15575+3231 HJ 578

 
 
15h 57m 30.22s +32° 30' 22.5" P.A. 163.00 sep 10.1 mag 11.89,13.40
 
 
Coord 2000 15575+3231 Discov num HJ  578 Comp Coord arcsec 2000 15 57 30.22 +32 30 22.5
Date first 1827 Date last 2016 Obs 12
Pa first 170 Pa last 163.1 P.A. Now (θ) 163.1°
Sep first 3.5 Sep last 10.074 Sep. Now (ρ) 10.074"
Mag pri 11.89 Mag sec 13.40 delta mag (ΔM) 1.51 Spectral class
Pri motion ra -015 Sec motion ra +007
Pri motion dec -019 Sec motion dec +009
Notes
rPM=1.471
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Tycho2 2575-00177-1 Gaia DR2 1323285372428943104
 
 
WDS 15575+3231 HJ 578 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
15575+3231 HJ 578 1998 3 163 10.1 11.89 13.40 D 155730.22+323022.5
15575+3231 HJ 578 2002 4 163 10.1 11.89 13.40 D 155730.22+323022.5
15575+3231 HJ 578 2010 6 164 10.0 11.89 13.40 155730.22+323022.5
15575+3231 HJ 578 2015 7 163 10.1 11.89 13.40 155730.22+323022.5
15575+3231 HJ 578 2016 12 163 10.1 11.89 13.40 155730.22+323022.5

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

 
 
WDS 15575+3231 HJ 578 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15575+3231 HJ 578 : MEASURES
 
 
No records found.

 
 
WDS 15575+3231 : VIRTUAL EYEPIECE
 
 

15575+3231 HJ  578A mag 11.89 15575+3231 HJ  578B sep 9.9 P.A. 165.60 mag 13.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 15575+3231 : ALADIN DSS IMAGE @ 15h 57m 30.22s +32° 30' 22.5"
 
 
 
