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Doubles in session


Current system
17299+2246
DAL 3 AC


Nearby doubles
26' : 17304+2222
TDT 388

37' : 17272+2250
TDT 363

40' : 17321+2310
TDT 400

40' : 17270+2243
J 1033

44' : 17268+2240
J 1032

47' : 17279+2209
RAO 372AB

47' : 17265+2251
POU3290

47' : 17285+2329
TOB 139

48' : 17286+2330
POU3292

48' : 17264+2245
RAO 371

52' : 17330+2316
COU 113

57' : 17333+2318
TDT 406

60' : 17299+2147
TDT 382

60' : 17274+2335
POU3291

61' : 17341+2304
TDS 871

67' : 17335+2203
TDT 409

75' : 17324+2352
STF2182AB

77' : 17248+2315
POU3289

78' : 17306+2129
LDS4748

82' : 17355+2311
RAO 511

84' : 17352+2207
TDT 423

85' : 17271+2402
TDT 360

99' : 17238+2155
HU 671

101' : 17309+2106
TDT 392

108' : 17362+2348
LDS4757

108' : 17271+2427
TDT 359



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.

17299+2246 DAL 3 AC

 
 
17h 29m 52.31s +22° 46' 14.0" P.A. 263.00 sep 63.4 mag 12.06,13.04
 
 
Coord 2000 17299+2246 Discov num DAL   3 Comp AC Coord arcsec 2000 17 29 52.31 +22 46 14.0
Date first 1894 Date last 2015 Obs 8
Pa first 263 Pa last 262.9 P.A. Now (θ) 262.9°
Sep first 61.9 Sep last 63.441 Sep. Now (ρ) 63.441"
Mag pri 12.06 Mag sec 13.04 delta mag (ΔM) 0.98 Spectral class
Pri motion ra +014 Sec motion ra -018
Pri motion dec +000 Sec motion dec +009
Notes U (Proper motion indicates non-physical)
rPM=1.652
This double is not physical.
 
 
17299+2246 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 29 52 +22 46 14 BRT 2434 AB 2015 8 269 3.7 12.06 12.60 0.54
Show 17 29 52 +22 46 14 DAL 3 AC 2015 8 263 63.4 12.06 13.04 0.98 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2075-01301-1 Gaia DR2 4557034728545856128
 
