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Current system
20183+1508
BPM 2098


Nearby doubles
2' : 20183+1509
CHE 294AB

4' : 20182+1511
A 1670

5' : 20182+1504
BPM2097

7' : 20179+1508
A 1669

9' : 20180+1501
CHE 287

10' : 20177+1504
BPM2091

11' : 20177+1503
CHE 279

11' : 20181+1519
CHE 290

12' : 20185+1519
BPM2100

14' : 20179+1520
SMA 116

15' : 20178+1520
CHE 281

16' : 20181+1452
BPM2096

16' : 20194+1507
BPM2110

16' : 20190+1456
CHE 303

17' : 20192+1517
BPM2107

17' : 20172+1515
CHE 274AB

19' : 20180+1526
CHE 286

19' : 20189+1524
CHE 302

19' : 20174+1522
CHE 276

20' : 20196+1502
BPM2112

20' : 20169+1506
CHE 268AB

21' : 20197+1507
BPM2113

21' : 20190+1526
BPM2104

23' : 20178+1530
CHE 280

24' : 20186+1444
CHE 296

24' : 20167+1513
CHE 265



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

20183+1508 BPM 2098

 
 
20h 18m 18.46s +15° 07' 51.8" P.A. 80.00 sep 119.1 mag 13.55,14.01
 
 
Coord 2000 20183+1508 Discov num BPM2098 Comp Coord arcsec 2000 20 18 18.46 +15 07 51.8
Date first 1977 Date last 2015 Obs 9
Pa first 80 Pa last 79.9 P.A. Now (θ) 79.9°
Sep first 119.1 Sep last 119.103 Sep. Now (ρ) 119.103"
Mag pri 13.55 Mag sec 14.01 delta mag (ΔM) 0.46 Spectral class
Pri motion ra -003 Sec motion ra -002
Pri motion dec -010 Sec motion dec -011
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.126 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1805333943176704896
 
 
WDS 20183+1508 BPM 2098 : NOTES
 
 
discov_num notes refcode
BPM2098 [PM2000] 2254089 + [PM2000] 2254981. 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
20183+1508 BPM2098 1998 2 80 119.1 13.78 14.31 NV 201818.46+150751.8
20183+1508 BPM2098 2001 3 80 119.0 13.78 14.31 NV 201818.46+150751.8
20183+1508 BPM2098 2010 4 80 119.1 13.55 14.01 NV 201818.46+150751.8
20183+1508 BPM2098 2015 5 80 119.1 13.55 14.01 NV 201818.46+150751.8

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

 
 
WDS 20183+1508 BPM 2098 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20183+1508 BPM 2098 : MEASURES
 
 
No records found.

 
 
WDS 20183+1508 : VIRTUAL EYEPIECE
 
 

20183+1508 BPM2098A mag 13.55 20183+1508 BPM2098B sep 115.1 P.A. 79.50 mag 14.01 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20183+1508 : ALADIN DSS IMAGE @ 20h 18m 18.46s +15° 07' 51.8"
 
 
 
