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Doubles in session


Current system
08421-6200
HRG 18


Nearby doubles
21' : 08405-6142
TDS6025

34' : 08374-6154
JSP 289

35' : 08401-6128
JSP 294

42' : 08479-6203
TDS6107

51' : 08392-6113
KPP1336

54' : 08494-6216
HJ 4147

59' : 08468-6112
LPO 16

61' : 08465-6252
TDS6090

62' : 08355-6240
TDS5959

62' : 08373-6251
HJ 4125

63' : 08345-6129
HJ 4117

69' : 08425-6310
NZO 8

74' : 08526-6205
KPP2129

75' : 08442-6312
NZO 13

79' : 08342-6256
FIN 119

79' : 08493-6300
KPP3765

85' : 08530-6126
HJ 4155AB

88' : 08500-6308
HRG 21

89' : 08542-6142
RST4901

92' : 08498-6047
TDS 495

92' : 08291-6152
TOK 122

93' : 08348-6317
KPP1548

96' : 08385-6028
KPP2903

99' : 08476-6030
TDS6101

103' : 08392-6019
HJ 4128

104' : 08281-6234
SWR 46



Selections
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Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08421-6200 HRG 18

 
 
08h 42m 04.88s -61° 59' 50.2" P.A. 8.00 sep 8.1 mag 10.28,10.78 Sp F8
 
 
Coord 2000 08421-6200 Discov num HRG  18 Comp Coord arcsec 2000 08 42 04.88 -61 59 50.2
Date first 1883 Date last 2015 Obs 8
Pa first 351 Pa last 7.5 P.A. Now (θ) 7.5°
Sep first 10.9 Sep last 8.137 Sep. Now (ρ) 8.137"
Mag pri 10.28 Mag sec 10.78 delta mag (ΔM) 0.5 Spectral class F8 (yellow-white)
Pri motion ra -011 Sec motion ra +012
Pri motion dec +013 Sec motion dec -010
Notes N L (See Notes, Linear solution)
rPM=1.91
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Carina Tycho2 8930-02642-1 Gaia DR2 5300967388277701888
 
 
WDS 08421-6200 HRG 18 : NOTES
 
 
discov_num notes refcode
HRG 18 Spectral type F8?
 
 
REFERENCES
 
 
refcode metd author reference
Hrg1871 Ma - Hargrave, L. 1884QB821.R94......
Hrg1871 Sydney Obs. Results, 1871-1881
Hrg1883 Ma - Hargrave, L. .
Hrg1883 Proc. R. Soc. New South Wales 123, 1883
Hrg1892 Ma j Hargrave, L. 1892MmRAS..50...57R
Hrg1892 MemRAS 50, 57, 1892
Hrg9999 Ma - Hargrave, L. ...................
Hrg9999 Unpublished, manuscript or reference not found.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
08421-6200 HRG 18 2000 5 5 8.5 10.28 10.78 F8 NLD 084204.88-615950.2
08421-6200 HRG 18 2010 7 7 7.9 10.28 10.78 F8 NL 084204.88-615950.2
08421-6200 HRG 18 2015 8 8 8.1 10.28 10.78 F8 NL 084204.88-615950.2

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

 
 
WDS 08421-6200 HRG 18 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08421-6200 HRG 18 : MEASURES
 
 
No records found.

 
 
WDS 08421-6200 : VIRTUAL EYEPIECE
 
 

08421-6200 HRG 18A mag 10.28 Sp F8 08421-6200 HRG 18B sep 8.1 P.A. 3.50 mag 10.78 virtual eyepiece
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Radius:
Components only
 
 
WDS 08421-6200 : ALADIN DSS IMAGE @ 08h 42m 04.88s -61° 59' 50.2"
 
 
 
