stampa
Login

Filter only those doubles you can observe? Yes, you can!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20203+1525
BPM 2117


Nearby doubles
9' : 20206+1519
BPM2122

10' : 20197+1522
A 1673

13' : 20195+1533
HDS2905

15' : 20201+1540
GWP2939

16' : 20194+1534
TOB 310

18' : 20192+1517
BPM2107

19' : 20190+1526
BPM2104

19' : 20190+1530
BKO 563

20' : 20189+1524
CHE 302

21' : 20197+1507
BPM2113

22' : 20188+1530
TOB 319AB

23' : 20194+1507
BPM2110

23' : 20215+1511
BPM2125

24' : 20190+1540
BPM2103

25' : 20196+1502
BPM2112

26' : 20198+1550
STE 2

27' : 20185+1519
BPM2100

29' : 20216+1546
BPM2126

29' : 20189+1546
CHE 301

31' : 20212+1553
BPM2124

31' : 20183+1539
CHE 293

32' : 20181+1519
CHE 290

32' : 20219+1504
BPM2129

33' : 20180+1526
CHE 286

33' : 20186+1548
CHE 295

33' : 20183+1509
CHE 294AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20203+1525 BPM 2117

 
 
20h 20m 16.06s +15° 25' 23.1" P.A. 49.00 sep 101.6 mag 15.37,15.81
 
 
Coord 2000 20203+1525 Discov num BPM2117 Comp Coord arcsec 2000 20 20 16.06 +15 25 23.1
Date first 1989 Date last 2015 Obs 9
Pa first 49 Pa last 49 P.A. Now (θ) 49°
Sep first 101.1 Sep last 101.629 Sep. Now (ρ) 101.629"
Mag pri 15.37 Mag sec 15.81 delta mag (ΔM) 0.44 Spectral class
Pri motion ra +001 Sec motion ra -003
Pri motion dec -016 Sec motion dec -001
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.968
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1805366829750283392
 
 
WDS 20203+1525 BPM 2117 : NOTES
 
 
discov_num notes refcode
BPM2117 [PM2000] 2265937 + [PM2000] 2266480. 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
20203+1525 BPM2117 1998 2 49 101.3 15.37 15.81 NV 202016.06+152523.1
20203+1525 BPM2117 2001 3 49 101.3 15.37 15.81 NV 202016.06+152523.1
20203+1525 BPM2117 2010 4 49 101.7 15.37 15.81 NV 202016.06+152523.1
20203+1525 BPM2117 2015 5 49 101.6 15.37 15.81 NV 202016.06+152523.1

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

 
 
WDS 20203+1525 BPM 2117 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20203+1525 BPM 2117 : MEASURES
 
 
No records found.

 
 
WDS 20203+1525 : VIRTUAL EYEPIECE
 
 

20203+1525 BPM2117A mag 15.37 20203+1525 BPM2117B sep 99.6 P.A. 48.00 mag 15.81 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 20203+1525 : ALADIN DSS IMAGE @ 20h 20m 16.06s +15° 25' 23.1"
 
 
 
