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Current system
21027-0410
GWP 3031


Nearby doubles
35' : 21047-0429
HJ 5244

35' : 21050-0403
RST4690

47' : 21033-0456
TDT2716

49' : 21000-0436
RST4688

60' : 20588-0402
RST4687

61' : 21009-0316
CVR 235

64' : 21067-0431
TDT2756

67' : 20586-0434
BRT 511

68' : 21070-0435
BRT 512

68' : 21001-0506
WSP 69AB

70' : 21051-0510
A 177

71' : 21050-0309
CVR 238

75' : 21037-0258
J 1717

82' : 21081-0418
KPP1922

83' : 21082-0404
LDS4864

86' : 20587-0511
KPP 928

89' : 21001-0530
UC 4356

90' : 21086-0427
BRT 514

92' : 21088-0426
VVO 18AB

93' : 21014-0539
CHE 304

94' : 21004-0537
TDT2690

95' : 20578-0510
J 1714

98' : 20568-0449
LDS6420

99' : 21001-0541
ROE 114AB

102' : 21041-0549
STF2745AB

102' : 21066-0534
BRT 557



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

21027-0410 GWP 3031

 
 
21h 02m 43.17s -04° 10' 19.3" P.A. 164.00 sep 13.1 mag 15.60,17.30
 
 
Coord 2000 21027-0410 Discov num GWP3031 Comp Coord arcsec 2000 21 02 43.17 -04 10 19.3
Date first 1987 Date last 2016 Obs 7
Pa first 165 Pa last 164.2 P.A. Now (θ) 164.2°
Sep first 13.1 Sep last 13.065 Sep. Now (ρ) 13.065"
Mag pri 15.60 Mag sec 17.30 delta mag (ΔM) 1.7 Spectral class
Pri motion ra +066 Sec motion ra +058
Pri motion dec -016 Sec motion dec -018
Notes V (Proper motion indicates physical)
rPM=0.121 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 6915324201886304256
 
 
WDS 21027-0410 GWP 3031 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP (RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP (RA 12h00m to 23h59m, DEC +20 to -20 deg)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21027-0410 GWP3031 1998 2 165 13.0 15.60 17.30 V 210243.17-041019.3
21027-0410 GWP3031 2015 3 164 13.1 15.60 17.30 V 210243.17-041019.3
21027-0410 GWP3031 2016 7 164 13.1 15.60 17.30 V 210243.17-041019.3

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

 
 
WDS 21027-0410 GWP 3031 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21027-0410 GWP 3031 : MEASURES
 
 
No records found.

 
 
WDS 21027-0410 : VIRTUAL EYEPIECE
 
 

21027-0410 GWP3031A mag 15.6 21027-0410 GWP3031B sep 13.1 P.A. 164.20 mag 17.3 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 21027-0410 : ALADIN DSS IMAGE @ 21h 02m 43.17s -04° 10' 19.3"
 
 
 
