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Current system
16239+2034
AZC 99 AB


Nearby doubles
11' : 16240+2024
A 25

28' : 16255+2050
TDS9890

31' : 16256+2054
COU 198

45' : 16263+2005
AZC 100

52' : 16231+1943
GWP2630

55' : 16255+1944
WFC 174

58' : 16278+2054
STH 3AB

65' : 16261+1937
SKF2662

67' : 16244+2140
OSO 70

82' : 16196+2128
SLW1171

90' : 16219+1909
SHJ 227AB

91' : 16232+2204
TDS9873

104' : 16198+1908
GWP2622

104' : 16176+1941
KPP 973

105' : 16302+2129
BUP 170AB
Kornephoros

105' : 16272+1900
HDS2326

108' : 16221+2218
HU 482AB

110' : 16169+1948
COU 107

124' : 16223+1832
KU 111

128' : 16156+1944
HU 480AB

132' : 16242+2245
LDS4665

133' : 16316+1917
STF2057AB

134' : 16317+1919
STF2058AB

134' : 16323+1931
TOB 259

135' : 16143+2042
YSC 58

137' : 16176+1849
LDS4660



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

16239+2034 AZC 99 AB

 
 
16h 23m 55.04s +20° 33' 39.1" P.A. 292.00 sep 26.8 mag 9.90,18.20 Sp G5
 
 
Coord 2000 16239+2034 Discov num AZC  99 Comp AB Coord arcsec 2000 16 23 55.04 +20 33 39.1
Date first 2000 Date last 2016 Obs 9
Pa first 292 Pa last 291.5 P.A. Now (θ) 291.5°
Sep first 26.7 Sep last 26.761 Sep. Now (ρ) 26.761"
Mag pri 9.90 Mag sec 18.20 delta mag (ΔM) 8.3 Spectral class G5 (yellow)
Pri motion ra -080 Sec motion ra -082
Pri motion dec -021 Sec motion dec -020
Notes V W (Proper motion indicates physical, )
rPM=0.026 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1513-00621-1
 
 
WDS 16239+2034 AZC 99 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Azc2012 C u Azcona, A.A. 2012OED.....8..103A
Azc2012 El Observador de Estrellas Dobles, Issue #8, 103, 2012
Azc2012b E2 j Azcona, A.A. 2012OED.....9...24A
Azc2012b El Observador de Estrellas Dobles, Issue #9, 24, 2012
Azc2012c Pp - Azcona, A.A. 2012OED.....9...66A
Azc2012c +C El Observador de Estrellas Dobles, Issue #9, 66, 2012
Azc2012c +E2
Azc2013 P w Azcona, A.A. 2013OED....10...77A
Azc2013 +C El Observador de Estrellas Dobles, Issue #10, 77, 2013
Azc2013 +E+ (some data published in Azc2012b)
Azc2013b E2 u Azcona, A.A. 2013OED....11...13A
Azc2013b El Observador de Estrellas Dobles, Issue #11, 13, 2013
Azc2018 Hg j Azcona, A.A. 2018OED....21...10A
Azc2018 El Observador de Estrellas Dobles, Issue #21, 10, 2018
Azc2020a C j Azcona, A.A. 2020OED....25...20A
Azc2020a El Observador de Estrellas Dobles, Issue #25, 20, 2020
Azc2020b Hg j Azcona, A.A. 2020OED....25...48A
Azc2020b El Observador de Estrellas Dobles, Issue #25, 48, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16239+2034 AZC 99 AB 2015 8 292 26.8 9.90 18.20 G5 VW 162355.04+203339.1
16239+2034 AZC 99 AB 2016 9 292 26.8 9.90 18.20 G5 VW 162355.04+203339.1

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

 
 
WDS 16239+2034 AZC 99 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16239+2034 AZC 99 AB : MEASURES
 
 
No records found.

 
 
WDS 16239+2034 : VIRTUAL EYEPIECE
 
 

16239+2034 AZC 99A mag 9.9 Sp G5 16239+2034 AZC 99B sep 25.3 P.A. 292.80 mag 18.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16239+2034 : ALADIN DSS IMAGE @ 16h 23m 55.04s +20° 33' 39.1"
 
 
 
