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Doubles in session


Current system
20375+1828
GRV 363


Nearby doubles
7' : 20376+1835
COU 224

24' : 20367+1807
GRV 362

28' : 20385+1848
J 3102

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BPM2220

41' : 20395+1857
HU 362

42' : 20352+1803
BPM2200

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J 790

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BPM2208

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BPM2215

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BPM2222

54' : 20374+1735
BPM2211

54' : 20343+1857
GRV 354

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KPP 475

65' : 20420+1821
J 193

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J 2604

69' : 20345+1735
BPM2191

70' : 20409+1738
J 191

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J 3094AB

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J 3099

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TDT2486

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BPM2226

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COU 223AB

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J 3107

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COU2644

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GWP2966



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

20375+1828 GRV 363

 
 
20h 37m 30.80s +18° 28' 05.6" P.A. 48.00 sep 14.1 mag 11.50,12.10
 
 
Coord 2000 20375+1828 Discov num GRV 363 Comp Coord arcsec 2000 20 37 30.80 +18 28 05.6
Date first 1904 Date last 2015 Obs 9
Pa first 49 Pa last 48.3 P.A. Now (θ) 48.3°
Sep first 14.4 Sep last 14.145 Sep. Now (ρ) 14.145"
Mag pri 11.50 Mag sec 12.10 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -009 Sec motion ra -008
Pri motion dec -015 Sec motion dec -015
Notes
rPM=0.057 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1812566393226077568
 
 
WDS 20375+1828 GRV 363 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
GRV Greaves, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20375+1828 GRV 363 2000 3 48 14.1 11.40 11.90 D 203730.80+182805.6
20375+1828 GRV 363 2001 4 48 14.2 11.40 11.90 D 203730.80+182805.6
20375+1828 GRV 363 2010 4 48 14.0 11.50 12.10 203730.80+182805.6
20375+1828 GRV 363 2015 5 48 14.2 11.50 12.10 203730.80+182805.6

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

 
 
WDS 20375+1828 GRV 363 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20375+1828 GRV 363 : MEASURES
 
 
No records found.

 
 
WDS 20375+1828 : VIRTUAL EYEPIECE
 
 

20375+1828 GRV 363A mag 11.5 20375+1828 GRV 363B sep 14.1 P.A. 48.30 mag 12.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20375+1828 : ALADIN DSS IMAGE @ 20h 37m 30.80s +18° 28' 05.6"
 
 
 
