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Doubles in session


Current system
20257-3617
LDS 711


Nearby doubles
15' : 20267-3622
DAW 228

19' : 20266-3630
HJ 5198

28' : 20255-3548
KPP2300

29' : 20268-3551
RST3259

39' : 20256-3538
B 990

43' : 20282-3644
BRT1807

44' : 20223-3631
OL 25

52' : 20217-3637
HDS2908

54' : 20296-3638
RST3260

54' : 20222-3541
I 430

60' : 20218-3654
HJ 5189

64' : 20300-3542
BRT1808

71' : 20269-3724
R 321

71' : 20211-3530
UC 4156

77' : 20318-3558
RSS 551

86' : 20198-3706
RST3254

87' : 20317-3531
HJ 5205

88' : 20291-3732
B 486

93' : 20247-3445
HJ 5195AB

101' : 20318-3723
RST3262

103' : 20173-3638
RSS 545

103' : 20338-3643
HDS2939

104' : 20209-3450
B 478

112' : 20164-3627
HJ 5183AB

113' : 20200-3745
TVB 313

121' : 20202-3435
I 1416



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

20257-3617 LDS 711

 
 
20h 25m 35.28s -36° 15' 46.6" P.A. 143.00 sep 9.6 mag 13.00,13.00
 
 
Coord 2000 20257-3617 Discov num LDS 711 Comp Coord arcsec 2000 20 25 35.28 -36 15 46.6
Date first 1912 Date last 2015 Obs 9
Pa first 145 Pa last 142.6 P.A. Now (θ) 142.6°
Sep first 9.9 Sep last 9.578 Sep. Now (ρ) 9.578"
Mag pri 13.00 Mag sec 13.00 delta mag (ΔM) 0 Spectral class
Pri motion ra -061 Sec motion ra -054
Pri motion dec -071 Sec motion dec -075
Notes
rPM=0.086 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6695110920699505024
 
 
WDS 20257-3617 LDS 711 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20257-3617 LDS 711 1998 4 143 9.6 13.00 13.00 D 202535.28-361546.6
20257-3617 LDS 711 2010 7 143 8.9 13.00 13.00 202535.28-361546.6
20257-3617 LDS 711 2015 8 143 9.6 13.00 13.00 202535.28-361546.6

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

 
 
WDS 20257-3617 LDS 711 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20257-3617 LDS 711 : MEASURES
 
 
No records found.

 
 
WDS 20257-3617 : VIRTUAL EYEPIECE
 
 

20257-3617 LDS 711A mag 13 20257-3617 LDS 711B sep 8.9 P.A. 148.30 mag 13 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 20257-3617 : ALADIN DSS IMAGE @ 20h 25m 35.28s -36° 15' 46.6"
 
 
 