 
WDS 17299+2246 DAL 3 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Brt1926a Pa - Barton, S.G. 1926AJ.....36..155B
Brt1926a AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b Pa j Barton, S.G. 1926AJ.....37...57B
Brt1926b AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a Pa - Barton, S.G. 1929AN....235..425B
Brt1929a AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b Pa - Barton, S.G. 1929AJ.....39...93B
Brt1929b AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c Ma j Barton, S.G. 1929AJ.....39..120B
Brt1929c AJ 39, 120, 1929
Brt1930 Pa - Barton, S.G. 1930AJ.....40..181B
Brt1930 AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931 Pa - Barton, S.G. (BRT 349 - BRT 562) 1931AJ.....41...35B
Brt1931 AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a Pa - Barton, S.G. 1932AJ.....42...93B
Brt1932a AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b Ma - Barton, S.G. 1932PFAO....5a...1B
Brt1932b +Pa Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C Ma - Barton, S.G. 1932QB821.A43......
Brt1932C cited in ADS (Aitken Double Star Cat.), 1932
Brt1933 Pa - Barton, S.G. 1933AN....250...49B
Brt1933 AN 250, 49, 1933
Brt1933 (BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933 secondary magnitudes and no astrometry)
Brt1934 Pa - Barton, S.G. 1934AJ.....43..119B
Brt1934 +Ma AJ 43, 119, 1934
Brt1935a Pa - Barton, S.G. 1935AJ.....44..105B
Brt1935a +Ma AJ 44, 105, 1935
Brt1935b Pa - Barton, S.G. 1935AN....256..357B
Brt1935b AN 256, 357, 1935
Brt1936a Ma - Barton, S.G. 1936AJ.....45...33B
Brt1936a +Pa AJ 45, 33, 1936
Brt1936b Pa - Barton, S.G. 1936AJ.....45...99B
Brt1936b +Ma AJ 45, 99, 1936
Brt1937a Pa - Barton, S.G. 1937AN....263..347B
Brt1937a AN 263, 347, 1937
Brt1937b Pa - Barton, S.G. 1937AN....263..383B
Brt1937b AN 263, 383, 1937
Brt1938 Ma - Barton, S.G. 1938AJ.....47..133B
Brt1938 +Pa AJ 47, 133, 1938
Brt1939a Ma - Barton, S.G. 1939PFAO....5b...1B
Brt1939a +Pa Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b Pa - Barton, S.G. 1939AJ.....48..145B
Brt1939b +Ma AJ 48, 145, 1939
Brt1941 Pa - Barton, S.G. 1941PASP...55..339B
Brt1941 PASP 55, 339, 1941
Brt1942 Pa - Barton, S.G. 1942AJ.....50...11B
Brt1942 AJ 50, 11, 1942
Brt1947 Ma - Barton, S.G. 1947AJ.....52..178B
Brt1947 +Pa AJ 52, 178, 1947
Brt1949 Ma - Barton, S.G. 1949PFAO....7a...1B
Brt1949 Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951 Pa - Barton, S.G. 1951AJ.....55..218B
Brt1951 AJ 55, 218, 1951
Brt1957 Ma - Barton, S.G. 1957QB4.P5v7ps3....
Brt1957 Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999 Ma - Barton, S.G. ...................
Brt9999 +Pa Unpublished, manuscript or reference not found.
Brt2002A Ma - Barton, S.G. 2002yCat.1275....0D
Brt2002A +Pa cited in CCDM
Dal1998 Ma - Daley, J.A. 1998DSO.....4....4D
Dal1998 Double Star Observer 4, #4, 1998
Dal2000 Ma u Daley, J.A. 2000DSO.....6....1D
Dal2000 Double Star Observer 6, #1, 2000
Dal2001a Mb - Daley, J.A. 2001DSO.....7....1D
Dal2001a Double Star Observer 7, #1, 2001
Dal2001b Ma u Daley, J.A. 2001DSO.....7....3D
Dal2001b Double Star Observer 7, #3, 2001
Dal2002a Ma u Daley, J.A. 2002DSO.....8....1D
Dal2002a +C Double Star Observer 8, #1, 2002
Dal2002b C u Daley, J.A. .
Dal2002b Pub. Ludwig Schupmann Obs, #1, 2002
Dal2002c - Daley, J.A. 2002DSO.....8....4D
Dal2002c Double Star Observer 8, #4, 2002
Dal2002d Mb u Daley, J.A. 2002DSO.....8....6D
Dal2002d Double Star Observer 8, #6, 2002
Dal2003a C u Daley, J.A. .
Dal2003a Pub. Ludwig Schupmann Obs, #2, 2003
Dal2004a C u Daley, J.A. .
Dal2004a Pub. Ludwig Schupmann Obs, #3, 2004
Dal2005a C u Daley, J.A. 2005JDSO....1...74D
Dal2005a Pub. Ludwig Schupmann Obs, #4, 2005 (also JDSO 1, 74, 2005)
Dal2006a C u Daley, J.A. 2006JDSO....2...44D
Dal2006a JDSO 2, 44, 2006
Dal2006b - Daley, J.A. 2006JDSO....2...51D
Dal2006b JDSO 2, 51, 2006
Dal2007 C u Daley, J. 2007JDSO....3...68D
Dal2007 JDSO 3, 68, 2007
Dal2008 C u Daley, J. 2008JDSO....4...34D
Dal2008 JDSO 4, 34, 2008
Dal2008b C - Daley, J. ...................
Dal2008b private communication, 2008
Dal2008c C u Daley, J. 2008JDSO....4..175D
Dal2008c JDSO 4, 175, 2008
Dal2009 C u Daley, J. 2009JDSO....5..149D
Dal2009 JDSO 5, 149, 2009
Dal2011 C u Daley, J. 2011JDSO....7..104D
Dal2011 JDSO 7, 104, 2011
Dal2012 C u Daley, J. 2012JDSO....8..303D
Dal2012 JDSO 8, 303, 2012
Dal2014 C u Daley, J. 2014JDSO...10..136D
Dal2014 JDSO 10, 136, 2014
Dal2014b - Daley, J. ...................
Dal2014b private communication, 2014
Dal2016 C - Daley, J. ...................
Dal2016 private communication, 2016
Dal2016b C u Daley, J. 2016JDSO...12..468D
Dal2016b JDSO 12, 468, 2016
Dal2018 C u Daley, J. 2018JDSO...14..543D
Dal2018 private communication, 2017
Dal2018 JDSO 14, 543, 2018
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17299+2246 DAL 3 AC 2006 5 263 63.6 12.06 13.40 172952.31+224614.0
17299+2246 DAL 3 AC 2015 8 263 63.4 12.06 13.04 U 172952.31+224614.0

