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Doubles in session


Current system
02230-4957
UC 729


Nearby doubles
16' : 02223-5011
HDS 309

47' : 02192-5026
KPP2843

49' : 02279-4949
RST5496

58' : 02246-4901
RST5563AB

62' : 02293-4954
NSN 184

66' : 02166-4934
HJ 3493

68' : 02240-4850
BRT 648

68' : 02166-5026
TOK 185

69' : 02229-5106
EHR 1

71' : 02183-4902
UC 714

76' : 02306-5013
BRT 649

82' : 02299-5044
HDS 324

84' : 02143-4952
TOK 815

85' : 02278-4847
WFC 9

89' : 02317-4931
UC 750

90' : 02316-4924
KPP1751

93' : 02261-5124
SKF 947

98' : 02251-4822
SPM 7

99' : 02216-4819
I 147

104' : 02129-5035
KPP3482

109' : 02122-5031
KPP1975

113' : 02165-5131
DUN 6AB

114' : 02347-5000
SKF 948

118' : 02115-4920
HJ 3485

120' : 02326-4844
UC 756

125' : 02267-5156
TDS2254



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.

02230-4957 UC 729

 
 
02h 22m 57.30s -49° 56' 36.7" P.A. 145.00 sep 77.0 mag 12.63,15.46
 
 
Coord 2000 02230-4957 Discov num UC  729 Comp Coord arcsec 2000 02 22 57.30 -49 56 36.7
Date first 1996 Date last 2015 Obs 6
Pa first 145 Pa last 145.2 P.A. Now (θ) 145.2°
Sep first 77.1 Sep last 76.991 Sep. Now (ρ) 76.991"
Mag pri 12.63 Mag sec 15.46 delta mag (ΔM) 2.83 Spectral class
Pri motion ra +099 Sec motion ra +100
Pri motion dec +070 Sec motion dec +071
Notes V (Proper motion indicates physical)
rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus Gaia DR2 4938366114340669056
 
 
WDS 02230-4957 UC 729 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02230-4957 UC 729 1999 2 145 77.1 12.60 15.50 V 022257.30-495636.7
02230-4957 UC 729 2000 2 145 77.1 12.60 15.50 V 022257.30-495636.7
02230-4957 UC 729 2010 4 145 77.1 12.63 15.46 V 022257.30-495636.7
02230-4957 UC 729 2015 5 145 77.0 12.63 15.46 V 022257.30-495636.7

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

 
 
WDS 02230-4957 UC 729 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02230-4957 UC 729 : MEASURES
 
 
No records found.

 
 
WDS 02230-4957 : VIRTUAL EYEPIECE
 
 

02230-4957 UC 729A mag 12.63 02230-4957 UC 729B sep 69.2 P.A. 155.90 mag 15.46 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02230-4957 : ALADIN DSS IMAGE @ 02h 22m 57.30s -49° 56' 36.7"
 
 
 
