4084 153 0.3 126
Show 21165-1036 UC 4424 295 11.7 127
Show 21130-1133 VOU 24 AB 173 0.2 132
Show 21130-1133 RST4077 AC 223 2.0 132
Show 21278-1049 HJ 283 72 9.6 132
Show 21124-1149 OCC 403 74 0.0 136
Show 21279-1406 GWP3061 265 42.1 143
Show 21249-1435 FOX 260 30 11.0 145
Show 21289-1354 RST4086 169 0.5 146
Show 21138-1046 OCC 420 -1 0.0 146
Show 21249-1004 B 2895 248 2.6 146
Show 21168-1009 RST4080 247 2.0 148
Show 21154-1021 STF2776 AB 52 83.5 148
Show 21154-1021 STF2776 BC 338 5.9 148

 
 
WDS 21214-1219 : COMPONENTS
 
 
  A
B pa=210.8°
sep=47.50"
 
 
21214-1219 A
 
 
Componente originario normalizzato AB Name HD 203250 Coord arcsec 2000 212125.10-121904.1 Mag 8.66
Spectral class G0 (yellow) PmRA 151.00 PmDE -26.0 SAO 164329
Tycho2 5781-00670-1 HD 203250 DM BD-12 5970
Tycho2
Tycho2 5781-00670-1 Pflag RAmdeg 320.35457633 DEmdeg -12.31780207
PmRA 152.0 PmDE -26.0 E RAmdeg 8 E DEmdeg 10
E pmRA 1.4 E pmDE 1.1 EpRAm 1991.03 EpDEm 1989.72
Num 9 Q RAmdeg 0.5 Q DEmdeg 0.9 Q pmRA 0.6
Q pmDE 1.0 BTmag 9.151 E BTmag 0.019 VTmag 8.656
E VTmag 0.016 Prox 462 TYC T HIP
CCDM RAdeg 320.35421056 DEdeg -12.31773972 EpRA 1990 1.54
EpDE 1990 1.39 E RAdeg 8.2 E DEdeg 9.8 Posflg
Corr -0.3
SAO
SAO 164329 DelFlag RA1950 PmRA1950 0.0099
DE1950 PmDE1950 -0.021 Vmag 8.5 SpType G0
Double code Source 20 CatNum 7571 DM BD-12 5970
DMcomp BDsup HD 203250 M HD 0
GC RA1950rad 5.57933278 DE1950rad -0.21870252 PmRA2000 0.0101
PmDE2000 -0.023
CCDM
Ccdm 21214-1219 RComp Comp A Note1
Note2 Discov num DRAs 1.08 DDEs -3.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp G0 PmNote *
PmRA 145 PmDE -21 Dm number -12 5970 Cat1 BD
Name2 164329 Cat2 SAO HD 203250 M HD
ADS BDS B10911 M ADS BDS N IDS IDS 21160S1245A
HIC
 
 
21214-1219 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212123.44-121944.9 Mag 9.49 PmRA 6.00
PmDE -9.0 Tycho2 5781-00651-1 DM BD-12 5971 Calc delta mag 0.83
Calc coord yes
Tycho2
Tycho2 5781-00651-1 Pflag P RAmdeg 320.34803581 DEmdeg -12.32910263
PmRA 2.9 PmDE -5.9 E RAmdeg 18 E DEmdeg 21
E pmRA 1.7 E pmDE 1.7 EpRAm 1990.03 EpDEm 1989.15
Num 6 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.4 BTmag 10.517 E BTmag 0.041 VTmag 9.489
E VTmag 0.026 Prox 11 TYC T HIP
CCDM RAdeg 320.34806639 DEdeg -12.32908806 EpRA 1990 1.52
EpDE 1990 1.40 E RAdeg 18.4 E DEdeg 22.4 Posflg D
Corr -0.2
CCDM
Ccdm 21214-1219 RComp Comp B Note1
Note2 Discov num HJ 280 DRAs -0.57 DDEs -44.4
R dRAs 10 Year 1892 Theta 189 Rho 43.4
Obs 1 Vmag 9.2 Sp G0 PmNote *
PmRA -18 PmDE 1 Dm number -12 5971 Cat1 BD
Name2 164328 Cat2 SAO HD M HD
ADS BDS B10911 M ADS BDS N IDS IDS 21160S1245B
HIC