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Doubles in session


Current system
01470-2045
HJ 2086 AB


Nearby doubles
20' : 01460-2056
UC 624

27' : 01489-2053
ARA1256

47' : 01473-2131
ARA1611

49' : 01505-2042
ARA1257

49' : 01448-2009
HU 1211

50' : 01451-2003
HJ 3459

55' : 01434-2100
UC 612

63' : 01432-2113
BRT 296

72' : 01425-2015
RST2266

76' : 01432-2137
HJ 3456AB

77' : 01471-1928
NSN 245

79' : 01454-2159
HDS 233

87' : 01410-2051
SKF1381

91' : 01408-2022
RST2265

100' : 01406-2125
LDS3298

102' : 01412-2143
SEE 15

103' : 01398-2031
DON 21

104' : 01532-1947
TDS2040

107' : 01487-1900
ARA 521

110' : 01528-1930
TOK 462

114' : 01523-2213
TSN 71

117' : 01547-2133
HJ 2098

125' : 01515-1858
LDS9126

125' : 01553-2134
DON 26

125' : 01432-1853
ARA 520

125' : 01509-2238
HJ 3470



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.

01470-2045 HJ 2086 AB

 
 
01h 47m 06.27s -20° 44' 44.0" P.A. 106.00 sep 11.3 mag 11.17,12.00 Sp G8IV
 
 
Coord 2000 01470-2045 Discov num HJ 2086 Comp AB Coord arcsec 2000 01 47 06.27 -20 44 44.0
Date first 1830 Date last 2016 Obs 8
Pa first 110 Pa last 105.9 P.A. Now (θ) 105.9°
Sep first 7.0 Sep last 11.292 Sep. Now (ρ) 11.292"
Mag pri 11.17 Mag sec 12.00 delta mag (ΔM) 0.83 Spectral class G8IV (yellow)
Pri motion ra +013 Sec motion ra +022
Pri motion dec -005 Sec motion dec -009
Notes U (Proper motion indicates non-physical)
rPM=0.414
This double is not physical.
 
 
01470-2045 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 47 06 -20 44 44 HJ 2086 AB 2016 8 106 11.3 11.17 12.00 0.83 <===
Show 01 47 06 -20 44 44 HJ 2086 AC 2015 6 181 23.1 11.17 13.66 2.49
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Tycho2 5857-01504-1 Gaia DR2 5136167564686173184
 
 
WDS 01470-2045 HJ 2086 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
01470-2045 HJ 2086 AB 1998 4 106 11.3 10.00 11.00 G8IV -21 296 D 014706.27-204444.0
01470-2045 HJ 2086 AB 1999 5 106 11.3 10.00 11.00 G8IV -21 296 UD 014706.27-204444.0
01470-2045 HJ 2086 AB 2010 6 106 11.2 11.17 12.00 G8IV -21 296 U 014706.27-204444.0
01470-2045 HJ 2086 AB 2015 6 106 11.3 11.17 12.00 G8IV -21 296 U 014706.27-204444.0
01470-2045 HJ 2086 AB 2016 8 106 11.3 11.17 12.00 G8IV -21 296 U 014706.27-204444.0

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

 
 
WDS 01470-2045 HJ 2086 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01470-2045 HJ 2086 AB : MEASURES
 
 
No records found.

 
 
WDS 01470-2045 : VIRTUAL EYEPIECE
 
 

01470-2045 HJ 2086A mag 11.17 Sp G8IV 01470-2045 HJ 2086B sep 11.3 P.A. 105.90 mag 12 01470-2045 HJ 2086C sep 23.1 P.A. 180.80 mag 13.66 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 01470-2045 : ALADIN DSS IMAGE @ 01h 47m 06.27s -20° 44' 44.0"
 
 
 
