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Doubles in session


Current system
20163+1615
CHE 260


Nearby doubles
11' : 20166+1606
CHE 263

14' : 20166+1603
CHE 264

15' : 20158+1628
BPM2080

15' : 20165+1602
BKO 558

16' : 20165+1601
BKO 559

18' : 20171+1604
CHE 270

20' : 20171+1601
CHE 271

21' : 20148+1616
CHE 237

24' : 20161+1553
CHE 254AB

24' : 20161+1552
BKO 557

25' : 20148+1605
CHE 238

26' : 20151+1555
CHE 241

27' : 20147+1602
CHE 236

27' : 20144+1611
CHE 227

27' : 20172+1553
CHE 273AB

28' : 20144+1608
CHE 228AB

28' : 20171+1641
BPM2087

29' : 20181+1605
BKO 561

29' : 20151+1552
BKO 543

30' : 20146+1600
CHE 233

31' : 20174+1643
LDS1039

31' : 20182+1604
CHE 291

31' : 20141+1612
CHE 223

33' : 20179+1553
CHE 283

34' : 20145+1555
CHE 230AB

34' : 20168+1543
CHE 266



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

20163+1615 CHE 260

 
 
20h 16m 14.61s +16° 15' 49.7" P.A. 201.00 sep 27.4 mag 13.18,13.89
 
 
Coord 2000 20163+1615 Discov num CHE 260 Comp Coord arcsec 2000 20 16 14.61 +16 15 49.7
Date first 1910 Date last 2015 Obs 11
Pa first 199 Pa last 200.7 P.A. Now (θ) 200.7°
Sep first 25.7 Sep last 27.444 Sep. Now (ρ) 27.444"
Mag pri 13.18 Mag sec 13.89 delta mag (ΔM) 0.71 Spectral class
Pri motion ra +017 Sec motion ra -003
Pri motion dec +003 Sec motion dec -008
Notes
rPM=1.322
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1808660760431178112
 
 
WDS 20163+1615 CHE 260 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909 Pa - Chevalier, Stanislas .
Che1909 Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910 Ma j Chevalier, Stanislas & Tsang Ziang-seng .
Che1910 +Pa Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911 Ma - Chevalier, Stanislas .
Che1911 +Pa Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925 Pa - Chevalier, Stanislas 1925JO......8...65G
Che1925 J. Obs. 8, 65, 1925
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20163+1615 CHE 260 1910 1 199 25.7 10.20 11.00 201614.58+161549.8
20163+1615 CHE 260 2008 2 201 27.4 10.20 11.00 201614.58+161549.8
20163+1615 CHE 260 2010 6 201 27.4 13.18 13.89 201614.61+161549.7
20163+1615 CHE 260 2015 7 201 27.5 13.18 13.89 201614.61+161549.7

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

 
 
WDS 20163+1615 CHE 260 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20163+1615 CHE 260 : MEASURES
 
 
No records found.

 
 
WDS 20163+1615 : VIRTUAL EYEPIECE
 
 

20163+1615 CHE 260A mag 13.18 20163+1615 CHE 260B sep 27.3 P.A. 199.90 mag 13.89 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 20163+1615 : ALADIN DSS IMAGE @ 20h 16m 14.61s +16° 15' 49.7"
 
 
 
