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Current system
20034+5515
HJ 1480


Nearby doubles
14' : 20020+5523
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TDT1926

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STI2498

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STI2492

37' : 19592+5526
STI2490

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BU 426AB

42' : 19596+5451
STI2491

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STI2503

49' : 20041+5428
STI2497

52' : 20050+5426
MGN 1

55' : 19573+5501
TDT1873

55' : 20086+5444
STI2504

55' : 20071+5431
TDT1991

57' : 19587+5555
STI2489

57' : 20091+5546
STI2505

58' : 20082+5556
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STI2500

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STI2484

71' : 19558+5545
STI2476

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STI2488

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STI2511



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

20034+5515 HJ 1480

 
 
20h 03m 21.96s +55° 15' 34.7" P.A. 97.00 sep 14.3 mag 9.89,13.20
 
 
Coord 2000 20034+5515 Discov num HJ 1480 Comp Coord arcsec 2000 20 03 21.96 +55 15 34.7
Date first 1828 Date last 2015 Obs 10
Pa first 98 Pa last 97.3 P.A. Now (θ) 97.3°
Sep first 12.0 Sep last 14.27 Sep. Now (ρ) 14.27"
Mag pri 9.89 Mag sec 13.20 delta mag (ΔM) 3.31 Spectral class
Pri motion ra +016 Sec motion ra -009
Pri motion dec +001 Sec motion dec -003
Notes
rPM=1.579
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3940-01400-1 Gaia DR2 2185890383732962560
 
 
WDS 20034+5515 HJ 1480 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20034+5515 HJ 1480 1999 3 97 14.6 9.89 13.20 D 200321.96+551534.7
20034+5515 HJ 1480 2003 5 97 14.6 9.89 13.20 D 200321.96+551534.7
20034+5515 HJ 1480 2010 6 96 13.6 9.89 13.20 200321.96+551534.7
20034+5515 HJ 1480 2015 7 97 14.3 9.89 13.20 200321.96+551534.7

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

 
 
WDS 20034+5515 HJ 1480 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20034+5515 HJ 1480 : MEASURES
 
 
No records found.

 
 
WDS 20034+5515 : VIRTUAL EYEPIECE
 
 

20034+5515 HJ 1480A mag 9.89 20034+5515 HJ 1480B sep 8.3 P.A. 102.70 mag 13.2 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 20034+5515 : ALADIN DSS IMAGE @ 20h 03m 21.96s +55° 15' 34.7"
 
 
 
