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Doubles in session


Current system
20204+1447
BPM 2119


Nearby doubles
19' : 20212+1433
AG 403

20' : 20196+1502
BPM2112

20' : 20204+1427
BPM2120

20' : 20190+1447
GWP2937

22' : 20190+1456
CHE 303

23' : 20197+1507
BPM2113

24' : 20188+1442
CHE 300

25' : 20194+1507
BPM2110

26' : 20186+1444
CHE 296

28' : 20219+1504
BPM2129

29' : 20221+1501
BPM2130

29' : 20215+1511
BPM2125

33' : 20206+1519
BPM2122

34' : 20181+1452
BPM2096

35' : 20192+1517
BPM2107

36' : 20200+1412
BPM2115

37' : 20182+1504
BPM2097

37' : 20197+1522
A 1673

37' : 20183+1508
BPM2098

38' : 20180+1501
CHE 287

38' : 20183+1509
CHE 294AB

38' : 20178+1440
CHE 282

39' : 20203+1525
BPM2117

41' : 20182+1511
A 1670

41' : 20226+1510
LDS4838

42' : 20175+1444
CHE 277



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

20204+1447 BPM 2119

 
 
20h 20m 22.72s +14° 46' 41.0" P.A. 30.00 sep 110.7 mag 13.39,14.65
 
 
Coord 2000 20204+1447 Discov num BPM2119 Comp Coord arcsec 2000 20 20 22.72 +14 46 41.0
Date first 1972 Date last 2015 Obs 9
Pa first 30 Pa last 29.8 P.A. Now (θ) 29.8°
Sep first 110.7 Sep last 110.748 Sep. Now (ρ) 110.748"
Mag pri 13.39 Mag sec 14.65 delta mag (ΔM) 1.26 Spectral class
Pri motion ra -007 Sec motion ra -003
Pri motion dec -006 Sec motion dec -002
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.614
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1805260378978118400
 
 
WDS 20204+1447 BPM 2119 : NOTES
 
 
discov_num notes refcode
BPM2119 [PM2000] 2266622 + [PM2000] 2266983. 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
20204+1447 BPM2119 1998 2 30 110.7 13.57 14.83 NV 202022.72+144641.0
20204+1447 BPM2119 2001 3 30 110.7 13.57 14.83 NV 202022.72+144641.0
20204+1447 BPM2119 2010 4 30 110.7 13.39 14.65 NV 202022.72+144641.0
20204+1447 BPM2119 2015 5 30 110.7 13.39 14.65 NV 202022.72+144641.0

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

 
 
WDS 20204+1447 BPM 2119 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20204+1447 BPM 2119 : MEASURES
 
 
No records found.

 
 
WDS 20204+1447 : VIRTUAL EYEPIECE
 
 

20204+1447 BPM2119A mag 13.39 20204+1447 BPM2119B sep 109.8 P.A. 29.00 mag 14.65 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20204+1447 : ALADIN DSS IMAGE @ 20h 20m 22.72s +14° 46' 41.0"
 
 
 