 
WDS 16239+2034 AZC 99 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16239+2034 AZC 99AB distance=0' 16240+2024 A 25 distance=11' 16255+2050 TDS9890 distance=28' 16256+2054 COU 198 distance=31' 16263+2005 AZC 100 distance=45' 16231+1943 GWP2630 distance=52' 16255+1944 WFC 174 distance=55' 16278+2054 STH 3AB distance=58' 16278+2054 STT 311AC distance=58' 16278+2054 GII 235Aa,Ab distance=58' 16261+1937 SKF2662 distance=65' 16244+2140 OSO 70 distance=67' 16196+2128 SLW1171 distance=82' 16219+1909 SHJ 227AB distance=90' 16219+1909 DRS 58AD distance=90' 16219+1909 SHJ 227BC distance=90' 16232+2204 TDS9873 distance=91' 16198+1908 GWP2622 distance=104' 16176+1941 KPP 973 distance=104' 16302+2129 BLA 4Aa,Ab (Kornephoros) distance=105' 16302+2129 BUP 170AB (Kornephoros) distance=105' 16272+1900 HDS2326 distance=105' 16221+2218 HU 482AB distance=108' 16221+2218 GII 233Aa,Ab distance=108' 16169+1948 COU 107 distance=110' 16223+1832 KU 111 distance=124' 16156+1944 HU 480AB distance=128' 16242+2245 LDS4665 distance=132' 16316+1917 STF2057AB distance=133' 16316+1917 STF2057AC distance=133' 16317+1919 STF2058AB distance=134' 16317+1919 STF2058AC distance=134' 16323+1931 TOB 259 distance=134' 16143+2042 YSC 58 distance=135' 16176+1849 LDS4660 distance=137' 16199+2238 LAW 4Aa,Ab distance=137' 16199+2238 OSO 68AB distance=137' 16199+2238 OSO 68AC distance=137' 16263+2254 POU3226 distance=145' 16289+1825 STF2052AB distance=147' 16289+1825 STF2052AC distance=147' 16212+2259 HU 481 distance=151' 16348+2019 TDS9977 distance=154' 16348+2016 SKF1646 distance=154' 16350+2039 LDS4679 distance=157' 16212+2307 POU3222 distance=158' 16275+2310 LDS1435 distance=163' 16189+1803 BPM 657 distance=167' 16167+2247 AZC 97 distance=167' 16220+2320 GRV 927 distance=169' 16348+2145 WSI 105 distance=169' 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 16239+2034 AZC 99 AB 292 26.8
Show 16240+2024 A 25 113 5.5 11
Show 16255+2050 TDS9890 204 2.4 28
Show 16256+2054 COU 198 163 1.1 31
Show 16263+2005 AZC 100 3 15.7 45
Show 16231+1943 GWP2630 269 84.9 52
Show 16255+1944 WFC 174 340 8.0 55
Show 16278+2054 STH 3 AB 285 2.1 58
Show 16278+2054 STT 311 AC 321 11.0 58
Show 16278+2054 GII 235 Aa,Ab 129 0.2 58
Show 16261+1937 SKF2662 89 5.3 65
Show 16244+2140 OSO 70 149 16.9 67
Show 16196+2128 SLW1171 174 10.0 82
Show 16219+1909 SHJ 227 AB 226 43.3 90
Show 16219+1909 DRS 58 AD 176 8.4 90
Show 16219+1909 SHJ 227 BC 298 82.0 90
Show 16232+2204 TDS9873 285 0.6 91
Show 16198+1908 GWP2622 107 67.8 104
Show 16176+1941 KPP 973 277 7.9 104
Show Kornephoros 16302+2129 BLA 4 Aa,Ab 107 0.0 105
Show Kornephoros 16302+2129 BUP 170 AB 276 245.8 105
Show 16272+1900 HDS2326 236 0.3 105
Show 16221+2218 HU 482 AB 145 1.6 108
Show 16221+2218 GII 233 Aa,Ab 158 0.1 108
Show 16169+1948 COU 107 114 0.6 110
Show 16223+1832 KU 111 312 18.1 124
Show 16156+1944 HU 480 AB 263 1.6 128
Show 16242+2245 LDS4665 48 11.4 132
Show 16316+1917 STF2057 AB 269 4.9 133
Show 16316+1917 STF2057 AC 49 173.8 133
Show 16317+1919 STF2058 AB 352 1.8 134
Show 16317+1919 STF2058 AC 141 15.3 134
Show 16323+1931 TOB 259 316 19.0 134
Show 16143+2042 YSC 58 82 0.3 135
Show 16176+1849 LDS4660 156 21.5 137
Show 16199+2238 LAW 4 Aa,Ab 222 0.2 137
Show 16199+2238 OSO 68 AB 346 16.5 137
Show 16199+2238 OSO 68 AC 158 12.2 137
Show 16263+2254 POU3226 29 15.0 145
Show 16289+1825 STF2052 AB 118 2.5 147
Show 16289+1825 STF2052 AC 44 136.4 147
Show 16212+2259 HU 481 237 0.5 151
Show 16348+2019 TDS9977 2 0.7 154
Show 16348+2016 SKF1646 343 1.3 154
Show 16350+2039 LDS4679 311 25.2 157
Show 16212+2307 POU3222 47 4.5 158
Show 16275+2310 LDS1435 228 8.5 163
Show 16189+1803 BPM 657 328 79.5 167
Show 16167+2247 AZC 97 103 9.4 167
Show 16220+2320 GRV 927 227 46.8 169
Show 16348+2145 WSI 105 136 0.1 169

 
 
WDS 16239+2034 : COMPONENTS
 
 
  A
B pa=292.8°
sep=25.29"
 
 
16239+2034 A
 
 
Coord arcsec 2000 162355.04+203339.1 Mag 9.9 Spectral class G5 (yellow) PmRA -80.00
PmDE -21.0 Tycho2 1513-00621-1
Tycho2
Tycho2 1513-00621-1 Pflag RAmdeg 245.97937794 DEmdeg 20.56087525
PmRA -80.1 PmDE -20.5 E RAmdeg 15 E DEmdeg 15
E pmRA 0.9 E pmDE 0.9 EpRAm 1987.39 EpDEm 1986.85
Num 11 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 10.630 E BTmag 0.033 VTmag 9.924
E VTmag 0.025 Prox 999 TYC T HIP
CCDM RAdeg 245.97957083 DEdeg 20.56092389 EpRA 1990 1.82
EpDE 1990 1.73 E RAdeg 15.9 E DEdeg 17.4 Posflg
Corr -0.2
 
 
16239+2034 B
 
 
Coord arcsec 2000 162353.38+203348.9 Mag 18.2 PmRA -82.00 PmDE -20.0
Calc delta mag 8.3 Calc coord yes