 
WDS 20034+5515 HJ 1480 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20034+5515 HJ 1480 distance=0' 20020+5523 STI2495 distance=14' 20048+5522 STI2499 distance=14' 20021+5541 TDT1926 distance=28' 20042+5546 STI2498 distance=32' 20007+5540 STI2492 distance=34' 20021+5439 BU 427CD distance=37' 20021+5439 ENG 68CE distance=37' 19592+5526 STI2490 distance=37' 20021+5439 BU 426AB distance=39' 20021+5439 BU 426AC distance=39' 20021+5439 MLR 580EF distance=39' 19596+5451 STI2491 distance=42' 20084+5524 STI2503 distance=44' 20041+5428 STI2497 distance=49' 20050+5426 MGN 1 distance=52' 19573+5501 TDT1873 distance=55' 20086+5444 STI2504 distance=55' 20071+5431 TDT1991 distance=55' 19587+5555 STI2489 distance=57' 20091+5546 STI2505 distance=57' 20082+5556 STI2502 distance=58' 20057+5610 STI2500 distance=59' 19575+5442 STI2487 distance=62' 20103+5452 TDT2043 distance=65' 20054+5620 KPP4184 distance=68' 19564+5546 STI2480 distance=68' 19569+5434 STI2484 distance=70' 19558+5545 STI2476 distance=71' 19577+5423 STI2488 distance=72' 20116+5539 STI2511 distance=74' 20004+5627 ES 1756 distance=77' 19565+5608 STI2483 distance=78' 19550+5547 STI2474 distance=79' 19562+5427 STI2478 distance=79' 20124+5447 TDT2082 distance=83' 19560+5419 ES 985 distance=86' 20112+5422 STI2509 distance=86' 20131+5538 STI2513 distance=87' 20131+5544 STI2512 distance=87' 19541+5558 STI2473 distance=89' 19572+5627 STI2485 distance=89' 19581+5355 ARG 35 distance=93' 20143+5501 TDT2111 distance=96' 20147+5509 TDT2115 distance=98' 20020+5652 SKF2027 distance=98' 20142+5445 A 1422 distance=99' 19531+5430 STI2471CD distance=99' 19520+5536 STI2467 distance=99' 19564+5635 STI2481 distance=100' 20140+5557 TOK 5 distance=100' 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 20034+5515 HJ 1480 97 14.3 0
Show 20020+5523 STI2495 178 5.5 14
Show 20048+5522 STI2499 143 9.0 14
Show 20021+5541 TDT1926 194 2.7 28
Show 20042+5546 STI2498 119 13.8 32
Show 20007+5540 STI2492 154 3.9 34
Show 20021+5439 BU 427 CD 336 3.1 37
Show 20021+5439 ENG 68 CE 158 160.3 37
Show 19592+5526 STI2490 18 8.0 37
Show 20021+5439 BU 426 AB 306 5.9 39
Show 20021+5439 BU 426 AC 53 163.2 39
Show 20021+5439 MLR 580 EF 159 0.6 39
Show 19596+5451 STI2491 233 9.7 42
Show 20084+5524 STI2503 159 10.8 44
Show 20041+5428 STI2497 30 12.5 49
Show 20050+5426 MGN 1 115 188.5 52
Show 19573+5501 TDT1873 38 1.7 55
Show 20086+5444 STI2504 64 11.3 55
Show 20071+5431 TDT1991 333 2.0 55
Show 19587+5555 STI2489 303 10.5 57
Show 20091+5546 STI2505 15 10.2 57
Show 20082+5556 STI2502 65 14.9 58
Show 20057+5610 STI2500 195 7.5 59
Show 19575+5442 STI2487 229 6.7 62
Show 20103+5452 TDT2043 36 2.1 65
Show 20054+5620 KPP4184 101 52.4 68
Show 19564+5546 STI2480 257 3.6 68
Show 19569+5434 STI2484 29 7.8 70
Show 19558+5545 STI2476 354 10.5 71
Show 19577+5423 STI2488 4 8.7 72
Show 20116+5539 STI2511 337 13.1 74
Show 20004+5627 ES 1756 189 2.1 77
Show 19565+5608 STI2483 58 6.0 78
Show 19550+5547 STI2474 93 4.0 79
Show 19562+5427 STI2478 152 14.7 79
Show 20124+5447 TDT2082 349 2.2 83
Show 19560+5419 ES 985 291 3.1 86
Show 20112+5422 STI2509 257 7.8 86
Show 20131+5538 STI2513 333 5.0 87
Show 20131+5544 STI2512 107 10.5 87
Show 19541+5558 STI2473 326 6.1 89
Show 19572+5627 STI2485 73 6.3 89
Show 19581+5355 ARG 35 227 7.4 93
Show 20143+5501 TDT2111 154 2.0 96
Show 20147+5509 TDT2115 265 2.2 98
Show 20020+5652 SKF2027 39 58.1 98
Show 20142+5445 A 1422 351 2.8 99
Show 19531+5430 STI2471 CD 299 10.5 99
Show 19520+5536 STI2467 138 3.0 99
Show 19564+5635 STI2481 71 8.1 100
Show 20140+5557 TOK 5 90 0.0 100

 
 
WDS 20034+5515 : COMPONENTS
 
 
  A
B pa=102.7°
sep=8.27"
 
 
20034+5515 A
 
 
Coord arcsec 2000 200321.96+551534.7 Mag 9.89 PmRA 16.00 PmDE 1.0
Tycho2 3940-01400-1
Tycho2
Tycho2 3940-01400-1 Pflag RAmdeg 300.84151055 DEmdeg 55.25966076
PmRA 14.8 PmDE -0.1 E RAmdeg 18 E DEmdeg 19
E pmRA 2.0 E pmDE 2.0 EpRAm 1989.64 EpDEm 1989.54
Num 6 Q RAmdeg 1.3 Q DEmdeg 0.9 Q pmRA 1.3
Q pmDE 0.9 BTmag 11.076 E BTmag 0.047 VTmag 9.888
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 300.84144889 DEdeg 55.25966139 EpRA 1990 1.60
EpDE 1990 1.64 E RAdeg 19.8 E DEdeg 21.2 Posflg
Corr -0.1
 
 
20034+5515 B
 
 
Coord arcsec 2000 200322.90+551532.9 Mag 13.2 PmRA -9.00 PmDE -3.0
Calc delta mag 3.31 Calc coord yes