20375-0303 J 1775 BD

 
 
20h 37m 32.64s -03° 02' 06.4" P.A. 238.00 sep 19.7 mag 12.20,12.60
 
 
Coord 2000 20375-0303 Discov num J  1775 Comp BD Coord arcsec 2000 20 37 32.64 -03 02 06.4
Date first 1941 Date last 2015 Obs 8
Pa first 230 Pa last 237.7 P.A. Now (θ) 237.7°
Sep first 24.0 Sep last 19.678 Sep. Now (ρ) 19.678"
Mag pri 12.20 Mag sec 12.60 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -068 Sec motion ra
Pri motion dec -030 Sec motion dec
Notes N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
20375-0303 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 37 33 -03 02 11 J 1775 AB 2015 8 352 4.1 12.00 12.20 0.20
Show 20 37 33 -03 02 11 BRT 505 AC 2015 6 36 8.8 12.00 12.40 0.40
Show 20 37 33 -03 02 11 J 1775 AD 2015 8 249 18.3 11.25 12.66 1.41
Show 20 37 33 -03 02 06 BRT 505 BC 2020 7 56 7.0 12.20 12.40 0.20
Show 20 37 33 -03 02 06 J 1775 BD 2015 8 238 19.7 12.20 12.60 0.40 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4224833331918953216
 
 
WDS 20375-0303 J 1775 BD : NOTES
 
 
discov_num notes refcode
J 1775 Barton listed at this position, from the San Fernando astrographic
catalog, a triple star which does not resemble the one observed. J__1941d
 
 
REFERENCES
 
 
refcode metd author reference
J__1941d Ma - Jonckheere, R. 1941JO.....24..114J
J__1941d +Mb J. Obs. 24, 114, 1941
 
 
DISCOVERER
 
 
idgroup discov author
1 BRT Barton, S.G.
61 J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20375-0303 J 1775 BD 1998 6 233 20.9 10.70 10.40 N D 203732.64-030206.4
20375-0303 J 1775 BD 2015 8 238 19.7 12.20 12.60 N R 203732.64-030206.4

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WDS 20375-0303 J 1775 BD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20375-0303 J 1775 BD : MEASURES
 
 
No records found.

 
 
WDS 20375-0303 : VIRTUAL EYEPIECE
 
 

20375-0303 J  1775A mag 12 20375-0303 BRT 505B sep 4.3 P.A. 352.10 mag 12.2 20375-0303 BRT 505C sep 8.8 P.A. 36.40 mag 12.4 20375-0303 J  1775D sep 18.3 P.A. 249.30 mag 12.66 virtual eyepiece
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Radius:
Components only
 
 
WDS 20375-0303 : ALADIN DSS IMAGE @ 20h 37m 32.64s -03° 02' 06.4"
 
 
 