 
WDS 02230-4957 UC 729 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02230-4957 UC 729 distance=0' 02223-5011 HDS 309 distance=16' 02192-5026 KPP2843 distance=47' 02279-4949 RST5496 distance=49' 02246-4901 RST5563AB distance=58' 02293-4954 NSN 184 distance=62' 02166-4934 HJ 3493 distance=66' 02240-4850 BRT 648 distance=68' 02166-5026 TOK 185 distance=68' 02229-5106 EHR 1 distance=69' 02183-4902 UC 714 distance=71' 02306-5013 BRT 649 distance=76' 02299-5044 HDS 324 distance=82' 02143-4952 TOK 815 distance=84' 02278-4847 WFC 9 distance=85' 02317-4931 UC 750 distance=89' 02316-4924 KPP1751 distance=90' 02261-5124 SKF 947 distance=93' 02251-4822 SPM 7 distance=98' 02216-4819 I 147 distance=99' 02129-5035 KPP3482 distance=104' 02122-5031 KPP1975 distance=109' 02165-5131 DUN 6AB distance=113' 02165-5131 SHY 137AC distance=113' 02165-5131 SHY 137AD distance=113' 02347-5000 SKF 948 distance=114' 02115-4920 HJ 3485 distance=118' 02326-4844 UC 756 distance=120' 02267-5156 TDS2254 distance=125' 02317-4821 HU 1349 distance=129' 02104-5049 ESG 1 distance=131' 02235-5208 I 1142 distance=132' 02277-5201 BRT2019 distance=132' 02170-4752 UC 709 distance=138' 02337-4823 RST 53 distance=141' 02197-5218 RSS 56 distance=145' 02283-5221 RSS 57 distance=153' 02080-4907 I 1140 distance=155' 02332-5156 HDS 333 distance=155' 02360-4825 HJ 3516 distance=157' 02225-5237 TDS2233 distance=160' 02225-4715 TDS2232 distance=162' 02210-5242 FIN 81 distance=166' 02221-4709 HDS 308 distance=168' 02401-5040 UC 772 distance=170' 02055-5037 LDS 69 distance=172' 02397-4900 HJ 3521 distance=173' 02051-4941 B 1431 distance=174' 02097-5158 NZO 2 distance=175' 02297-4714 RST2281AB distance=176' 02374-5149 KPP2808 distance=177' 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 02230-4957 UC 729 145 77.0
Show 02223-5011 HDS 309 270 0.8 16
Show 02192-5026 KPP2843 35 1.6 47
Show 02279-4949 RST5496 214 0.2 49
Show 02246-4901 RST5563 AB 118 3.7 58
Show 02293-4954 NSN 184 8 9.0 62
Show 02166-4934 HJ 3493 243 8.5 66
Show 02240-4850 BRT 648 119 3.9 68
Show 02166-5026 TOK 185 200 0.1 68
Show 02229-5106 EHR 1 154 2.3 69
Show 02183-4902 UC 714 321 14.5 71
Show 02306-5013 BRT 649 330 3.4 76
Show 02299-5044 HDS 324 42 0.4 82
Show 02143-4952 TOK 815 238 0.1 84
Show 02278-4847 WFC 9 230 7.3 85
Show 02317-4931 UC 750 38 93.6 89
Show 02316-4924 KPP1751 254 13.6 90
Show 02261-5124 SKF 947 301 43.0 93
Show 02251-4822 SPM 7 351 8.6 98
Show 02216-4819 I 147 335 1.5 99
Show 02129-5035 KPP3482 90 20.6 104
Show 02122-5031 KPP1975 354 15.6 109
Show 02165-5131 DUN 6 AB 224 89.1 113
Show 02165-5131 SHY 137 AC 208 999.9 113
Show 02165-5131 SHY 137 AD 228 999.9 113
Show 02347-5000 SKF 948 325 27.1 114
Show 02115-4920 HJ 3485 137 4.5 118
Show 02326-4844 UC 756 348 26.2 120
Show 02267-5156 TDS2254 330 0.5 125
Show 02317-4821 HU 1349 331 8.5 129
Show 02104-5049 ESG 1 82 2.6 131
Show 02235-5208 I 1142 40 3.7 132
Show 02277-5201 BRT2019 220 5.1 132
Show 02170-4752 UC 709 15 10.0 138
Show 02337-4823 RST 53 183 8.8 141
Show 02197-5218 RSS 56 2 9.1 145
Show 02283-5221 RSS 57 132 22.2 153
Show 02080-4907 I 1140 32 1.3 155
Show 02332-5156 HDS 333 262 0.5 155
Show 02360-4825 HJ 3516 359 21.8 157
Show 02225-5237 TDS2233 228 0.6 160
Show 02225-4715 TDS2232 174 0.8 162
Show 02210-5242 FIN 81 65 0.9 166
Show 02221-4709 HDS 308 106 0.3 168
Show 02401-5040 UC 772 101 7.9 170
Show 02055-5037 LDS 69 292 9.4 172
Show 02397-4900 HJ 3521 262 15.1 173
Show 02051-4941 B 1431 25 7.3 174
Show 02097-5158 NZO 2 188 3.2 175
Show 02297-4714 RST2281 AB 269 1.4 176
Show 02374-5149 KPP2808 345 21.1 177

 
 
WDS 02230-4957 : COMPONENTS
 
 
  A
B pa=155.9°
sep=69.25"
 
 
02230-4957 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 022257.30-495636.7 Mag 12.63 PmRA 99.00
PmDE 70.0
 
 
02230-4957 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 022300.23-495739.9 Mag 15.46 PmRA 100.00
PmDE 71.0 Calc delta mag 2.83 Calc coord yes