 
WDS 20375+1828 GRV 363 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20375+1828 GRV 363 distance=0' 20376+1835 COU 224 distance=7' 20367+1807 GRV 362 distance=24' 20385+1848 J 3102 distance=28' 20395+1812 BPM2220 distance=33' 20395+1857 HU 362 distance=41' 20352+1803 BPM2200 distance=42' 20348+1857 J 790 distance=47' 20371+1738 BPM2208 distance=51' 20377+1736 BPM2215 distance=53' 20400+1749 BPM2222 distance=53' 20374+1735 BPM2211 distance=54' 20343+1857 GRV 354 distance=54' 20363+1924 KPP 475 distance=59' 20420+1821 J 193 distance=65' 20398+1927 J 2604 distance=67' 20345+1735 BPM2191 distance=69' 20409+1738 J 191 distance=70' 20339+1915 J 3094AB distance=70' 20339+1915 FYM 313AC distance=70' 20378+1936 J 3099 distance=71' 20329+1803 HJ 2977 distance=71' 20425+1837 TDT2486 distance=73' 20408+1733 BPM2226 distance=73' 20348+1726 COU 223AB distance=74' 20348+1726 COU 223AC distance=74' 20416+1738 J 3107 distance=74' 20329+1906 COU2644 distance=76' 20322+1754 GWP2966 distance=84' 20319+1758 BPM2183 distance=86' 20423+1921 SHN 39 distance=87' 20433+1855 TDS1094 distance=87' 20419+1931 COU 226AB distance=89' 20419+1931 COU 226AC distance=89' 20437+1800 LDS4857 distance=92' 20327+1932 OSO 126AB distance=94' 20327+1932 OSO 126AC distance=94' 20327+1932 OSO 126AD distance=94' 20327+1932 OSO 126AE distance=94' 20327+1932 OSO 126AF distance=94' 20417+1716 BPM2230 distance=94' 20352+1659 BPM2199 distance=96' 20430+1734 BPM2236 distance=96' 20408+1956 RAO 23Ca,Cb distance=98' 20408+1956 RAO 23CD distance=98' 20408+1956 RAO 23CE distance=98' 20364+1651 BPM2205 distance=99' 20408+1956 BUP 215AB distance=100' 20408+1956 LDS1045AC distance=100' 20338+1704 BPM2188 distance=100' 20393+2003 J 3103 distance=100' 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 20375+1828 GRV 363 48 14.1 0
Show 20376+1835 COU 224 322 0.4 7
Show 20367+1807 GRV 362 81 22.8 24
Show 20385+1848 J 3102 96 6.4 28
Show 20395+1812 BPM2220 281 105.7 33
Show 20395+1857 HU 362 313 0.6 41
Show 20352+1803 BPM2200 303 81.7 42
Show 20348+1857 J 790 87 2.4 47
Show 20371+1738 BPM2208 78 56.4 51
Show 20377+1736 BPM2215 103 61.2 53
Show 20400+1749 BPM2222 294 86.5 53
Show 20374+1735 BPM2211 234 109.1 54
Show 20343+1857 GRV 354 9 48.2 54
Show 20363+1924 KPP 475 113 4.8 59
Show 20420+1821 J 193 81 5.5 65
Show 20398+1927 J 2604 141 2.2 67
Show 20345+1735 BPM2191 324 92.1 69
Show 20409+1738 J 191 166 1.3 70
Show 20339+1915 J 3094 AB 26 5.9 70
Show 20339+1915 FYM 313 AC 340 15.4 70
Show 20378+1936 J 3099 145 5.5 71
Show 20329+1803 HJ 2977 317 20.1 71
Show 20425+1837 TDT2486 76 0.7 73
Show 20408+1733 BPM2226 226 107.2 73
Show 20348+1726 COU 223 AB 161 0.4 74
Show 20348+1726 COU 223 AC 288 1.3 74
Show 20416+1738 J 3107 118 6.0 74
Show 20329+1906 COU2644 286 0.8 76
Show 20322+1754 GWP2966 75 121.0 84
Show 20319+1758 BPM2183 115 110.7 86
Show 20423+1921 SHN 39 54 0.5 87
Show 20433+1855 TDS1094 261 1.0 87
Show 20419+1931 COU 226 AB 53 0.4 89
Show 20419+1931 COU 226 AC 337 13.9 89
Show 20437+1800 LDS4857 128 52.4 92
Show 20327+1932 OSO 126 AB 198 6.9 94
Show 20327+1932 OSO 126 AC 275 10.3 94
Show 20327+1932 OSO 126 AD 162 16.0 94
Show 20327+1932 OSO 126 AE 338 25.4 94
Show 20327+1932 OSO 126 AF 161 21.8 94
Show 20417+1716 BPM2230 15 58.6 94
Show 20352+1659 BPM2199 210 60.3 96
Show 20430+1734 BPM2236 331 95.7 96
Show 20408+1956 RAO 23 Ca,Cb 240 0.3 98
Show 20408+1956 RAO 23 CD 303 20.3 98
Show 20408+1956 RAO 23 CE 327 29.4 98
Show 20364+1651 BPM2205 170 47.0 99
Show 20408+1956 BUP 215 AB 25 69.4 100
Show 20408+1956 LDS1045 AC 184 125.2 100
Show 20338+1704 BPM2188 244 105.7 100
Show 20393+2003 J 3103 224 5.5 100

 
 
WDS 20375+1828 : COMPONENTS
 
 
  A
B pa=48.3°
sep=14.14"
 
 
20375+1828 A
 
 
Coord arcsec 2000 203730.80+182805.6 Mag 11.5 PmRA -9.00 PmDE -15.0
 
 
20375+1828 B
 
 
Coord arcsec 2000 203731.54+182815.0 Mag 12.1 PmRA -8.00 PmDE -15.0
Delta magnitude 0.6 Coordinate calculated yes