 
WDS 20204+1447 BPM 2119 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20204+1447 BPM2119 distance=0' 20212+1433 AG 403 distance=19' 20196+1502 BPM2112 distance=20' 20204+1427 BPM2120 distance=20' 20190+1447 GWP2937 distance=20' 20190+1456 CHE 303 distance=22' 20197+1507 BPM2113 distance=23' 20188+1442 CHE 300 distance=24' 20194+1507 BPM2110 distance=25' 20186+1444 CHE 296 distance=26' 20219+1504 BPM2129 distance=28' 20221+1501 BPM2130 distance=29' 20194+1422 A 1672BC distance=29' 20194+1422 STF2665A,BC distance=29' 20215+1511 BPM2125 distance=29' 20206+1519 BPM2122 distance=33' 20181+1452 BPM2096 distance=34' 20192+1517 BPM2107 distance=35' 20200+1412 BPM2115 distance=36' 20182+1504 BPM2097 distance=37' 20197+1522 A 1673 distance=37' 20183+1508 BPM2098 distance=37' 20180+1501 CHE 287 distance=38' 20183+1509 CHE 294AB distance=38' 20183+1509 CHE 294AC distance=38' 20178+1440 CHE 282 distance=38' 20203+1525 BPM2117 distance=39' 20182+1511 A 1670 distance=41' 20226+1510 LDS4838 distance=41' 20175+1444 CHE 277 distance=42' 20177+1503 CHE 279 distance=42' 20177+1429 BPM2092 distance=43' 20179+1508 A 1669 distance=43' 20185+1519 BPM2100 distance=43' 20189+1524 CHE 302 distance=43' 20177+1504 BPM2091 distance=43' 20190+1526 BPM2104 distance=44' 20173+1443 CHE 275 distance=45' 20231+1508 BPM2137 distance=46' 20181+1519 CHE 290 distance=46' 20174+1430 BPM2089 distance=46' 20178+1417 BPM2094BC distance=46' 20172+1446 BPM2088 distance=47' 20190+1530 BKO 563 distance=48' 20178+1417 BPM2093AB distance=48' 20195+1533 HDS2905 distance=48' 20188+1530 TOB 319AB distance=49' 20188+1530 CHE 299AC distance=49' 20179+1520 SMA 116 distance=49' 20194+1534 TOB 310 distance=50' 20171+1434 BPMA244 distance=50' 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 20204+1447 BPM2119 30 110.7
Show 20212+1433 AG 403 292 43.1 19
Show 20196+1502 BPM2112 85 109.1 20
Show 20204+1427 BPM2120 168 117.9 20
Show 20190+1447 GWP2937 61 7.5 20
Show 20190+1456 CHE 303 260 21.5 22
Show 20197+1507 BPM2113 3 78.8 23
Show 20188+1442 CHE 300 319 40.2 24
Show 20194+1507 BPM2110 256 78.9 25
Show 20186+1444 CHE 296 23 28.2 26
Show 20219+1504 BPM2129 150 90.8 28
Show 20221+1501 BPM2130 349 49.5 29
Show 20194+1422 A 1672 BC 59 0.1 29
Show 20194+1422 STF2665 A,BC 12 3.3 29
Show 20215+1511 BPM2125 188 114.3 29
Show 20206+1519 BPM2122 117 119.3 33
Show 20181+1452 BPM2096 2 45.2 34
Show 20192+1517 BPM2107 264 67.4 35
Show 20200+1412 BPM2115 187 115.5 36
Show 20182+1504 BPM2097 355 46.9 37
Show 20197+1522 A 1673 55 1.0 37
Show 20183+1508 BPM2098 80 119.1 37
Show 20180+1501 CHE 287 134 27.4 38
Show 20183+1509 CHE 294 AB 358 16.0 38
Show 20183+1509 CHE 294 AC 238 13.9 38
Show 20178+1440 CHE 282 134 15.2 38
Show 20203+1525 BPM2117 49 101.6 39
Show 20182+1511 A 1670 216 0.4 41
Show 20226+1510 LDS4838 25 19.4 41
Show 20175+1444 CHE 277 346 4.0 42
Show 20177+1503 CHE 279 181 6.8 42
Show 20177+1429 BPM2092 318 79.2 43
Show 20179+1508 A 1669 247 3.1 43
Show 20185+1519 BPM2100 115 114.5 43
Show 20189+1524 CHE 302 129 23.7 43
Show 20177+1504 BPM2091 71 77.9 43
Show 20190+1526 BPM2104 293 93.0 44
Show 20173+1443 CHE 275 332 30.4 45
Show 20231+1508 BPM2137 314 41.6 46
Show 20181+1519 CHE 290 153 10.2 46
Show 20174+1430 BPM2089 200 85.8 46
Show 20178+1417 BPM2094 BC 233 66.9 46
Show 20172+1446 BPM2088 343 73.4 47
Show 20190+1530 BKO 563 147 9.2 48
Show 20178+1417 BPM2093 AB 68 116.6 48
Show 20195+1533 HDS2905 116 0.3 48
Show 20188+1530 TOB 319 AB 65 14.9 49
Show 20188+1530 CHE 299 AC 329 37.6 49
Show 20179+1520 SMA 116 159 9.7 49
Show 20194+1534 TOB 310 239 16.3 50
Show 20171+1434 BPMA244 112 297.6 50

 
 
WDS 20204+1447 : COMPONENTS
 
 
  A
B pa=29.0°
sep=109.85"
 
 
20204+1447 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202022.72+144641.0 Mag 13.39 PmRA -7.00
PmDE -6.0
 
 
20204+1447 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202026.39+144817.1 Mag 14.65 PmRA -3.00
PmDE -2.0 Calc delta mag 1.26 Calc coord yes