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Current system
17428+1646
BPMA 51


Nearby doubles
28' : 17421+1707
LDS1001

31' : 17411+1628
A 2091

38' : 17429+1724
TOB 266

42' : 17457+1650
A 2092

51' : 17420+1557
BU 1251AB

51' : 17444+1600
LSC 75

55' : 17440+1738
TOB 265

56' : 17433+1741
STH 4

58' : 17438+1742
TOB 264

59' : 17388+1643
BPM 692

65' : 17403+1553
TVB 296

65' : 17433+1751
BPM 696

66' : 17456+1553
HU 1287

70' : 17396+1555
J 455

71' : 17457+1743
STF2205

71' : 17477+1641
UC 3411

72' : 17433+1534
KPP4055

74' : 17453+1750
TDT 488

76' : 17478+1619
HEI 254

83' : 17375+1616
HEI 249

84' : 17471+1742
STF2215

87' : 17478+1557
TOB 268AB

89' : 17489+1633
TDT 519

90' : 17484+1727
ARG 79

91' : 17376+1556
BPM 691

94' : 17384+1539
GWP2728



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

17428+1646 BPMA 51

 
 
17h 42m 50.45s +16° 45' 53.8" P.A. 170.00 sep 128.6 mag 9.09,13.73 Sp G0
 
 
Coord 2000 17428+1646 Discov num BPMA 51 Comp Coord arcsec 2000 17 42 50.45 +16 45 53.8
Date first 1996 Date last 2015 Obs 5
Pa first 170 Pa last 170 P.A. Now (θ) 170°
Sep first 128.3 Sep last 128.612 Sep. Now (ρ) 128.612"
Mag pri 9.09 Mag sec 13.73 delta mag (ΔM) 4.64 Spectral class G0 (yellow)
Pri motion ra +075 Sec motion ra +079
Pri motion dec +139 Sec motion dec +150
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1551-00502-1 Gaia DR2 4549335123497064576
 
 
WDS 17428+1646 BPMA 51 : NOTES
 
 
discov_num notes refcode
BPMA 51 [PM2000] 1301020 + [PM2000] 1301094. 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
17428+1646 BPMA 51 1998 2 170 128.5 9.09 13.76 NV 174250.45+164553.8
17428+1646 BPMA 51 2001 3 170 128.7 9.09 13.76 NV 174250.45+164553.8
17428+1646 BPMA 51 2010 4 170 128.6 9.09 13.73 G0 NV 174250.45+164553.8
17428+1646 BPMA 51 2015 5 170 128.6 9.09 13.73 G0 NV 174250.45+164553.8

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

 
 
WDS 17428+1646 BPMA 51 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17428+1646 BPMA 51 : MEASURES
 
 
No records found.

 
 
WDS 17428+1646 : VIRTUAL EYEPIECE
 
 

17428+1646 BPMA 51A mag 9.09 Sp G0 17428+1646 BPMA 51B sep 128.4 P.A. 170.40 mag 13.73 virtual eyepiece
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Radius:
Components only
 
 
WDS 17428+1646 : ALADIN DSS IMAGE @ 17h 42m 50.45s +16° 45' 53.8"
 
 
 