 
WDS 20183+1508 BPM 2098 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20183+1508 BPM2098 distance=0' 20183+1509 CHE 294AB distance=2' 20183+1509 CHE 294AC distance=2' 20182+1511 A 1670 distance=4' 20182+1504 BPM2097 distance=5' 20179+1508 A 1669 distance=7' 20180+1501 CHE 287 distance=9' 20177+1504 BPM2091 distance=10' 20177+1503 CHE 279 distance=11' 20181+1519 CHE 290 distance=11' 20185+1519 BPM2100 distance=12' 20179+1520 SMA 116 distance=14' 20178+1520 CHE 281 distance=15' 20181+1452 BPM2096 distance=16' 20194+1507 BPM2110 distance=16' 20190+1456 CHE 303 distance=16' 20192+1517 BPM2107 distance=17' 20172+1515 CHE 274AB distance=17' 20172+1515 DAM 360AC distance=17' 20180+1526 CHE 286 distance=19' 20189+1524 CHE 302 distance=19' 20174+1522 CHE 276 distance=19' 20196+1502 BPM2112 distance=20' 20169+1506 CHE 268AB distance=20' 20169+1506 ABH 136AD distance=20' 20169+1506 ABH 136AE distance=20' 20169+1506 ABH 136AF distance=20' 20169+1506 ABH 136AG distance=20' 20169+1506 ABH 136AH distance=20' 20169+1506 ABH 136AI distance=20' 20169+1506 ABH 136AJ distance=20' 20169+1506 ABH 136AK distance=20' 20169+1506 ABH 136AL distance=20' 20169+1506 CHE 268AC distance=20' 20169+1506 CHE 268BC distance=20' 20197+1507 BPM2113 distance=21' 20190+1526 BPM2104 distance=21' 20178+1530 CHE 280 distance=23' 20186+1444 CHE 296 distance=24' 20167+1513 CHE 265 distance=24' 20190+1447 GWP2937 distance=24' 20188+1530 TOB 319AB distance=24' 20188+1530 CHE 299AC distance=24' 20197+1522 A 1673 distance=24' 20190+1530 BKO 563 distance=25' 20167+1459 BPM2086 distance=26' 20168+1523 CHE 267 distance=26' 20188+1442 CHE 300 distance=27' 20175+1444 CHE 277 distance=27' 20172+1446 BPM2088 distance=27' 20164+1500 CHE 262 distance=28' 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 20183+1508 BPM2098 80 119.1
Show 20183+1509 CHE 294 AB 358 16.0 2
Show 20183+1509 CHE 294 AC 238 13.9 2
Show 20182+1511 A 1670 216 0.4 4
Show 20182+1504 BPM2097 355 46.9 5
Show 20179+1508 A 1669 247 3.1 7
Show 20180+1501 CHE 287 134 27.4 9
Show 20177+1504 BPM2091 71 77.9 10
Show 20177+1503 CHE 279 181 6.8 11
Show 20181+1519 CHE 290 153 10.2 11
Show 20185+1519 BPM2100 115 114.5 12
Show 20179+1520 SMA 116 159 9.7 14
Show 20178+1520 CHE 281 316 17.7 15
Show 20181+1452 BPM2096 2 45.2 16
Show 20194+1507 BPM2110 256 78.9 16
Show 20190+1456 CHE 303 260 21.5 16
Show 20192+1517 BPM2107 264 67.4 17
Show 20172+1515 CHE 274 AB 148 27.5 17
Show 20172+1515 DAM 360 AC 21 5.9 17
Show 20180+1526 CHE 286 92 25.9 19
Show 20189+1524 CHE 302 129 23.7 19
Show 20174+1522 CHE 276 261 18.0 19
Show 20196+1502 BPM2112 85 109.1 20
Show 20169+1506 CHE 268 AB 213 10.2 20
Show 20169+1506 ABH 136 AD 281 39.7 20
Show 20169+1506 ABH 136 AE 231 74.0 20
Show 20169+1506 ABH 136 AF 217 52.4 20
Show 20169+1506 ABH 136 AG 212 51.0 20
Show 20169+1506 ABH 136 AH 190 55.4 20
Show 20169+1506 ABH 136 AI 181 67.9 20
Show 20169+1506 ABH 136 AJ 57 93.0 20
Show 20169+1506 ABH 136 AK 65 103.2 20
Show 20169+1506 ABH 136 AL 64 125.3 20
Show 20169+1506 CHE 268 AC 337 21.4 20
Show 20169+1506 CHE 268 BC 354 28.4 20
Show 20197+1507 BPM2113 3 78.8 21
Show 20190+1526 BPM2104 293 93.0 21
Show 20178+1530 CHE 280 230 27.7 23
Show 20186+1444 CHE 296 23 28.2 24
Show 20167+1513 CHE 265 68 20.8 24
Show 20190+1447 GWP2937 61 7.5 24
Show 20188+1530 TOB 319 AB 65 14.9 24
Show 20188+1530 CHE 299 AC 329 37.6 24
Show 20197+1522 A 1673 55 1.0 24
Show 20190+1530 BKO 563 147 9.2 25
Show 20167+1459 BPM2086 286 62.5 26
Show 20168+1523 CHE 267 18 36.5 26
Show 20188+1442 CHE 300 319 40.2 27
Show 20175+1444 CHE 277 346 4.0 27
Show 20172+1446 BPM2088 343 73.4 27
Show 20164+1500 CHE 262 245 19.7 28

 
 
WDS 20183+1508 : COMPONENTS
 
 
  A
B pa=79.5°
sep=115.10"
 
 
20183+1508 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201818.46+150751.8 Mag 13.55 PmRA -3.00
PmDE -10.0
 
 
20183+1508 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201826.28+150812.7 Mag 14.01 PmRA -2.00
PmDE -11.0 Calc delta mag 0.46 Calc coord yes