 
WDS 15575+3231 HJ 578 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15575+3231  HJ  578 distance=0' 15576+3225  TOK 304 distance=7' 15569+3244  COU 803 distance=16' 15588+3205  GRV 918 distance=30' 15572+3327  TDS9702 distance=57' 16025+3217  TDS9738 distance=65' 16010+3318  S   676 distance=66' 15524+3303  KPP2107 distance=73' 15518+3211  LDS4596 distance=74' 15585+3112  TDS9706 distance=80' 16045+3226  HJ  581 distance=86' 16043+3230  HDS2267 distance=87' 15532+3341  UC 3077 distance=89' 15503+3224  HJ  574AB distance=92' 15503+3224  HJ  574AC distance=92' 15523+3119  HJ 2795AB distance=97' 15583+3409  LDS4615 distance=99' 15547+3048  UC 3088 distance=109' 15488+3241  COU 801 distance=112' 15549+3422  STT 302AB distance=116' 15549+3422  WAL  68AC distance=116' 16022+3048  TDS9737 distance=119' 15503+3114  HJ 2792 distance=120' 15566+3031  KPP1287 distance=120' 15575+3434  LDS 983AB distance=123' 15575+3434  LMP  12AC distance=123' 15523+3415  LDS5848AB distance=124' 15523+3415  NSN 672Aa,Ab distance=124' 15505+3401  COU 977 distance=126' 15478+3301  HDS2225 distance=127' 15578+3023  KPP2351 distance=128' 16043+3408  KPP3979 distance=130' 16019+3027  LDS4626 distance=135' 15501+3046  HDS2230AB distance=142' 15501+3046  GII 224Aa,Ab distance=142' 15512+3431  TDS9662 distance=144' 15573+3005  HJ 2800 distance=146' 15531+3445  LDS6309AB distance=146' 15531+3445  RAO 340Aa,Ab distance=146' 15527+3444  HEI 789 distance=147' 16067+3406  DEA  55 distance=150' 16072+3402  KPP3982 distance=153' 15544+3500  COU 978 distance=155' 15503+3437  LDS4593 distance=156' 16072+3407  TDS9764 distance=156' 15488+3036  GRV 914 distance=159' 15550+2953  HJ 2797 distance=161' 16053+3024  GRV 920 distance=162' 16097+3141  GRV 922 distance=164' 15555+3512  MCT   9 distance=164' 15511+3008  TDS9660 distance=165' 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 15575+3231 HJ 578 163 10.1
Show 15576+3225 TOK 304 219 256.4 7
Show 15569+3244 COU 803 217 1.6 16
Show 15588+3205 GRV 918 347 14.0 30
Show 15572+3327 TDS9702 116 1.1 57
Show 16025+3217 TDS9738 294 1.2 65
Show 16010+3318 S 676 47 141.4 66
Show 15524+3303 KPP2107 264 17.0 73
Show 15518+3211 LDS4596 40 114.8 74
Show 15585+3112 TDS9706 9 0.4 80
Show 16045+3226 HJ 581 56 21.2 86
Show 16043+3230 HDS2267 328 0.4 87
Show 15532+3341 UC 3077 96 33.8 89
Show 15503+3224 HJ 574 AB 94 15.8 92
Show 15503+3224 HJ 574 AC 96 76.4 92
Show 15523+3119 HJ 2795 AB 29 12.4 97
Show 15583+3409 LDS4615 353 43.8 99
Show 15547+3048 UC 3088 44 11.0 109
Show 15488+3241 COU 801 196 1.5 112
Show 15549+3422 STT 302 AB 51 27.9 116
Show 15549+3422 WAL 68 AC 358 65.3 116
Show 16022+3048 TDS9737 180 2.9 119
Show 15503+3114 HJ 2792 351 27.0 120
Show 15566+3031 KPP1287 333 9.8 120
Show 15575+3434 LDS 983 AB 265 186.8 123
Show 15575+3434 LMP 12 AC 262 89.1 123
Show 15523+3415 LDS5848 AB 54 32.5 124
Show 15523+3415 NSN 672 Aa,Ab 107 1.8 124
Show 15505+3401 COU 977 185 3.3 126
Show 15478+3301 HDS2225 327 0.3 127
Show 15578+3023 KPP2351 334 20.1 128
Show 16043+3408 KPP3979 148 1.7 130
Show 16019+3027 LDS4626 273 104.8 135
Show 15501+3046 HDS2230 AB 313 1.8 142
Show 15501+3046 GII 224 Aa,Ab 16 0.2 142
Show 15512+3431 TDS9662 195 0.6 144
Show 15573+3005 HJ 2800 283 14.5 146
Show 15531+3445 LDS6309 AB 173 26.7 146
Show 15531+3445 RAO 340 Aa,Ab 305 0.4 146
Show 15527+3444 HEI 789 113 2.7 147
Show 16067+3406 DEA 55 297 15.4 150
Show 16072+3402 KPP3982 90 4.6 153
Show 15544+3500 COU 978 149 1.9 155
Show 15503+3437 LDS4593 350 4.6 156
Show 16072+3407 TDS9764 50 0.4 156
Show 15488+3036 GRV 914 74 16.1 159
Show 15550+2953 HJ 2797 76 34.5 161
Show 16053+3024 GRV 920 195 11.8 162
Show 16097+3141 GRV 922 126 51.5 164
Show 15555+3512 MCT 9 247 1.6 164
Show 15511+3008 TDS9660 322 1.9 165

 
 
WDS 15575+3231 : COMPONENTS
 
 
  A
B pa=165.6°
sep=9.95"
 
 
15575+3231 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 155730.22+323022.5 Mag 11.89 PmRA -15.00
PmDE -19.0 Tycho2 2575-00177-1
Tycho2
Tycho2 2575-00177-1 Pflag RAmdeg 239.37594689 DEmdeg 32.50626149
PmRA -14.8 PmDE -22.4 E RAmdeg 36 E DEmdeg 51
E pmRA 1.7 E pmDE 1.7 EpRAm 1980.13 EpDEm 1975.85
Num 8 Q RAmdeg 0.7 Q DEmdeg 2.1 Q pmRA 0.6
Q pmDE 2.0 BTmag 12.364 E BTmag 0.149 VTmag 11.889
E VTmag 0.142 Prox 999 TYC HIP
CCDM RAdeg 239.37598278 DEdeg 32.50634167 EpRA 1990 1.58
EpDE 1990 1.68 E RAdeg 70.6 E DEdeg 65.8 Posflg
Corr -0.2
 
 
15575+3231 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155730.42+323012.9 Mag 13.4 PmRA 7.00
PmDE 9.0 Calc delta mag 1.51 Calc coord yes