 
WDS 20163+1615 CHE 260 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20163+1615 CHE 260 distance=0' 20166+1606 CHE 263 distance=11' 20166+1603 CHE 264 distance=14' 20158+1628 BPM2080 distance=15' 20165+1602 BKO 558 distance=15' 20165+1601 BKO 559 distance=16' 20171+1604 CHE 270 distance=18' 20171+1601 CHE 271 distance=20' 20148+1616 CHE 237 distance=21' 20161+1553 CHE 254AB distance=24' 20161+1553 BKO 556AC distance=24' 20161+1552 BKO 557 distance=24' 20148+1605 CHE 238 distance=25' 20151+1555 CHE 241 distance=26' 20147+1602 CHE 236 distance=27' 20144+1611 CHE 227 distance=27' 20172+1553 CHE 273AB distance=27' 20172+1553 BKO 560BC distance=28' 20144+1608 CHE 228AB distance=28' 20144+1608 CHE 228AC distance=28' 20171+1641 BPM2087 distance=28' 20144+1608 BKO 540BD distance=28' 20181+1605 BKO 561 distance=29' 20151+1552 BKO 543 distance=29' 20146+1600 CHE 233 distance=30' 20174+1643 LDS1039 distance=31' 20182+1604 CHE 291 distance=31' 20141+1612 CHE 223 distance=31' 20179+1553 CHE 283 distance=33' 20145+1555 CHE 230AB distance=34' 20145+1555 BKO 542BC distance=34' 20139+1611 BPM2066BC distance=34' 20168+1543 CHE 266 distance=34' 20181+1555 J 553 distance=35' 20139+1611 BPM2065AB distance=35' 20183+1556 CHE 292 distance=36' 20138+1609 BKO 536 distance=36' 20181+1552 CHE 289 distance=37' 20137+1609 STF2651AB distance=37' 20137+1609 SHY 768AC distance=37' 20163+1538 CHE 261AB distance=38' 20163+1538 CHE 261AC distance=38' 20137+1608 CHE 216 distance=38' 20186+1600 BPM2102 distance=39' 20161+1537 CHE 255 distance=39' 20136+1613 CHE 214 distance=39' 20141+1553 BPM2068 distance=39' 20159+1655 GWP2932 distance=40' 20157+1537 CHE 247 distance=40' 20170+1538 CHE 269 distance=40' 20154+1538 CHE 243AB distance=40' 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 20163+1615 CHE 260 201 27.4
Show 20166+1606 CHE 263 140 4.0 11
Show 20166+1603 CHE 264 35 28.3 14
Show 20158+1628 BPM2080 65 82.7 15
Show 20165+1602 BKO 558 137 6.2 15
Show 20165+1601 BKO 559 36 4.8 16
Show 20171+1604 CHE 270 103 16.1 18
Show 20171+1601 CHE 271 34 26.3 20
Show 20148+1616 CHE 237 219 21.8 21
Show 20161+1553 CHE 254 AB 133 26.6 24
Show 20161+1553 BKO 556 AC 313 10.2 24
Show 20161+1552 BKO 557 347 5.6 24
Show 20148+1605 CHE 238 303 24.2 25
Show 20151+1555 CHE 241 49 21.3 26
Show 20147+1602 CHE 236 291 21.4 27
Show 20144+1611 CHE 227 46 5.2 27
Show 20172+1553 CHE 273 AB 94 26.8 27
Show 20172+1553 BKO 560 BC 199 1.4 28
Show 20144+1608 CHE 228 AB 309 38.6 28
Show 20144+1608 CHE 228 AC 268 24.4 28
Show 20171+1641 BPM2087 45 37.0 28
Show 20144+1608 BKO 540 BD 134 9.9 28
Show 20181+1605 BKO 561 91 5.8 29
Show 20151+1552 BKO 543 325 6.4 29
Show 20146+1600 CHE 233 269 15.7 30
Show 20174+1643 LDS1039 207 126.8 31
Show 20182+1604 CHE 291 275 8.3 31
Show 20141+1612 CHE 223 82 8.5 31
Show 20179+1553 CHE 283 80 24.5 33
Show 20145+1555 CHE 230 AB 253 20.5 34
Show 20145+1555 BKO 542 BC 179 7.9 34
Show 20139+1611 BPM2066 BC 319 100.1 34
Show 20168+1543 CHE 266 51 36.5 34
Show 20181+1555 J 553 20 3.7 35
Show 20139+1611 BPM2065 AB 37 72.8 35
Show 20183+1556 CHE 292 181 15.7 36
Show 20138+1609 BKO 536 256 8.8 36
Show 20181+1552 CHE 289 39 32.5 37
Show 20137+1609 STF2651 AB 279 0.9 37
Show 20137+1609 SHY 768 AC 84 999.9 37
Show 20163+1538 CHE 261 AB 41 18.3 38
Show 20163+1538 CHE 261 AC 111 23.8 38
Show 20137+1608 CHE 216 290 25.9 38
Show 20186+1600 BPM2102 47 72.1 39
Show 20161+1537 CHE 255 216 24.6 39
Show 20136+1613 CHE 214 334 26.9 39
Show 20141+1553 BPM2068 355 49.0 39
Show 20159+1655 GWP2932 14 15.0 40
Show 20157+1537 CHE 247 4.6 40
Show 20170+1538 CHE 269 285 26.9 40
Show 20154+1538 CHE 243 AB 222 24.0 40

 
 
WDS 20163+1615 : COMPONENTS
 
 
  A
B pa=199.9°
sep=27.31"
 
 
20163+1615 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201614.61+161549.7 Mag 13.18 PmRA 17.00
PmDE 3.0
 
 
20163+1615 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201613.96+161524.0 Mag 13.89 PmRA -3.00
PmDE -8.0 Calc delta mag 0.71 Calc coord yes