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Doubles in session


Current system
20408+1733
BPM 2226


Nearby doubles
6' : 20409+1738
J 191

11' : 20416+1738
J 3107

20' : 20400+1749
BPM2222

22' : 20417+1716
BPM2230

33' : 20430+1734
BPM2236

36' : 20432+1728
LOS 9

37' : 20433+1728
J 3109

42' : 20431+1705
BLL 51

43' : 20434+1712
J 845

44' : 20395+1812
BPM2220

45' : 20377+1736
BPM2215

49' : 20374+1735
BPM2211

49' : 20442+1731
BPM2241

50' : 20437+1800
LDS4857

52' : 20420+1821
J 193

53' : 20435+1657
STF2720

54' : 20371+1738
BPM2208

55' : 20444+1752
UC 4276

58' : 20448+1730
BPM2252

62' : 20411+1631
FMR 161

68' : 20453+1715
GWP2993

68' : 20367+1807
GRV 362

70' : 20425+1837
TDT2486

71' : 20437+1635
BPM2237

72' : 20456+1714
COU 425

73' : 20375+1828
GRV 363



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

20408+1733 BPM 2226

 
 
20h 40m 47.49s +17° 32' 37.2" P.A. 226.00 sep 107.2 mag 13.41,13.81
 
 
Coord 2000 20408+1733 Discov num BPM2226 Comp Coord arcsec 2000 20 40 47.49 +17 32 37.2
Date first 1995 Date last 2015 Obs 9
Pa first 226 Pa last 225.8 P.A. Now (θ) 225.8°
Sep first 107.3 Sep last 107.238 Sep. Now (ρ) 107.238"
Mag pri 13.41 Mag sec 13.81 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -008 Sec motion ra -009
Pri motion dec -012 Sec motion dec -018
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.302
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1811524743396902400
 
 
WDS 20408+1733 BPM 2226 : NOTES
 
 
discov_num notes refcode
BPM2226 [PM2000] 2368241 + [PM2000] 2367862. Gvr2010
 
 
REFERENCES
 
 
refcode metd author reference
Gvr2010 Pa - Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. 2010A&A...521A 4G
Gvr2010 +T A&A 521, A4, 2010
Gvr2010 (Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010 catalogs, spanning years ~1900-2000)
 
 
DISCOVERER
 
 
idgroup discov author
1 BPM Bordeaux PM2000 catalogue (main catalog: separation < 2')
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20408+1733 BPM2226 1997 2 226 107.3 13.73 14.15 NV 204047.49+173237.2
20408+1733 BPM2226 2001 3 226 107.3 13.73 14.15 NV 204047.49+173237.2
20408+1733 BPM2226 2010 4 226 107.2 13.41 13.81 NV 204047.49+173237.2
20408+1733 BPM2226 2015 5 226 107.4 13.41 13.81 NV 204047.49+173237.2

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

 
 
WDS 20408+1733 BPM 2226 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20408+1733 BPM 2226 : MEASURES
 
 
No records found.

 
 
WDS 20408+1733 : VIRTUAL EYEPIECE
 
 

20408+1733 BPM2226A mag 13.41 20408+1733 BPM2226B sep 104.7 P.A. 224.40 mag 13.81 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 20408+1733 : ALADIN DSS IMAGE @ 20h 40m 47.49s +17° 32' 37.2"
 
 
 