 
WDS 01470-2045 HJ 2086 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01470-2045 HJ 2086AB distance=0' 01460-2056 UC 624 distance=20' 01489-2053 ARA1256 distance=27' 01473-2131 ARA1611 distance=47' 01505-2042 ARA1257 distance=49' 01448-2009 HU 1211 distance=49' 01451-2003 HJ 3459 distance=50' 01434-2100 UC 612 distance=55' 01432-2113 BRT 296 distance=63' 01425-2015 RST2266 distance=72' 01432-2137 CVN 70BC distance=76' 01432-2137 HJ 3456AB distance=76' 01471-1928 NSN 245 distance=77' 01454-2159 HDS 233 distance=79' 01410-2051 SKF1381 distance=87' 01408-2022 RST2265 distance=91' 01406-2125 LDS3298 distance=100' 01412-2143 SEE 15 distance=102' 01398-2031 DON 21 distance=103' 01532-1947 TDS2040 distance=104' 01487-1900 ARA 521 distance=107' 01528-1930 TOK 462 distance=110' 01523-2213 TSN 71 distance=114' 01547-2133 HJ 2098 distance=117' 01515-1858 LDS9126 distance=125' 01553-2134 DON 26 distance=125' 01432-1853 ARA 520 distance=125' 01509-2238 HJ 3470 distance=125' 01431-1852 UC 608 distance=126' 01387-2131 SKF1380 distance=127' 01562-2058 KPP2145 distance=129' 01469-2255 GKM9030AB distance=131' 01517-1849 LDS1119 distance=132' 01559-2150 DON 27 distance=140' 01539-1900 B 23 distance=143' 01489-1823 BU 1001 distance=145' 01455-1822 TDS1992 distance=145' 01567-1953 UC 649 distance=145' 01575-2045 ARA1258 distance=146' 01434-2310 B 22 distance=155' 01515-1821 GWP 231 distance=158' 01519-2309 I 450 distance=159' 01544-2250 LDS3322 distance=161' 01455-1803 LDS3307 distance=162' 01357-2026 UC 590 distance=162' 01355-2102 SKF1378 distance=164' 01578-2154 BIL 2AB distance=165' 01388-1849 SLW 76 distance=166' 01353-2112 LSC 14 distance=167' 01400-1830 GWP 211 distance=168' 01387-1842 SLW 75 distance=171' 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 01470-2045 HJ 2086 AB 106 11.3 0
Show 01470-2045 HJ 2086 AC 181 23.1 0
Show 01460-2056 UC 624 84 5.6 20
Show 01489-2053 ARA1256 296 8.8 27
Show 01473-2131 ARA1611 226 13.2 47
Show 01505-2042 ARA1257 89 1.1 49
Show 01448-2009 HU 1211 111 3.4 49
Show 01451-2003 HJ 3459 89 19.7 50
Show 01434-2100 UC 612 212 27.0 55
Show 01432-2113 BRT 296 92 4.2 63
Show 01425-2015 RST2266 324 2.5 72
Show 01432-2137 CVN 70 BC 240 0.4 76
Show 01432-2137 HJ 3456 AB 353 15.0 76
Show 01471-1928 NSN 245 224 3.1 77
Show 01454-2159 HDS 233 302 0.2 79
Show 01410-2051 SKF1381 256 3.6 87
Show 01408-2022 RST2265 101 0.2 91
Show 01406-2125 LDS3298 331 25.5 100
Show 01412-2143 SEE 15 313 3.1 102
Show 01398-2031 DON 21 353 2.7 103
Show 01532-1947 TDS2040 268 0.5 104
Show 01487-1900 ARA 521 95 5.9 107
Show 01528-1930 TOK 462 290 999.9 110
Show 01523-2213 TSN 71 147 204.0 114
Show 01547-2133 HJ 2098 345 20.5 117
Show 01515-1858 LDS9126 77 3.3 125
Show 01553-2134 DON 26 173 1.6 125
Show 01432-1853 ARA 520 109 8.0 125
Show 01509-2238 HJ 3470 299 10.2 125
Show 01431-1852 UC 608 22 12.3 126
Show 01387-2131 SKF1380 122 3.0 127
Show 01562-2058 KPP2145 283 17.5 129
Show 01469-2255 GKM9030 AB 129 2.7 131
Show 01517-1849 LDS1119 191 14.4 132
Show 01559-2150 DON 27 294 0.1 140
Show 01539-1900 B 23 133 4.6 143
Show 01489-1823 BU 1001 6 1.6 145
Show 01455-1822 TDS1992 43 1.3 145
Show 01567-1953 UC 649 165 13.1 145
Show 01575-2045 ARA1258 337 7.9 146
Show 01434-2310 B 22 294 5.2 155
Show 01515-1821 GWP 231 184 106.4 158
Show 01519-2309 I 450 209 0.1 159
Show 01544-2250 LDS3322 317 13.9 161
Show 01455-1803 LDS3307 308 159.2 162
Show 01357-2026 UC 590 150 15.2 162
Show 01355-2102 SKF1378 219 8.3 164
Show 01578-2154 BIL 2 AB 294 0.2 165
Show 01388-1849 SLW 76 56 13.0 166
Show 01353-2112 LSC 14 306 0.2 167
Show 01400-1830 GWP 211 214 85.5 168

 
 
WDS 01470-2045 : COMPONENTS
 
 
  A B
B pa=105.9°
sep=11.29"
 
C pa=180.8°
sep=23.05"
pa=209.3°
sep=22.87"
 
 
01470-2045 A
 
 
Coord arcsec 2000 014706.27-204444.0 Mag 11.17 Spectral class G8IV (yellow) PmRA 13.00
PmDE -5.0
 
 
01470-2045 B
 
 
Coord arcsec 2000 014707.04-204447.1 Mag 12 PmRA 22.00 PmDE -9.0
Tycho2 5857-01504-1 Delta magnitude 0.83 Coordinate calculated yes
Tycho2
Tycho2 5857-01504-1 Pflag RAmdeg 26.77615227 DEmdeg -20.74557945
PmRA 12.8 PmDE -7.7 E RAmdeg 127 E DEmdeg 139
E pmRA 3.8 E pmDE 4.1 EpRAm 1967.75 EpDEm 1965.37
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.9 Q pmRA 1.3
Q pmDE 0.9 BTmag 12.024 E BTmag 0.136 VTmag 11.759
E VTmag 0.182 Prox 999 TYC HIP
CCDM RAdeg 26.77612167 DEdeg -20.74556194 EpRA 1990 1.77
EpDE 1990 1.51 E RAdeg 157.1 E DEdeg 175.8 Posflg
Corr -0.2
 
 
01470-2045 C
 
 
Coord arcsec 2000 014706.25-204507.0 Mag 13.66 PmRA -13.00 PmDE -16.0
Delta magnitude 2.49 Coordinate calculated yes