 
WDS 20203+1525 BPM 2117 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20203+1525 BPM2117 distance=0' 20206+1519 BPM2122 distance=9' 20197+1522 A 1673 distance=10' 20195+1533 HDS2905 distance=13' 20201+1540 GWP2939 distance=15' 20194+1534 TOB 310 distance=16' 20192+1517 BPM2107 distance=18' 20190+1526 BPM2104 distance=19' 20190+1530 BKO 563 distance=19' 20189+1524 CHE 302 distance=20' 20197+1507 BPM2113 distance=21' 20188+1530 TOB 319AB distance=22' 20188+1530 CHE 299AC distance=22' 20194+1507 BPM2110 distance=23' 20215+1511 BPM2125 distance=23' 20190+1540 BPM2103 distance=24' 20196+1502 BPM2112 distance=25' 20198+1550 STE 2 distance=26' 20185+1519 BPM2100 distance=27' 20216+1546 BPM2126 distance=29' 20189+1546 CHE 301 distance=29' 20212+1553 BPM2124 distance=31' 20183+1539 CHE 293 distance=31' 20181+1519 CHE 290 distance=32' 20219+1504 BPM2129 distance=32' 20180+1526 CHE 286 distance=33' 20186+1548 CHE 295 distance=33' 20183+1509 CHE 294AB distance=33' 20183+1509 CHE 294AC distance=33' 20182+1511 A 1670 distance=34' 20187+1551 CHE 297AB distance=34' 20187+1551 CHE 298AC distance=34' 20226+1529 BPM2133 distance=34' 20183+1508 BPM2098 distance=34' 20187+1551 CHE 298BC distance=34' 20179+1520 SMA 116 distance=35' 20190+1456 CHE 303 distance=36' 20207+1601 YSC 70 distance=36' 20178+1530 CHE 280 distance=37' 20221+1501 BPM2130 distance=37' 20178+1520 CHE 281 distance=37' 20216+1556 BPM2127 distance=37' 20180+1543 CHE 285 distance=37' 20182+1504 BPM2097 distance=38' 20226+1510 LDS4838 distance=38' 20180+1544 CHE 284 distance=38' 20179+1508 A 1669 distance=39' 20204+1447 BPM2119 distance=39' 20177+1539 CHE 278 distance=39' 20230+1533 BPM2136 distance=40' 20209+1604 BPM2123 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 20203+1525 BPM2117 49 101.6
Show 20206+1519 BPM2122 117 119.3 9
Show 20197+1522 A 1673 55 1.0 10
Show 20195+1533 HDS2905 116 0.3 13
Show 20201+1540 GWP2939 40 24.7 15
Show 20194+1534 TOB 310 239 16.3 16
Show 20192+1517 BPM2107 264 67.4 18
Show 20190+1526 BPM2104 293 93.0 19
Show 20190+1530 BKO 563 147 9.2 19
Show 20189+1524 CHE 302 129 23.7 20
Show 20197+1507 BPM2113 3 78.8 21
Show 20188+1530 TOB 319 AB 65 14.9 22
Show 20188+1530 CHE 299 AC 329 37.6 22
Show 20194+1507 BPM2110 256 78.9 23
Show 20215+1511 BPM2125 188 114.3 23
Show 20190+1540 BPM2103 173 15.0 24
Show 20196+1502 BPM2112 85 109.1 25
Show 20198+1550 STE 2 164 8.1 26
Show 20185+1519 BPM2100 115 114.5 27
Show 20216+1546 BPM2126 343 112.6 29
Show 20189+1546 CHE 301 296 28.1 29
Show 20212+1553 BPM2124 59 81.4 31
Show 20183+1539 CHE 293 354 24.8 31
Show 20181+1519 CHE 290 153 10.2 32
Show 20219+1504 BPM2129 150 90.8 32
Show 20180+1526 CHE 286 92 25.9 33
Show 20186+1548 CHE 295 260 13.6 33
Show 20183+1509 CHE 294 AB 358 16.0 33
Show 20183+1509 CHE 294 AC 238 13.9 33
Show 20182+1511 A 1670 216 0.4 34
Show 20187+1551 CHE 297 AB 6 35.1 34
Show 20187+1551 CHE 298 AC 318 16.9 34
Show 20226+1529 BPM2133 169 63.6 34
Show 20183+1508 BPM2098 80 119.1 34
Show 20187+1551 CHE 298 BC 213 27.0 34
Show 20179+1520 SMA 116 159 9.7 35
Show 20190+1456 CHE 303 260 21.5 36
Show 20207+1601 YSC 70 159 0.5 36
Show 20178+1530 CHE 280 230 27.7 37
Show 20221+1501 BPM2130 349 49.5 37
Show 20178+1520 CHE 281 316 17.7 37
Show 20216+1556 BPM2127 197 109.9 37
Show 20180+1543 CHE 285 17 7.1 37
Show 20182+1504 BPM2097 355 46.9 38
Show 20226+1510 LDS4838 25 19.4 38
Show 20180+1544 CHE 284 339 30.4 38
Show 20179+1508 A 1669 247 3.1 39
Show 20204+1447 BPM2119 30 110.7 39
Show 20177+1539 CHE 278 89 10.5 39
Show 20230+1533 BPM2136 245 91.7 40
Show 20209+1604 BPM2123 22 86.6 40

 
 
WDS 20203+1525 : COMPONENTS
 
 
  A
B pa=48.0°
sep=99.56"
 
 
20203+1525 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202016.06+152523.1 Mag 15.37 PmRA 1.00
PmDE -16.0
 
 
20203+1525 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202021.17+152629.8 Mag 15.81 PmRA -3.00
PmDE -1.0 Calc delta mag 0.44 Calc coord yes