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Current system
08257-1030
TVB 189


Nearby doubles
18' : 08268-1033
LDS 218

35' : 08272-1004
RST4399

38' : 08234-1016
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HU 116AB

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J 1516

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KPP3748

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J 2878

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TDS5864

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HJ 789

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BRT3207

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GWP1021

66' : 08300-1014
HJ 790

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HDS1204

70' : 08237-0928
A 3058

72' : 08291-1121
KPP1763

72' : 08230-1130
RST3590

76' : 08226-0930
HDS1191

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A 3062

80' : 08216-1120
BRT3206

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GWP1012

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GWP1029

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BRT3208

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GWP1018

104' : 08259-0847
J 1520

105' : 08196-1124
TDS5720

115' : 08296-0851
TDS5869



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08257-1030 TVB 189

 
 
08h 25m 43.59s -10° 30' 28.2" P.A. 323.00 sep 18.8 mag 9.80,11.90
 
 
Coord 2000 08257-1030 Discov num TVB 189 Comp Coord arcsec 2000 08 25 43.59 -10 30 28.2
Date first 1903 Date last 2015 Obs 7
Pa first 323 Pa last 323.1 P.A. Now (θ) 323.1°
Sep first 19.2 Sep last 18.808 Sep. Now (ρ) 18.808"
Mag pri 9.80 Mag sec 11.90 delta mag (ΔM) 2.1 Spectral class
Pri motion ra -017 Sec motion ra -017
Pri motion dec +023 Sec motion dec +023
Notes T (Parallax indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra SAO 154239 DM BD-10 2512
 
 
WDS 08257-1030 TVB 189 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
TVB Bryant, T.V.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
08257-1030 TVB 189 2015 5 323 18.8 9.80 11.90 T 082543.59-103028.2

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

 
 
WDS 08257-1030 TVB 189 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08257-1030 TVB 189 : MEASURES
 
 
No records found.

 
 
WDS 08257-1030 : VIRTUAL EYEPIECE
 
 

08257-1030 TVB 189A mag 9.8 08257-1030 TVB 189B sep 18.8 P.A. 323.10 mag 11.9 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 08257-1030 : ALADIN DSS IMAGE @ 08h 25m 43.59s -10° 30' 28.2"
 
 
 
