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Doubles in session


Current system
17491+4054
BVD 257


Nearby doubles
16' : 17479+4047
TDT 509

24' : 17505+4112
A 698AB

28' : 17494+4028
COU1456

31' : 17472+4033
UC 3406

38' : 17523+4057
A 699

46' : 17528+4038
TDT 552

50' : 17474+4009
FMR 138

58' : 17499+4151
LDS4765

61' : 17444+4027
ES 9004

64' : 17500+4157
STF2237

67' : 17548+4110
RAO 605

67' : 17457+4132
POP 216

68' : 17496+3947
GRV 965

68' : 17468+4157
DAM 684

69' : 17550+4107
UC 3444

73' : 17533+4000
BU 130

75' : 17555+4108
ES 1557AB

82' : 17525+3943
COU1302

83' : 17538+3951
SLW1216

84' : 17471+4215
A 697

85' : 17506+3932
COU1301

90' : 17531+4212
COU1599

91' : 17569+4115
STF2255

93' : 17414+4128
A 696AB

94' : 17572+4112
KPP4072

98' : 17540+3936
KPP 883



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17491+4054 BVD 257

 
 
17h 49m 04.59s +40° 54' 26.2" P.A. 297.00 sep 17.9 mag 16.70,17.30
 
 
Coord 2000 17491+4054 Discov num BVD 257 Comp Coord arcsec 2000 17 49 04.59 +40 54 26.2
Date first 1998 Date last 2016 Obs 5
Pa first 297 Pa last 297.1 P.A. Now (θ) 297.1°
Sep first 17.9 Sep last 17.931 Sep. Now (ρ) 17.931"
Mag pri 16.70 Mag sec 17.30 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -025 Sec motion ra -023
Pri motion dec -055 Sec motion dec -059
Notes V (Proper motion indicates physical)
rPM=0.071 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1344777457497819648
 