 
WDS 21027-0410 GWP 3031 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21027-0410 GWP3031 distance=0' 21047-0429 HJ 5244 distance=35' 21050-0403 RST4690 distance=35' 21033-0456 TDT2716 distance=47' 21000-0436 RST4688 distance=49' 20588-0402 RST4687 distance=60' 21009-0316 CVR 235 distance=61' 21067-0431 TDT2756 distance=64' 20586-0434 BRT 511 distance=67' 21070-0435 BRT 512 distance=68' 21001-0506 WSP 69AB distance=68' 21001-0506 WSP 69AC distance=68' 21001-0506 WSP 69AD distance=68' 21051-0510 A 177 distance=70' 21050-0309 CVR 238 distance=71' 21037-0258 J 1717 distance=75' 21081-0418 KPP1922 distance=82' 21082-0404 LDS4864 distance=83' 20587-0511 KPP 928 distance=86' 21001-0530 UC 4356 distance=89' 21086-0427 BRT 514 distance=90' 21088-0426 HDS3013Aa,Ab distance=92' 21088-0426 VVO 18AB distance=92' 21088-0426 AMM 10AC distance=92' 21088-0426 AMM 10AD distance=92' 21088-0426 AMM 10AE distance=92' 21088-0426 AMM 10AF distance=92' 21088-0426 AMM 10AG distance=92' 21014-0539 CHE 304 distance=93' 21004-0537 TDT2690 distance=94' 20578-0510 J 1714 distance=95' 20568-0449 LDS6420 distance=98' 21001-0541 ROE 114AB distance=99' 21001-0541 ROE 114AC distance=99' 21001-0541 ROE 114AD distance=99' 21041-0549 MCA 66Aa,Ab distance=102' 21041-0549 STF2745AB distance=102' 21066-0534 BRT 557 distance=102' 21017-0552 TDS1111 distance=103' 21005-0548 ROE 148 distance=104' 21092-0450 KPP2590 distance=105' 21095-0437 CVR 889 distance=106' 21070-0529 GRV1139 distance=108' 20562-0459 BRT 510 distance=111' 21065-0546 RST4692 distance=111' 21077-0534 BUP 225 distance=113' 21075-0244 KPP 484 distance=113' 20559-0504 HJ 5514AB distance=116' 20559-0504 HJ 5514AC distance=116' 21032-0610 RST4689 distance=120' 21110-0403 BAR9012 distance=125' 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 21027-0410 GWP3031 164 13.1
Show 21047-0429 HJ 5244 132 13.6 35
Show 21050-0403 RST4690 7 0.9 35
Show 21033-0456 TDT2716 240 0.7 47
Show 21000-0436 RST4688 112 0.3 49
Show 20588-0402 RST4687 308 0.8 60
Show 21009-0316 CVR 235 297 75.5 61
Show 21067-0431 TDT2756 84 0.6 64
Show 20586-0434 BRT 511 82 4.0 67
Show 21070-0435 BRT 512 63 5.2 68
Show 21001-0506 WSP 69 AB 89 7.4 68
Show 21001-0506 WSP 69 AC 15 15.0 68
Show 21001-0506 WSP 69 AD 147 17.0 68
Show 21051-0510 A 177 337 1.2 70
Show 21050-0309 CVR 238 79 23.5 71
Show 21037-0258 J 1717 180 3.0 75
Show 21081-0418 KPP1922 338 15.1 82
Show 21082-0404 LDS4864 45 2.0 83
Show 20587-0511 KPP 928 341 7.6 86
Show 21001-0530 UC 4356 325 25.1 89
Show 21086-0427 BRT 514 135 4.6 90
Show 21088-0426 HDS3013 Aa,Ab 326 0.2 92
Show 21088-0426 VVO 18 AB 332 20.9 92
Show 21088-0426 AMM 10 AC 262 4.4 92
Show 21088-0426 AMM 10 AD 264 4.9 92
Show 21088-0426 AMM 10 AE 2 12.9 92
Show 21088-0426 AMM 10 AF 330 20.2 92
Show 21088-0426 AMM 10 AG 311 21.9 92
Show 21014-0539 CHE 304 280 7.1 93
Show 21004-0537 TDT2690 293 0.7 94
Show 20578-0510 J 1714 94 10.2 95
Show 20568-0449 LDS6420 309 15.1 98
Show 21001-0541 ROE 114 AB 307 6.5 99
Show 21001-0541 ROE 114 AC 227 38.8 99
Show 21001-0541 ROE 114 AD 138 92.0 99
Show 21041-0549 MCA 66 Aa,Ab 54 0.3 102
Show 21041-0549 STF2745 AB 198 2.4 102
Show 21066-0534 BRT 557 281 4.3 102
Show 21017-0552 TDS1111 51 1.3 103
Show 21005-0548 ROE 148 88 12.8 104
Show 21092-0450 KPP2590 193 23.4 105
Show 21095-0437 CVR 889 308 20.2 106
Show 21070-0529 GRV1139 121 39.7 108
Show 20562-0459 BRT 510 314 4.8 111
Show 21065-0546 RST4692 282 1.8 111
Show 21077-0534 BUP 225 264 58.3 113
Show 21075-0244 KPP 484 6 3.5 113
Show 20559-0504 HJ 5514 AB 113 19.5 116
Show 20559-0504 HJ 5514 AC 4 7.6 116
Show 21032-0610 RST4689 84 0.8 120
Show 21110-0403 BAR9012 336 3.5 125

 
 
WDS 21027-0410 : COMPONENTS
 
 
  A
B pa=164.2°
sep=13.06"
 
 
21027-0410 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210243.17-041019.3 Mag 15.6 PmRA 66.00
PmDE -16.0
 
 
21027-0410 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210243.41-041031.9 Mag 17.3 PmRA 58.00
PmDE -18.0 Calc delta mag 1.7 Calc coord yes