 
WDS 20408+1733 BPM 2226 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20408+1733 BPM2226 distance=0' 20409+1738 J 191 distance=6' 20416+1738 J 3107 distance=11' 20400+1749 BPM2222 distance=20' 20417+1716 BPM2230 distance=22' 20430+1734 BPM2236 distance=33' 20432+1728 LOS 9 distance=36' 20433+1728 J 3109 distance=37' 20431+1705 BLL 51 distance=42' 20434+1712 J 845 distance=43' 20395+1812 BPM2220 distance=44' 20377+1736 BPM2215 distance=45' 20374+1735 BPM2211 distance=49' 20442+1731 BPM2241 distance=49' 20437+1800 LDS4857 distance=50' 20420+1821 J 193 distance=52' 20435+1657 STF2720 distance=53' 20371+1738 BPM2208 distance=54' 20444+1752 UC 4276 distance=55' 20448+1730 BPM2252 distance=58' 20411+1631 FMR 161 distance=62' 20453+1715 GWP2993 distance=68' 20367+1807 GRV 362 distance=68' 20425+1837 TDT2486 distance=70' 20437+1635 BPM2237 distance=71' 20456+1714 COU 425 distance=72' 20375+1828 GRV 363 distance=73' 20446+1642 BPM2246AB distance=75' 20446+1642 BPM2247AC distance=75' 20364+1651 BPM2205 distance=77' 20376+1835 COU 224 distance=78' 20383+1623 BPM2216 distance=79' 20446+1635 BPM2248AB distance=80' 20446+1635 BPM2249AC distance=80' 20415+1611 J 2319 distance=81' 20446+1635 BPM2250BC distance=81' 20463+1715 GWP2995 distance=82' 20374+1626 BPM2212 distance=83' 20385+1848 J 3102 distance=83' 20352+1803 BPM2200 distance=85' 20395+1857 HU 362 distance=87' 20348+1726 COU 223AB distance=87' 20348+1726 COU 223AC distance=87' 20352+1659 BPM2199 distance=88' 20363+1636 J 3095 distance=89' 20433+1855 TDS1094 distance=90' 20345+1735 BPM2191 distance=91' 20406+1559 BPM2225 distance=94' 20434+1604 HJ 1564 distance=98' 20348+1644 BPM2195AB distance=98' 20348+1644 BPM2196BC distance=99' 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 20408+1733 BPM2226 226 107.2
Show 20409+1738 J 191 166 1.3 6
Show 20416+1738 J 3107 119 6.0 11
Show 20400+1749 BPM2222 294 86.5 20
Show 20417+1716 BPM2230 15 58.6 22
Show 20430+1734 BPM2236 331 95.7 33
Show 20432+1728 LOS 9 116 2.8 36
Show 20433+1728 J 3109 245 7.8 37
Show 20431+1705 BLL 51 159 56.3 42
Show 20434+1712 J 845 224 4.0 43
Show 20395+1812 BPM2220 281 105.7 44
Show 20377+1736 BPM2215 103 61.2 45
Show 20374+1735 BPM2211 234 109.1 49
Show 20442+1731 BPM2241 344 107.2 49
Show 20437+1800 LDS4857 128 52.4 50
Show 20420+1821 J 193 81 5.5 52
Show 20435+1657 STF2720 177 4.0 53
Show 20371+1738 BPM2208 78 56.4 54
Show 20444+1752 UC 4276 284 50.8 55
Show 20448+1730 BPM2252 246 39.8 58
Show 20411+1631 FMR 161 322 27.8 62
Show 20453+1715 GWP2993 104 11.1 68
Show 20367+1807 GRV 362 81 22.8 68
Show 20425+1837 TDT2486 76 0.7 70
Show 20437+1635 BPM2237 49 108.4 71
Show 20456+1714 COU 425 327 0.7 72
Show 20375+1828 GRV 363 48 14.1 73
Show 20446+1642 BPM2246 AB 16 90.0 75
Show 20446+1642 BPM2247 AC 173 116.0 75
Show 20364+1651 BPM2205 170 47.0 77
Show 20376+1835 COU 224 322 0.4 78
Show 20383+1623 BPM2216 177 102.9 79
Show 20446+1635 BPM2248 AB 95 107.8 80
Show 20446+1635 BPM2249 AC 29 107.0 80
Show 20415+1611 J 2319 192 7.5 81
Show 20446+1635 BPM2250 BC 332 117.2 81
Show 20463+1715 GWP2995 257 8.3 82
Show 20374+1626 BPM2212 324 100.7 83
Show 20385+1848 J 3102 96 6.4 83
Show 20352+1803 BPM2200 303 81.7 85
Show 20395+1857 HU 362 313 0.6 87
Show 20348+1726 COU 223 AB 161 0.4 87
Show 20348+1726 COU 223 AC 288 1.3 87
Show 20352+1659 BPM2199 210 60.3 88
Show 20363+1636 J 3095 185 7.7 89
Show 20433+1855 TDS1094 261 1.0 90
Show 20345+1735 BPM2191 324 92.1 91
Show 20406+1559 BPM2225 57 22.7 94
Show 20434+1604 HJ 1564 41 11.4 98
Show 20348+1644 BPM2195 AB 302 71.3 98
Show 20348+1644 BPM2196 BC 128 63.7 99

 
 
WDS 20408+1733 : COMPONENTS
 
 
  A
B pa=224.4°
sep=104.71"
 
 
20408+1733 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204047.49+173237.2 Mag 13.41 PmRA -8.00
PmDE -12.0
 
 
20408+1733 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204042.36+173122.4 Mag 13.81 PmRA -9.00
PmDE -18.0 Calc delta mag 0.4 Calc coord yes