 
WDS 20375-0303 J 1775 BD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20375-0303  J  1775BD distance=0' 20375-0303  J  1775AB distance=1' 20375-0303  BRT 505AC distance=1' 20375-0303  J  1775AD distance=1' 20371-0258  TDT2427 distance=8' 20374-0254  TOR  27 distance=9' 20367-0250  UC 4231 distance=18' 20363-0305  KPP1332 distance=20' 20365-0311  TOR  26 distance=20' 20372-0225  BRT 503 distance=38' 20402-0222  KPP4209AB distance=57' 20347-0341  TDT2389 distance=59' 20405-0349  RST4674 distance=65' 20334-0321  HDS2936 distance=65' 20329-0236  BRT 501 distance=75' 20369-0416  LDS1475 distance=75' 20399-0155  UC 4249 distance=76' 20424-0323  RST4678 distance=77' 20421-0336  RST4677 distance=77' 20425-0233  WRH  13 distance=80' 20411-0201  GWP2983 distance=82' 20324-0330  HJ  919 distance=83' 20423-0344  KPP 476 distance=83' 20319-0327  A   734 distance=88' 20313-0304  TDT2336 distance=93' 20317-0337  GWP2964 distance=95' 20345-0421  J  2315 distance=97' 20312-0328  J  1395 distance=99' 20351-0436  RST4671 distance=101' 20417-0424  BU  267 distance=104' 20325-0413  A   735 distance=104' 20418-0430  HJ  921 distance=109' 20428-0418  UC 4265 distance=109' 20340-0438  TDT2379 distance=111' 20300-0311  RST4668 distance=114' 20343-0445  BRT 502 distance=115' 20383-0106  BU  672 distance=117' 20452-0331  AHD  28 distance=118' 20453-0239  BRT 506 distance=119' 20368-0102  J   567 distance=120' 20455-0332  AHD  29 distance=123' 20412-0105  STF2706AB distance=130' 20412-0105  STF2706AC distance=130' 20463-0258  LDS 724 distance=133' 20419-0458  RST4676 distance=134' 20285-0254  TDT2314 distance=137' 20310-0126  UC 4204 distance=138' 20284-0321  RST4667 distance=139' 20450-0140  LDS 722 distance=139' 20372-0523  J  2316 distance=141' 20305-0436  GWP2963 distance=142' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 20375-0303 BRT 505 BC 56 7.0
Show 20375-0303 J 1775 BD 238 19.7
Show 20375-0303 J 1775 AB 352 4.1 1
Show 20375-0303 BRT 505 AC 36 8.8 1
Show 20375-0303 J 1775 AD 249 18.3 1
Show 20371-0258 TDT2427 92 1.0 8
Show 20374-0254 TOR 27 233 2.9 9
Show 20367-0250 UC 4231 75 24.4 18
Show 20363-0305 KPP1332 228 10.1 20
Show 20365-0311 TOR 26 75 16.5 20
Show 20372-0225 BRT 503 73 4.6 38
Show 20402-0222 KPP4209 AB 250 2.2 57
Show 20347-0341 TDT2389 184 0.6 59
Show 20405-0349 RST4674 118 5.1 65
Show 20334-0321 HDS2936 156 0.2 65
Show 20329-0236 BRT 501 135 4.4 75
Show 20369-0416 LDS1475 259 21.2 75
Show 20399-0155 UC 4249 339 14.0 76
Show 20424-0323 RST4678 349 2.8 77
Show 20421-0336 RST4677 122 4.4 77
Show 20425-0233 WRH 13 101 1.8 80
Show 20411-0201 GWP2983 178 12.8 82
Show 20324-0330 HJ 919 219 24.6 83
Show 20423-0344 KPP 476 141 3.9 83
Show 20319-0327 A 734 294 2.0 88
Show 20313-0304 TDT2336 146 2.6 93
Show 20317-0337 GWP2964 162 24.1 95
Show 20345-0421 J 2315 319 6.5 97
Show 20312-0328 J 1395 298 5.7 99
Show 20351-0436 RST4671 48 0.7 101
Show 20417-0424 BU 267 237 1.9 104
Show 20325-0413 A 735 271 4.5 104
Show 20418-0430 HJ 921 220 9.4 109
Show 20428-0418 UC 4265 32 50.1 109
Show 20340-0438 TDT2379 180 3.9 111
Show 20300-0311 RST4668 162 2.2 114
Show 20343-0445 BRT 502 120 3.3 115
Show 20383-0106 BU 672 285 35.8 117
Show 20452-0331 AHD 28 307 37.4 118
Show 20453-0239 BRT 506 277 4.1 119
Show 20368-0102 J 567 308 2.2 120
Show 20455-0332 AHD 29 137 20.9 123
Show 20412-0105 STF2706 AB 37 11.1 130
Show 20412-0105 STF2706 AC 318 189.6 130
Show 20463-0258 LDS 724 135 74.9 133
Show 20419-0458 RST4676 188 0.3 134
Show 20285-0254 TDT2314 238 0.7 137
Show 20310-0126 UC 4204 179 49.4 138
Show 20284-0321 RST4667 178 9.0 139
Show 20450-0140 LDS 722 266 25.1 139
Show 20372-0523 J 2316 54 12.7 141

 
 
WDS 20375-0303 : COMPONENTS
 
 
  A B C
B pa=352.1°
sep=4.34"
 
C pa=36.4°
sep=8.84"
pa=64.2°
sep=6.48"
 
D pa=249.3°
sep=18.32"
pa=236.9°
sep=19.74"
pa=238.7°
sep=26.18"
 
 
20375-0303 A
 
 
Coord arcsec 2000 203732.68-030210.7 Mag 12
 
 
20375-0303 B
 
 
Coord arcsec 2000 203732.64-030206.4 Coord calc 203732.64-030206.4 Mag 12.2 PmRA -68.00
PmDE -30.0 Calc delta mag 0.2
 
 
20375-0303 C
 
 
Coord arcsec 2000 203733.03-030203.6 Mag 12.4 PmRA 77.00 PmDE 11.0
Calc delta mag 0.4 Calc coord yes
 
 
20375-0303 D
 
 
Coord arcsec 2000 203731.54-030217.2 Mag 12.66 PmRA 1.00 PmDE 15.0
Calc delta mag 0.66 Calc coord yes