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

 
 
WDS 17299+2246 DAL 3 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17299+2246 DAL 3 AC : MEASURES
 
 
No records found.

 
 
WDS 17299+2246 : VIRTUAL EYEPIECE
 
 

17299+2246 BRT2434A mag 12.06 17299+2246 BRT2434B sep 3.4 P.A. 269.10 mag 12.6 17299+2246 DAL 3C sep 58.6 P.A. 262.30 mag 13.04 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 17299+2246 : ALADIN DSS IMAGE @ 17h 29m 52.31s +22° 46' 14.0"
 
 
 
 
WDS 17299+2246 DAL 3 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17299+2246 DAL 3AC distance=0' 17304+2222 TDT 388 distance=26' 17272+2250 TDT 363 distance=37' 17321+2310 TDT 400 distance=40' 17270+2243 J 1033 distance=40' 17268+2240 J 1032 distance=44' 17279+2209 RAO 372AB distance=47' 17279+2209 RAO 372AC distance=47' 17279+2209 RAO 372AD distance=47' 17265+2251 POU3290 distance=47' 17285+2329 TOB 139 distance=47' 17286+2330 POU3292 distance=48' 17264+2245 RAO 371 distance=48' 17330+2316 COU 113 distance=52' 17333+2318 TDT 406 distance=57' 17299+2147 TDT 382 distance=60' 17274+2335 POU3291 distance=60' 17341+2304 TDS 871 distance=61' 17335+2203 TDT 409 distance=67' 17324+2352 STF2182AB distance=75' 17324+2352 WAL 82AC distance=75' 17248+2315 POU3289 distance=77' 17306+2129 LDS4748 distance=78' 17355+2311 RAO 511 distance=82' 17352+2207 TDT 423 distance=84' 17271+2402 TDT 360 distance=85' 17238+2155 HU 671 distance=99' 17309+2106 TDT 392 distance=101' 17362+2348 LDS4757 distance=108' 17271+2427 TDT 359 distance=108' 17368+2335 TDT 432 distance=108' 17376+2306 FOX 204 distance=109' 17369+2337 TDT 433 distance=110' 17221+2310 COU 415 distance=111' 17378+2257 AG 210AB distance=111' 17378+2257 FYM 246AC distance=111' 17228+2155 LDS4740 distance=111' 17266+2430 TDT 352 distance=114' 17296+2439 POU3293 distance=114' 17303+2439 POU3294 distance=114' 17370+2150 BRT2435 distance=114' 17267+2101 BRT2432 distance=115' 17379+2323 POU3302 distance=117' 17214+2259 POU3288 distance=118' 17361+2408 TDT 428 distance=119' 17250+2109 JNN 113 distance=119' 17290+2046 TDT 376 distance=122' 17305+2447 POU3295 distance=122' 17313+2447 POU3296 distance=123' 17386+2219 COU 316AB distance=124' 17322+2446 POU3297 distance=124' 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 17299+2246 BRT2434 AB 269 3.7
Show 17299+2246 DAL 3 AC 263 63.4
Show 17304+2222 TDT 388 215 0.6 26
Show 17272+2250 TDT 363 189 1.5 37
Show 17321+2310 TDT 400 321 0.5 40