 
WDS 08421-6200 HRG 18 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08421-6200 HRG 18 distance=1' 08405-6142 TDS6025 distance=21' 08374-6154 JSP 289 distance=34' 08401-6128 JSP 294 distance=35' 08479-6203 TDS6107 distance=42' 08392-6113 KPP1336 distance=51' 08494-6216 HJ 4147 distance=54' 08468-6112 LPO 16 distance=59' 08465-6252 TDS6090 distance=61' 08355-6240 TDS5959 distance=62' 08373-6251 HJ 4125 distance=62' 08345-6129 HJ 4117 distance=63' 08425-6310 NZO 8 distance=69' 08526-6205 KPP2129 distance=74' 08442-6312 NZO 13 distance=75' 08342-6256 FIN 119 distance=79' 08493-6300 KPP3765 distance=79' 08530-6126 HJ 4155AB distance=85' 08530-6126 HJ 4155AC distance=85' 08500-6308 HRG 21 distance=88' 08542-6142 RST4901 distance=89' 08498-6047 TDS 495 distance=92' 08291-6152 TOK 122 distance=92' 08348-6317 KPP1548 distance=93' 08385-6028 KPP2903 distance=96' 08476-6030 TDS6101 distance=99' 08392-6019 HJ 4128 distance=103' 08281-6234 SWR 46 distance=104' 08295-6107 HJ 4108 distance=105' 08341-6329 KPP2895 distance=106' 08519-6042 RSS 176 distance=106' 08551-6254 FIN 120 distance=106' 08360-6337 HJ 4121 distance=106' 08285-6112 FIN 393 distance=109' 08349-6024 DAM1420 distance=110' 08571-6229 TDS6214 distance=110' 08356-6020 LDS 227AB distance=111' 08360-6018 SWR 51 distance=111' 08472-6349 SLR 9AB distance=115' 08287-6308 TDS5860 distance=115' 08300-6043 HDS1216 distance=116' 08257-6226 TVB 190 distance=118' 08575-6254 FIN 123 distance=120' 08577-6116 FIN 124 distance=120' 08574-6255 DBR 155 distance=120' 08310-6029 HRG 16 distance=122' 08519-6341 HJ 4152 distance=122' 08550-6039 HJ 4156 distance=124' 08580-6256 DBR 156 distance=124' 08444-5957 HJ 4139 distance=125' 08539-6335 KPP3766 distance=126' 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 08421-6200 HRG 18 8 8.1 1
Show 08405-6142 TDS6025 102 2.0 21
Show 08374-6154 JSP 289 108 0.3 34
Show 08401-6128 JSP 294 216 0.7 35
Show 08479-6203 TDS6107 256 0.7 42
Show 08392-6113 KPP1336 170 10.1 51
Show 08494-6216 HJ 4147 263 8.0 54
Show 08468-6112 LPO 16 264 2.8 59
Show 08465-6252 TDS6090 101 0.4 61
Show 08355-6240 TDS5959 230 0.6 62
Show 08373-6251 HJ 4125 237 6.2 62
Show 08345-6129 HJ 4117 193 16.6 63
Show 08425-6310 NZO 8 108 7.5 69
Show 08526-6205 KPP2129 242 17.3 74
Show 08442-6312 NZO 13 141 9.3 75
Show 08342-6256 FIN 119 178 0.5 79
Show 08493-6300 KPP3765 139 34.4 79
Show 08530-6126 HJ 4155 AB 192 13.5 85
Show 08530-6126 HJ 4155 AC 231 10.3 85
Show 08500-6308 HRG 21 53 12.6 88
Show 08542-6142 RST4901 215 0.3 89
Show 08498-6047 TDS 495 255 1.0 92
Show 08291-6152 TOK 122 241 19.5 92
Show 08348-6317 KPP1548 10 11.7 93
Show 08385-6028 KPP2903 93 2.4 96
Show 08476-6030 TDS6101 137 2.7 99
Show 08392-6019 HJ 4128 196 1.0 103
Show 08281-6234 SWR 46 213 29.3 104
Show 08295-6107 HJ 4108 224 19.6 105
Show 08341-6329 KPP2895 147 1.4 106
Show 08519-6042 RSS 176 238 16.7 106
Show 08551-6254 FIN 120 159 1.7 106
Show 08360-6337 HJ 4121 336 12.4 106
Show 08285-6112 FIN 393 250 6.4 109
Show 08349-6024 DAM1420 154 3.3 110
Show 08571-6229 TDS6214 273 0.5 110
Show 08356-6020 LDS 227 AB 71 5.1 111
Show 08360-6018 SWR 51 61 22.3 111
Show 08472-6349 SLR 9 AB 358 1.3 115
Show 08287-6308 TDS5860 146 0.9 115
Show 08300-6043 HDS1216 63 0.2 116
Show 08257-6226 TVB 190 333 3.9 118
Show 08575-6254 FIN 123 188 3.6 120
Show 08577-6116 FIN 124 268 0.3 120
Show 08574-6255 DBR 155 268 2.4 120
Show 08310-6029 HRG 16 344 2.0 122
Show 08519-6341 HJ 4152 340 7.3 122
Show 08550-6039 HJ 4156 317 17.9 124
Show 08580-6256 DBR 156 225 4.3 124
Show 08444-5957 HJ 4139 50 12.7 125
Show 08539-6335 KPP3766 183 1.8 126

 
 
WDS 08421-6200 : COMPONENTS
 
 
  A
B pa=3.5°
sep=8.08"
 
 
08421-6200 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 084204.88-615950.2 Mag 10.28 Spectral class F8 (yellow-white)
PmRA -11.00 PmDE 13.0 Tycho2 8930-02642-1
Tycho2
Tycho2 8930-02642-1 Pflag RAmdeg 130.52034528 DEmdeg -61.99726486
PmRA -10.1 PmDE 20.1 E RAmdeg 24 E DEmdeg 27
E pmRA 3.6 E pmDE 3.4 EpRAm 1991.10 EpDEm 1990.75
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 10.844 E BTmag 0.044 VTmag 10.278
E VTmag 0.037 Prox 87 TYC T HIP
CCDM RAdeg 130.52039417 DEdeg -61.99731111 EpRA 1990 1.76
EpDE 1990 1.69 E RAdeg 24.0 E DEdeg 26.8 Posflg
Corr 0.0
CCDM
Ccdm 08421-6200 RComp Comp A Note1
Note2 Discov num DRAs -0.95 DDEs 9.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number -61 1063 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08401S6138A
HIC
 
 
08421-6200 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084204.95-615942.1 Mag 10.78 PmRA 12.00
PmDE -10.0 Tycho2 8930-02642-2 Calc delta mag 0.5 Calc coord yes
Tycho2
Tycho2 8930-02642-2 Pflag RAmdeg 130.52073682 DEmdeg -61.99489707
PmRA 13.3 PmDE -3.1 E RAmdeg 36 E DEmdeg 41
E pmRA 6.4 E pmDE 5.9 EpRAm 1991.30 EpDEm 1990.94
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.437 E BTmag 0.066 VTmag 10.784
E VTmag 0.059 Prox 87 TYC T HIP
CCDM RAdeg 130.52067222 DEdeg -61.99488972 EpRA 1990 1.78
EpDE 1990 1.66 E RAdeg 36.0 E DEdeg 41.2 Posflg
Corr 0.0
CCDM
Ccdm 08421-6200 RComp Comp B Note1
Note2 Discov num HRG 18 DRAs DDEs
R dRAs Year 1883 Theta 351 Rho 11.0
Obs 1 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 08401S6138B
HIC