 
WDS 17491+4054 BVD 257 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bvd2003 Ma j Benavides, R. ...................
Bvd2003 +Pa OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003
Bvd2003 +Z
Bvd2006 Pa j Benavides, R. (in Rica Romero, F.M.) 2006JDSO....2..118B
Bvd2006 +E2 JDSO 2, 118, 2006
Bvd2006b C u Benavides, R. 2006O&T....64...25B
Bvd2006b Obs. et Travaux 64, 25, 2006
Bvd2008a C u Benavides, R. ...................
Bvd2008a Astronomia, II Epoca No. 113, 64-65, 2008
Bvd2008b C u Benavides, R. ...................
Bvd2008b Astronomia, II Epoca No. 114, 64-65, 2008
Bvd2009 C u Benavides, R. 2009JDSO....5...43B
Bvd2009 +Pa JDSO 5, 43, 2009
Bvd2009 +Mb
Bvd2009b C u Benavides, R. 2009OED.....1....8B
Bvd2009b El Observador de Estrellas Dobles, Issue #1, 8, 2009
Bvd2009c C u Benavides, R. ...................
Bvd2009c Astronomia, II Epoca No. 115, 64-65, 2009
Bvd2009d C u Benavides, R. ...................
Bvd2009d Astronomia, II Epoca No. 116, 64-65, 2009
Bvd2009e Pa - Benavides, R. (in Rica Romero, F.M.) 2009JDSO....5...78B
Bvd2009e JDSO 5, 78, 2009
Bvd2009f C u Benavides, R. ...................
Bvd2009f Astronomia, II Epoca No. 120, 64-65, 2009
Bvd2009g C u Benavides, R. ...................
Bvd2009g Astronomia, II Epoca No. 121, 68-69, 2009
Bvd2009h C u Benavides, R. ...................
Bvd2009h Astronomia, II Epoca No. 123, 64-65, 2009
Bvd2009i C j Benavides, R. 2009OED.....3...32B
Bvd2009i El Observador de Estrellas Dobles, Issue #3, 32, 2009
Bvd2010 C u Benavides, R. ...................
Bvd2010 Astronomia, II Epoca No. 129, 64-65, 2010
Bvd2010b E+ u Benavides, R., Rica, F., Reina, E., Castellanos, J., Naves, R., Lahuerta, L., & . 2010JDSO....6...30B
Bvd2010b +C Lahuerta, S.
Bvd2010b +Ht JDSO 6, 30, 2010 (astrometry from CCD imaging, 2MASS, Tycho-2, AC2000, various
Bvd2010b +P+ DSS sources, including Palomar surveys and UK Schmidt survey)
Bvd2010c C u Benavides Palencia, Rafael ...................
Bvd2010c Astronomia, II Epoca No. 131, 64-65, 2010
Bvd2011 C j Benavides Palencia, Rafael 2011OED.....7...26B
Bvd2011 El Observador de Estrellas Dobles, Issue #7, 26, 2011
Bvd2011b C u Benavides Palencia, Rafael ...................
Bvd2011b Astronomia, II Epoca No. 148, 64-65, 2011
Bvd2011c C u Benavides Palencia, Rafael ...................
Bvd2011c Astronomia, II Epoca No. 150, 64-65, 2011
Bvd2012 C u Benavides Palencia, Rafael ...................
Bvd2012 Astronomia, II Epoca No. 152, 64-65, 2012
Bvd2012b C u Benavides Palencia, Rafael ...................
Bvd2012b Astronomia, II Epoca No. 154, 64-65, 2012
Bvd2012c C u Benavides Palencia, Rafael ...................
Bvd2012c Astronomia, II Epoca No. 155, 64-65, 2012
Bvd2012d E2 j Benavides Palencia, Rafael 2012OED.....9...42B
Bvd2012d El Observador de Estrellas Dobles, Issue #9, 42, 2012
Bvd2012e Al u Benavides Palencia, Rafael 2012OED.....9...91B
Bvd2012e +Cl El Observador de Estrellas Dobles, Issue #9, 91, 2012
Bvd2012f C u Benavides Palencia, Rafael ...................
Bvd2012f Astronomia, II Epoca No. 157-158, 72, 2012
Bvd2012g C u Benavides Palencia, Rafael ...................
Bvd2012g Astronomia, II Epoca No. 160, 64, 2012
Bvd2012h C u Benavides Palencia, Rafael ...................
Bvd2012h Astronomia, II Epoca No. 161, 48, 2012
Bvd2013 E2 j Benavides Palencia, Rafael 2013OED....11...27B
Bvd2013 El Observador de Estrellas Dobles, Issue #11, 27, 2013
Bvd2013b C u Benavides Palencia, Rafael ...................
Bvd2013b Astronomia, II Epoca No. 173, 71, 2013
Bvd2014a Cl u Benavides Palencia, Rafael 2014OED....12...21B
Bvd2014a El Observador de Estrellas Dobles, Issue #12, 21, 2014
Bvd2014b C j Benavides Palencia, Rafael ...................
Bvd2014b Astronomia, II Epoca No. 175, 65, 2014
Bvd2014c C u Benavides Palencia, Rafael ...................
Bvd2014c Astronomia, II Epoca No. 176, 65, 2014
Bvd2014d C u Benavides Palencia, Rafael ...................
Bvd2014d Astronomia, II Epoca No. 179, 64, 2014
Bvd2014e C u Benavides Palencia, Rafael ...................
Bvd2014e Astronomia, II Epoca No. 181-182, 71, 2014
Bvd2014f C u Benavides Palencia, Rafael ...................
Bvd2014f Astronomia, II Epoca No. 183, 64, 2014
Bvd2014g C u Benavides Palencia, Rafael ...................
Bvd2014g Astronomia, II Epoca No. 185, 62, 2014
Bvd2015a C u Benavides Palencia, Rafael ...................
Bvd2015a Astronomia, II Epoca No. 191, 62, 2015
Bvd2015b C u Benavides Palencia, Rafael ...................
Bvd2015b Astronomia, II Epoca No. 193-194, 70, 2015
Bvd2015c C u Benavides Palencia, Rafael ...................
Bvd2015c Astronomia, II Epoca No. 195, 62, 2015
Bvd2015d C u Benavides Palencia, Rafael ...................
Bvd2015d Astronomia, II Epoca No. 197, 62, 2015
Bvd2016a Cl u Benavides Palencia, Rafael 2016OED....16...50B
Bvd2016a El Observador de Estrellas Dobles, Issue #16, 50, 2016
Bvd2017a Cl u Benavides Palencia, Rafael 2017OED....19...10B
Bvd2017a El Observador de Estrellas Dobles, Issue #19, 10, 2017
Bvd2018a Cl u Benavides Palencia, Rafael 2018OED....21...19B
Bvd2018a El Observador de Estrellas Dobles, Issue #21, 19, 2018
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17491+4054 BVD 257 1998 1 297 17.9 16.70 17.30 V 174904.59+405426.2
17491+4054 BVD 257 2010 2 296 17.9 16.70 17.30 V 174904.59+405426.2
17491+4054 BVD 257 2015 3 297 17.9 16.70 17.30 V 174904.59+405426.2
17491+4054 BVD 257 2016 5 297 17.9 16.70 17.30 V 174904.59+405426.2

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

 
 
WDS 17491+4054 BVD 257 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17491+4054 BVD 257 : MEASURES
 
 
No records found.

 
 
WDS 17491+4054 : VIRTUAL EYEPIECE
 
 

17491+4054 BVD 257A mag 16.7 17491+4054 BVD 257B sep 14.6 P.A. 304.10 mag 17.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17491+4054 : ALADIN DSS IMAGE @ 17h 49m 04.59s +40° 54' 26.2"
 
 
 
