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Current system
20328-7701
JSP 814


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

20328-7701 JSP 814

 
 
20h 32m 49.12s -77° 00' 59.1" P.A. 299.00 sep 3.3 mag 11.41,12.15
 
 
Coord 2000 20328-7701 Discov num JSP 814 Comp Coord arcsec 2000 20 32 49.12 -77 00 59.1
Date first 1895 Date last 2016 Obs 7
Pa first 298 Pa last 298.8 P.A. Now (θ) 298.8°
Sep first 3.3 Sep last 3.254 Sep. Now (ρ) 3.254"
Mag pri 11.41 Mag sec 12.15 delta mag (ΔM) 0.74 Spectral class
Pri motion ra +057 Sec motion ra -050
Pri motion dec -029 Sec motion dec +018
Notes
rPM=1.827
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans Tycho2 9464-00531-1 Gaia DR2 6363204781596408576
 
 
WDS 20328-7701 JSP 814 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Jsp1937 Ma j Jessup, M.K. 1937MmRAS..65...51R
Jsp1937 MemRAS 65, 51, 1937
Jsp1955 Ma j Jessup, M.K. 1955POMic..11....1R
Jsp1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Jsp1964 Ma j Jessup, M.K. 1964POMic...9...73R
Jsp1964 Pub. Univ. Michigan Obs. 9, 73, 1964
Jsp9999 Ma - Jessup, M.K. ...................
Jsp9999 Unpublished, manuscript or reference not found.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
20328-7701 JSP 814 2000 4 297 3.1 11.41 12.15 D 203249.12-770059.1
20328-7701 JSP 814 2015 6 299 3.3 11.41 12.15 203249.12-770059.1
20328-7701 JSP 814 2016 7 299 3.3 11.41 12.15 203249.12-770059.1

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

 
 
WDS 20328-7701 JSP 814 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20328-7701 JSP 814 : MEASURES
 
 
No records found.

 
 
WDS 20328-7701 : VIRTUAL EYEPIECE
 
 

20328-7701 JSP 814A mag 11.41 20328-7701 JSP 814B sep 1.7 P.A. 337.80 mag 12.15 virtual eyepiece
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Radius:
Components only
 
 
WDS 20328-7701 : ALADIN DSS IMAGE @ 20h 32m 49.12s -77° 00' 59.1"
 
 
 
 
WDS 20328-7701 JSP 814 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20328-7701 JSP 814 distance=0' 20319-7712 HJ 5186 distance=12' 20361-7651 KPP1878 distance=16' 20381-7654 HJ 5199 distance=20' 20300-7739 HDS2931 distance=40' 20375-7800 TDT2432 distance=61' 20442-7759 HDS2951 distance=70' 20442-7800 UC 4275 distance=70' 20308-7811 UC 4203 distance=70' 20194-7608 RSS 546 distance=72' 20352-7550 LDS 713 distance=74' 20365-7532 TDT2415 distance=90' 20417-7521 DUN 232 distance=105' 20179-7526 KPP 560 distance=110' 20311-7508 TDT2334Aa,Ab distance=114' 20280-7506 TDT2301 distance=117' 20264-7857 TDT2270 distance=118' 20172-7849 RST3249 distance=119' 20425-7856 UC 4264 distance=119' 20269-7901 UC 4187 distance=122' 20522-7519 HJ 5214 distance=124' 20482-7857 UC 4294 distance=126' 20206-7904 UC 4152 distance=129' 20169-7449 I 1045 distance=144' 20373-7938 SPM 39 distance=158' 20525-7412 TDT2596 distance=184' 20366-7354 TDT2418 distance=188' 20205-8007 TDT2191 distance=190' 20318-7343 TDT2340 distance=199' 20475-8019 HDS2963 distance=204' 20333-8058 HJ 5182 distance=237' 20129-8052 KPP 463 distance=238' 20442-7301 HEI 280 distance=245' 20437-8104 WIS 342 distance=246' 20390-7254 TDT2452 distance=248' 20202-7257 TDT2184 distance=250' 20203-7255 B 1892 distance=251' 20198-7254 TDT2173 distance=252' 20214-8117 I 1044 distance=258' 20133-7246 TDT2099 distance=266' 20315-7228 TDT2337 distance=273' 20451-7226 RSS 553 distance=279' 20270-8143 LDS 706 distance=283' 20434-7218 TDT2498 distance=287' 20338-7212 UC 4216 distance=290' 20327-8155 HJ 5175AB distance=295' 20327-8155 HJ 5175AC distance=295' 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 20328-7701 JSP 814 299 3.3
Show 20319-7712 HJ 5186 94 7.8 12
Show 20361-7651 KPP1878 243 14.6 16
Show 20381-7654 HJ 5199 211 26.8 20
Show 20300-7739 HDS2931 97 0.1 40
Show 20375-7800 TDT2432 221 3.7 61
Show 20442-7759 HDS2951 332 0.0 70
Show 20442-7800 UC 4275 95 7.5 70
Show 20308-7811 UC 4203 307 21.5 70
Show 20194-7608 RSS 546 127 22.7 72
Show 20352-7550 LDS 713 230 80.3 74
Show 20365-7532 TDT2415 343 0.7 90
Show 20417-7521 DUN 232 19 16.6 105
Show 20179-7526 KPP 560 235 5.3 110
Show 20311-7508 TDT2334 Aa,Ab 180 0.4 114
Show 20280-7506 TDT2301 351 2.0 117
Show 20264-7857 TDT2270 281 0.8 118
Show 20172-7849 RST3249 311 0.4 119
Show 20425-7856 UC 4264 73 42.0 119
Show 20269-7901 UC 4187 105 30.7 122
Show 20522-7519 HJ 5214 304 13.5 124
Show 20482-7857 UC 4294 309 25.4 126
Show 20206-7904 UC 4152 78 64.5 129
Show 20169-7449 I 1045 289 1.1 144
Show 20373-7938 SPM 39 81 18.3 158
Show 20525-7412 TDT2596 164 0.8 184
Show 20366-7354 TDT2418 336 0.4 188
Show 20205-8007 TDT2191 240 0.5 190
Show 20318-7343 TDT2340 340 0.5 199
Show 20475-8019 HDS2963 15 0.3 204
Show 20333-8058 HJ 5182 25.5 237
Show 20129-8052 KPP 463 207 3.7 238
Show 20442-7301 HEI 280 104 0.8 245
Show 20437-8104 WIS 342 61 714.6 246
Show 20390-7254 TDT2452 215 0.7 248
Show 20202-7257 TDT2184 4 1.2 250
Show 20203-7255 B 1892 272 3.7 251
Show 20198-7254 TDT2173 216 0.5 252
Show 20214-8117 I 1044 21 0.7 258
Show 20133-7246 TDT2099 24 2.3 266
Show 20315-7228 TDT2337 100 0.5 273
Show 20451-7226 RSS 553 304 18.3 279
Show 20270-8143 LDS 706 85 226.5 283
Show 20434-7218 TDT2498 13 0.8 287
Show 20338-7212 UC 4216 279 18.6 290
Show 20327-8155 HJ 5175 AB 301 10.0 295
Show 20327-8155 HJ 5175 AC 197 12.3 295

 
 
WDS 20328-7701 : COMPONENTS
 
 
  A
B pa=337.8°
sep=1.69"
 
 
20328-7701 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203249.12-770059.1 Mag 11.41 PmRA 57.00
PmDE -29.0
 
 
20328-7701 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203248.93-770057.5 Mag 12.15 PmRA -50.00
PmDE 18.0 Calc delta mag 0.74 Calc coord yes