 
WDS 20257-3617 LDS 711 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20257-3617 LDS 711 distance=1' 20267-3622 DAW 228 distance=15' 20266-3630 HJ 5198 distance=19' 20255-3548 KPP2300 distance=28' 20268-3551 RST3259 distance=29' 20256-3538 B 990 distance=39' 20282-3644 BRT1807 distance=43' 20223-3631 OL 25 distance=44' 20217-3637 HDS2908 distance=52' 20296-3638 RST3260 distance=54' 20222-3541 I 430 distance=54' 20218-3654 HJ 5189 distance=60' 20300-3542 BRT1808 distance=64' 20269-3724 R 321 distance=71' 20211-3530 UC 4156 distance=71' 20318-3558 RSS 551 distance=77' 20198-3706 RST3254 distance=86' 20317-3531 HJ 5205 distance=87' 20291-3732 B 486 distance=88' 20247-3445 DAW 226BC distance=93' 20247-3445 HJ 5195AB distance=93' 20247-3445 HJ 5195AC distance=93' 20318-3723 RST3262 distance=101' 20173-3638 RSS 545 distance=103' 20338-3643 HDS2939 distance=103' 20209-3450 B 478 distance=104' 20164-3627 HJ 5183AB distance=112' 20164-3627 HJ 5183AC distance=112' 20200-3745 TVB 313 distance=113' 20202-3435 I 1416 distance=121' 20217-3813 KPP 471 distance=127' 20340-3455 TDT2380AB distance=131' 20168-3733 B 473 distance=132' 20364-3706 B 2888 distance=140' 20138-3602 I 299 distance=144' 20362-3506 SKF1246 distance=148' 20369-3713 KPP1356 distance=148' 20347-3435 TDT2390 distance=150' 20381-3627 KPP3107 distance=152' 20130-3609 TDT2095 distance=153' 20131-3637 TDT2097 distance=153' 20201-3356 JSP 811 distance=156' 20114-3601 TDT2065 distance=173' 20361-3814 HJ 5208 distance=173' 20291-3327 RST2142 distance=174' 20112-3606 HJ 5173AB distance=175' 20112-3606 ARY 113AC distance=175' 20128-3454 HDS2881 distance=176' 20314-3335 NSN 493 distance=177' 20112-3547 UC 4115 distance=178' 20272-3913 RST2140 distance=179' 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 20257-3617 LDS 711 143 9.6 1
Show 20267-3622 DAW 228 48 11.7 15
Show 20266-3630 HJ 5198 237 9.1 19
Show 20255-3548 KPP2300 107 19.4 28
Show 20268-3551 RST3259 112 1.8 29
Show 20256-3538 B 990 194 2.2 39
Show 20282-3644 BRT1807 261 3.5 43
Show 20223-3631 OL 25 257 1.7 44
Show 20217-3637 HDS2908 133 0.0 52
Show 20296-3638 RST3260 302 2.2 54
Show 20222-3541 I 430 345 20.7 54
Show 20218-3654 HJ 5189 294 7.5 60
Show 20300-3542 BRT1808 146 10.9 64
Show 20269-3724 R 321 123 1.6 71
Show 20211-3530 UC 4156 350 25.7 71
Show 20318-3558 RSS 551 175 15.4 77
Show 20198-3706 RST3254 40 1.6 86
Show 20317-3531 HJ 5205 36 33.3 87
Show 20291-3732 B 486 184 0.3 88
Show 20247-3445 DAW 226 BC 137 20.5 93
Show 20247-3445 HJ 5195 AB 115 16.3 93
Show 20247-3445 HJ 5195 AC 127 36.1 93
Show 20318-3723 RST3262 67 3.4 101
Show 20173-3638 RSS 545 132 22.1 103
Show 20338-3643 HDS2939 161 0.3 103
Show 20209-3450 B 478 28 6.0 104
Show 20164-3627 HJ 5183 AB 229 36.8 112
Show 20164-3627 HJ 5183 AC 179 46.3 112
Show 20200-3745 TVB 313 267 2.5 113
Show 20202-3435 I 1416 323 0.1 121
Show 20217-3813 KPP 471 209 3.7 127
Show 20340-3455 TDT2380 AB 76 0.5 131
Show 20168-3733 B 473 183 2.4 132
Show 20364-3706 B 2888 259 13.3 140
Show 20138-3602 I 299 26 0.6 144
Show 20362-3506 SKF1246 169 21.8 148
Show 20369-3713 KPP1356 244 10.2 148
Show 20347-3435 TDT2390 225 0.4 150
Show 20381-3627 KPP3107 325 6.6 152
Show 20130-3609 TDT2095 265 0.4 153
Show 20131-3637 TDT2097 236 1.2 153
Show 20201-3356 JSP 811 147 1.5 156
Show 20114-3601 TDT2065 150 1.7 173
Show 20361-3814 HJ 5208 277 9.2 173
Show 20291-3327 RST2142 327 1.9 174
Show 20112-3606 HJ 5173 AB 130 4.3 175
Show 20112-3606 ARY 113 AC 6 66.8 175
Show 20128-3454 HDS2881 12 15.5 176
Show 20314-3335 NSN 493 182 11.8 177
Show 20112-3547 UC 4115 276 47.3 178
Show 20272-3913 RST2140 47 1.8 179

 
 
WDS 20257-3617 : COMPONENTS
 
 
  A
B pa=148.3°
sep=8.94"
 
 
20257-3617 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202535.28-361546.6 Mag 13 PmRA -61.00
PmDE -71.0
 
 
20257-3617 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202535.67-361554.2 Mag 13 PmRA -54.00
PmDE -75.0 Calc coord yes