 
WDS 17491+4054 BVD 257 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17491+4054 BVD 257 distance=0' 17479+4047 TDT 509 distance=16' 17505+4112 A 698AB distance=24' 17505+4112 A 698AC distance=24' 17494+4028 COU1456 distance=28' 17472+4033 UC 3406 distance=31' 17523+4057 A 699 distance=38' 17528+4038 TDT 552 distance=46' 17474+4009 FMR 138 distance=50' 17499+4151 LDS4765 distance=58' 17444+4027 ES 9004 distance=61' 17500+4157 STF2237 distance=64' 17548+4110 RAO 605 distance=67' 17457+4132 POP 216 distance=67' 17496+3947 GRV 965 distance=68' 17468+4157 DAM 684 distance=68' 17550+4107 UC 3444 distance=69' 17533+4000 BU 130 distance=73' 17555+4108 COU1601Aa,Ab distance=75' 17555+4108 ES 1557AB distance=75' 17555+4108 ES 1557AC distance=75' 17555+4108 ES 1557AD distance=75' 17555+4108 ABH 92AE distance=75' 17525+3943 COU1302 distance=82' 17538+3951 SLW1216 distance=83' 17471+4215 A 697 distance=84' 17506+3932 COU1301 distance=85' 17531+4212 COU1599 distance=90' 17569+4115 STF2255 distance=91' 17414+4128 A 696BC distance=93' 17414+4128 A 696AB distance=93' 17572+4112 KPP4072 distance=94' 17540+3936 KPP 883 distance=98' 17572+4131 COU1782 distance=99' 17412+4139 STF2203 distance=100' 17460+3919 STF2224AB distance=102' 17460+3919 WAL 85AC distance=102' 17453+4229 UC 3398 distance=104' 17400+4046 ES 9003 distance=104' 17541+3928 HLM 9 distance=104' 17537+3924 TDT 560 distance=105' 17399+4119 A 695 distance=107' 17536+4234 COU1600 distance=112' 17554+3930 STF2246 distance=112' 17590+4058 BRT 345 distance=113' 17592+4115 COU1783 distance=117' 17562+3926 BU 417 distance=121' 17575+3942 COU1457 distance=121' 17519+4256 COU1598 distance=126' 17462+3853 COU1300 distance=126' 17379+4101 TOK 610 distance=127' 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 17491+4054 BVD 257 297 17.9
Show 17479+4047 TDT 509 161 0.5 16
Show 17505+4112 A 698 AB 255 4.2 24
Show 17505+4112 A 698 AC 166 25.9 24
Show 17494+4028 COU1456 275 1.4 28
Show 17472+4033 UC 3406 97 76.0 31
Show 17523+4057 A 699 26 0.1 38
Show 17528+4038 TDT 552 226 1.3 46
Show 17474+4009 FMR 138 319 63.1 50
Show 17499+4151 LDS4765 178 10.7 58
Show 17444+4027 ES 9004 247 13.2 61
Show 17500+4157 STF2237 6 20.4 64
Show 17548+4110 RAO 605 104 0.8 67
Show 17457+4132 POP 216 89 8.0 67
Show 17496+3947 GRV 965 249 16.8 68
Show 17468+4157 DAM 684 97 12.3 68
Show 17550+4107 UC 3444 130 12.0 69
Show 17533+4000 BU 130 110 1.6 73
Show 17555+4108 COU1601 Aa,Ab 63 0.5 75
Show 17555+4108 ES 1557 AB 11 11.5 75
Show 17555+4108 ES 1557 AC 216 27.0 75
Show 17555+4108 ES 1557 AD 312 40.1 75
Show 17555+4108 ABH 92 AE 324 71.1 75
Show 17525+3943 COU1302 172 4.0 82
Show 17538+3951 SLW1216 359 13.9 83
Show 17471+4215 A 697 128 0.4 84
Show 17506+3932 COU1301 86 1.8 85
Show 17531+4212 COU1599 135 0.6 90
Show 17569+4115 STF2255 343 9.1 91
Show 17414+4128 A 696 BC 306 2.0 93
Show 17414+4128 A 696 AB 176 8.2 93
Show 17572+4112 KPP4072 266 1.5 94
Show 17540+3936 KPP 883 102 7.4 98
Show 17572+4131 COU1782 190 0.4 99
Show 17412+4139 STF2203 292 0.8 100
Show 17460+3919 STF2224 AB 349 7.9 102
Show 17460+3919 WAL 85 AC 297 69.5 102
Show 17453+4229 UC 3398 134 17.3 104
Show 17400+4046 ES 9003 52 10.2 104
Show 17541+3928 HLM 9 285 5.3 104
Show 17537+3924 TDT 560 198 2.5 105
Show 17399+4119 A 695 230 3.3 107
Show 17536+4234 COU1600 251 0.7 112
Show 17554+3930 STF2246 100 5.5 112
Show 17590+4058 BRT 345 138 2.8 113
Show 17592+4115 COU1783 47 2.8 117
Show 17562+3926 BU 417 317 1.0 121
Show 17575+3942 COU1457 7 1.9 121
Show 17519+4256 COU1598 231 0.4 126
Show 17462+3853 COU1300 126 0.8 126
Show 17379+4101 TOK 610 74 999.9 127

 
 
WDS 17491+4054 : COMPONENTS
 
 
  A
B pa=304.1°
sep=14.57"
 
 
17491+4054 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174904.59+405426.2 Mag 16.7 PmRA -25.00
PmDE -55.0
 
 
17491+4054 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174903.53+405434.4 Mag 17.3 PmRA -23.00
PmDE -59.0 Calc delta mag 0.6 Calc coord yes