 
WDS 17428+1646 BPMA 51 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17428+1646 BPMA 51 distance=0' 17421+1707 LDS1001 distance=28' 17411+1628 A 2091 distance=31' 17429+1724 TOB 266 distance=38' 17457+1650 A 2092 distance=42' 17420+1557 BU 1251AB distance=51' 17420+1557 BU 1251AC distance=51' 17444+1600 LSC 75 distance=51' 17440+1738 TOB 265 distance=55' 17433+1741 STH 4 distance=56' 17438+1742 TOB 264 distance=58' 17388+1643 BPM 692 distance=59' 17403+1553 TVB 296 distance=65' 17433+1751 BPM 696 distance=65' 17456+1553 HU 1287 distance=66' 17396+1555 J 455 distance=70' 17457+1743 STF2205 distance=71' 17477+1641 UC 3411 distance=71' 17433+1534 KPP4055 distance=72' 17453+1750 TDT 488 distance=74' 17478+1619 HEI 254 distance=76' 17375+1616 HEI 249 distance=83' 17471+1742 STF2215 distance=84' 17478+1557 TOB 268AB distance=87' 17478+1557 TOB 268AC distance=87' 17489+1633 TDT 519 distance=89' 17484+1727 ARG 79 distance=90' 17376+1556 BPM 691 distance=91' 17384+1539 GWP2728 distance=94' 17478+1546 TOB 267 distance=94' 17487+1728 DAM 280 distance=94' 17483+1740 BPM 700 distance=95' 17376+1747 BPM 690 distance=97' 17483+1547 J 753AB distance=98' 17483+1547 FOX 209AC distance=98' 17439+1829 TDT 480 distance=105' 17411+1505 UC 3382AB distance=105' 17382+1522 TOB 263 distance=107' 17439+1455 J 2115 distance=113' 17372+1809 TDT 436 distance=116' 17358+1537 OL 196 distance=117' 17503+1737 BPM 702 distance=119' 17472+1502 HU 1288 distance=121' 17387+1834 BUP 177AB distance=124' 17387+1834 BUP 177AC distance=124' 17433+1441 BPM 695 distance=125' 17387+1834 BUP 177BC distance=125' 17476+1831 UC 3409 distance=126' 17387+1834 OSO 82CD distance=126' 17492+1517 OL 197 distance=127' 17513+1723 TDT 536 distance=128' 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 17428+1646 BPMA 51 170 128.6
Show 17421+1707 LDS1001 116 42.8 28
Show 17411+1628 A 2091 269 0.8 31
Show 17429+1724 TOB 266 80 24.0 38
Show 17457+1650 A 2092 337 0.9 42
Show 17420+1557 BU 1251 AB 102 1.4 51
Show 17420+1557 BU 1251 AC 271 154.7 51
Show 17444+1600 LSC 75 323 0.6 51
Show 17440+1738 TOB 265 259 15.1 55
Show 17433+1741 STH 4 49 15.3 56
Show 17438+1742 TOB 264 175 17.3 58
Show 17388+1643 BPM 692 111 112.7 59
Show 17403+1553 TVB 296 302 17.0 65
Show 17433+1751 BPM 696 335 109.5 65
Show 17456+1553 HU 1287 63 1.9 66
Show 17396+1555 J 455 205 2.7 70
Show 17457+1743 STF2205 21 0.8 71
Show 17477+1641 UC 3411 258 13.4 71
Show 17433+1534 KPP4055 106 1.3 72
Show 17453+1750 TDT 488 1 0.7 74
Show 17478+1619 HEI 254 275 2.3 76
Show 17375+1616 HEI 249 233 1.6 83
Show 17471+1742 STF2215 249 0.4 84
Show 17478+1557 TOB 268 AB 115 24.1 87
Show 17478+1557 TOB 268 AC 253 70.2 87
Show 17489+1633 TDT 519 221 1.0 89
Show 17484+1727 ARG 79 119 30.1 90
Show 17376+1556 BPM 691 108 59.3 91
Show 17384+1539 GWP2728 350 10.3 94
Show 17478+1546 TOB 267 84 17.9 94
Show 17487+1728 DAM 280 177 5.6 94
Show 17483+1740 BPM 700 143 67.0 95
Show 17376+1747 BPM 690 210 65.8 97
Show 17483+1547 J 753 AB 275 2.0 98
Show 17483+1547 FOX 209 AC 179 47.9 98
Show 17439+1829 TDT 480 303 1.0 105
Show 17411+1505 UC 3382 AB 341 24.2 105
Show 17382+1522 TOB 263 238 15.5 107
Show 17439+1455 J 2115 223 6.6 113
Show 17372+1809 TDT 436 184 0.1 116
Show 17358+1537 OL 196 273 6.5 117
Show 17503+1737 BPM 702 294 118.8 119
Show 17472+1502 HU 1288 163 0.4 121
Show 17387+1834 BUP 177 AB 266 272.2 124
Show 17387+1834 BUP 177 AC 269 374.3 124
Show 17433+1441 BPM 695 52 118.7 125
Show 17387+1834 BUP 177 BC 270 104.9 125
Show 17476+1831 UC 3409 235 19.2 126
Show 17387+1834 OSO 82 CD 202 9.9 126
Show 17492+1517 OL 197 113 3.7 127
Show 17513+1723 TDT 536 61 1.1 128

 
 
WDS 17428+1646 : COMPONENTS
 
 
  A
B pa=170.4°
sep=128.45"
 
 
17428+1646 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174250.45+164553.8 Mag 9.09 Spectral class G0 (yellow)
PmRA 75.00 PmDE 139.0 Tycho2 1551-00502-1
Tycho2
Tycho2 1551-00502-1 Pflag RAmdeg 265.71031687 DEmdeg 16.76511246
PmRA 75.1 PmDE 141.3 E RAmdeg 9 E DEmdeg 9
E pmRA 1.1 E pmDE 1.0 EpRAm 1990.37 EpDEm 1990.35
Num 9 Q RAmdeg 1.7 Q DEmdeg 1.6 Q pmRA 1.6
Q pmDE 1.7 BTmag 9.910 E BTmag 0.022 VTmag 9.092
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 265.71013472 DEdeg 16.76478111 EpRA 1990 1.63
EpDE 1990 1.56 E RAdeg 9.4 E DEdeg 9.1 Posflg
Corr -0.2
 
 
17428+1646 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174251.94+164347.1 Mag 13.73 PmRA 79.00
PmDE 150.0 Calc delta mag 4.64 Calc coord yes