 
WDS 08257-1030 TVB 189 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08257-1030 TVB 189 distance=0' 08268-1033 LDS 218 distance=18' 08272-1004 RST4399 distance=35' 08234-1016 GWP1010 distance=38' 08226-1041 HU 116AB distance=48' 08226-1041 HJ 784AC distance=48' 08223-1024 J 1516 distance=51' 08293-1042 KPP3748 distance=55' 08234-1115 J 2878 distance=57' 08289-1104 TDS5864 distance=59' 08298-1015 HJ 789 distance=63' 08272-1130 BRT3207 distance=64' 08277-0934 GWP1021 distance=64' 08300-1014 HJ 790 distance=66' 08270-0924 HDS1204 distance=69' 08237-0928 A 3058 distance=70' 08291-1121 KPP1763 distance=72' 08230-1130 RST3590 distance=72' 08226-0930 HDS1191 distance=76' 08309-1010 A 3062 distance=79' 08216-1120 BRT3206 distance=80' 08237-1150 GWP1012 distance=86' 08312-1100 GWP1029 distance=86' 08318-1103 BRT3208 distance=96' 08264-0849 GWP1018 distance=102' 08259-0847 J 1520 distance=104' 08196-1124 TDS5720 distance=105' 08296-0851 TDS5869 distance=115' 08185-1113 TDS5694Aa,Ab distance=115' 08185-1113 J 1514AB distance=115' 08181-1111 J 1515 distance=116' 08179-1015 BRT 543 distance=116' 08251-0835 RST4398 distance=117' 08325-0929 RST4406 distance=118' 08291-1219 GWP1025AC distance=120' 08233-0837 BRT 418 distance=120' 08329-0933 J 2642 distance=121' 08241-0824 RST4395 distance=129' 08342-0957 HDS1226 distance=129' 08276-0822 J 2880 distance=134' 08174-1125 BRT2708 distance=135' 08187-1202 RST3583 distance=139' 08218-0825 A 1077 distance=139' 08187-1209 RST3584 distance=143' 08279-1249 TDS5843 distance=143' 08174-1146 XMI 83 distance=145' 08333-1204 GWP1039 distance=146' 08158-1027 RST3578AB distance=148' 08158-1027 SKF 427AB,C distance=148' 08349-1133 J 2495 distance=148' 08360-1027 GWP1048 distance=152' 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 08257-1030 TVB 189 323 18.8 0
Show 08268-1033 LDS 218 293 92.9 18
Show 08272-1004 RST4399 30 2.0 35
Show 08234-1016 GWP1010 36 17.3 38
Show 08226-1041 HU 116 AB 168 1.8 48
Show 08226-1041 HJ 784 AC 13 17.9 48
Show 08223-1024 J 1516 305 10.5 51
Show 08293-1042 KPP3748 246 1.8 55
Show 08234-1115 J 2878 300 4.1 57
Show 08289-1104 TDS5864 301 0.7 59
Show 08298-1015 HJ 789 48 10.2 63
Show 08272-1130 BRT3207 150 4.8 64
Show 08277-0934 GWP1021 38 8.4 64
Show 08300-1014 HJ 790 28 16.0 66
Show 08270-0924 HDS1204 269 0.3 69
Show 08237-0928 A 3058 43 0.4 70
Show 08291-1121 KPP1763 224 13.7 72
Show 08230-1130 RST3590 12 1.1 72
Show 08226-0930 HDS1191 202 0.4 76
Show 08309-1010 A 3062 223 3.9 79
Show 08216-1120 BRT3206 89 4.2 80
Show 08237-1150 GWP1012 285 10.2 86
Show 08312-1100 GWP1029 325 57.4 86
Show 08318-1103 BRT3208 358 4.1 96
Show 08264-0849 GWP1018 210 13.1 102
Show 08259-0847 J 1520 302 6.7 104
Show 08196-1124 TDS5720 142 0.9 105
Show 08296-0851 TDS5869 10 2.4 115
Show 08185-1113 TDS5694 Aa,Ab 155 1.1 115
Show 08185-1113 J 1514 AB 39 7.3 115
Show 08181-1111 J 1515 129 7.5 116
Show 08179-1015 BRT 543 6 16.6 116
Show 08251-0835 RST4398 353 1.7 117
Show 08325-0929 RST4406 213 0.6 118
Show 08291-1219 GWP1025 AC 303 62.9 120
Show 08233-0837 BRT 418 337 5.2 120
Show 08329-0933 J 2642 179 3.5 121
Show 08241-0824 RST4395 199 6.0 129
Show 08342-0957 HDS1226 293 0.1 129
Show 08276-0822 J 2880 239 7.9 134
Show 08174-1125 BRT2708 116 4.6 135
Show 08187-1202 RST3583 318 0.8 139
Show 08218-0825 A 1077 79 0.4 139
Show 08187-1209 RST3584 229 2.4 143
Show 08279-1249 TDS5843 76 1.0 143
Show 08174-1146 XMI 83 347 17.6 145
Show 08333-1204 GWP1039 283 4.9 146
Show 08158-1027 RST3578 AB 79 0.2 148
Show 08158-1027 SKF 427 AB,C 142 26.7 148
Show 08349-1133 J 2495 335 6.7 148
Show 08360-1027 GWP1048 135 27.6 152

 
 
WDS 08257-1030 : COMPONENTS
 
 
  A
B pa=323.1°
sep=18.81"
 
 
08257-1030 A
 
 
Coord arcsec 2000 082543.59-103028.2 Mag 9.8 PmRA -17.00 PmDE 23.0
SAO 154239 DM BD-10 2512
SAO
SAO 154239 DelFlag RA1950 PmRA1950 -0.0018
DE1950 PmDE1950 -0.016 Vmag 9.2 SpType F2
Double code Source 26 CatNum 3242 DM BD-10 2512
DMcomp BDsup HD M HD
GC RA1950rad 2.19619355 DE1950rad -0.18054086 PmRA2000 -0.0014
PmDE2000 -0.011
 
 
08257-1030 B
 
 
Coord arcsec 2000 082542.82-103013.2 Mag 11.9 PmRA -17.00 PmDE 23.0
Delta magnitude 2.1 Coordinate calculated yes