Show 17270+2243 J 1033 247 6.5 40
Show 17268+2240 J 1032 350 4.1 44
Show 17279+2209 RAO 372 AB 251 2.8 47
Show 17279+2209 RAO 372 AC 256 2.5 47
Show 17279+2209 RAO 372 AD 351 0.3 47
Show 17265+2251 POU3290 233 13.7 47
Show 17285+2329 TOB 139 91 10.3 47
Show 17286+2330 POU3292 113 22.5 48
Show 17264+2245 RAO 371 268 0.7 48
Show 17330+2316 COU 113 73 1.2 52
Show 17333+2318 TDT 406 193 4.6 57
Show 17299+2147 TDT 382 288 0.3 60
Show 17274+2335 POU3291 22 9.8 60
Show 17341+2304 TDS 871 177 0.8 61
Show 17335+2203 TDT 409 257 0.7 67
Show 17324+2352 STF2182 AB 1 5.3 75
Show 17324+2352 WAL 82 AC 60 56.2 75
Show 17248+2315 POU3289 236 6.1 77
Show 17306+2129 LDS4748 283 15.2 78
Show 17355+2311 RAO 511 -1 0.3 82
Show 17352+2207 TDT 423 193 0.4 84
Show 17271+2402 TDT 360 179 0.7 85
Show 17238+2155 HU 671 263 0.9 99
Show 17309+2106 TDT 392 136 1.8 101
Show 17362+2348 LDS4757 93 2.0 108
Show 17271+2427 TDT 359 147 0.5 108
Show 17368+2335 TDT 432 346 0.4 108
Show 17376+2306 FOX 204 58 18.6 109
Show 17369+2337 TDT 433 105 1.8 110
Show 17221+2310 COU 415 236 0.2 111
Show 17378+2257 AG 210 AB 190 4.2 111
Show 17378+2257 FYM 246 AC 339 11.2 111
Show 17228+2155 LDS4740 240 9.1 111
Show 17266+2430 TDT 352 348 0.6 114
Show 17296+2439 POU3293 230 21.2 114
Show 17303+2439 POU3294 331 7.4 114
Show 17370+2150 BRT2435 300 2.9 114
Show 17267+2101 BRT2432 351 2.7 115
Show 17379+2323 POU3302 203 8.6 117
Show 17214+2259 POU3288 70 3.3 118
Show 17361+2408 TDT 428 2 0.5 119
Show 17250+2109 JNN 113 24 3.5 119
Show 17290+2046 TDT 376 305 0.7 122
Show 17305+2447 POU3295 132 4.5 122
Show 17313+2447 POU3296 350 3.2 123
Show 17386+2219 COU 316 AB 186 34.2 124

 
 
WDS 17299+2246 : COMPONENTS
 
 
  A B
B pa=269.1°
sep=3.38"
 
C pa=262.3°
sep=58.58"
pa=261.9°
sep=55.22"
 
 
17299+2246 A
 
 
Coord arcsec 2000 172952.31+224614.0 Mag 12.06 PmRA 14.00 PmDE 0.0
Tycho2 2075-01301-1
Tycho2
Tycho2 2075-01301-1 Pflag RAmdeg 262.46798988 DEmdeg 22.77057505
PmRA 0.7 PmDE 3.3 E RAmdeg 69 E DEmdeg 59
E pmRA 1.8 E pmDE 1.8 EpRAm 1972.59 EpDEm 1977.69
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.4 Q pmRA 0.7
Q pmDE 0.4 BTmag 13.192 E BTmag 0.223 VTmag 12.058
E VTmag 0.127 Prox 999 TYC HIP
CCDM RAdeg 262.46798889 DEdeg 22.77056750 EpRA 1990 1.68
EpDE 1990 1.77 E RAdeg 77.2 E DEdeg 64.3 Posflg
Corr -0.1
 
 
17299+2246 B
 
 
Coord arcsec 2000 172952.07+224613.9 Mag 12.6 PmRA 2.00 PmDE 3.0
Calc delta mag 0.54 Calc coord yes
 
 
17299+2246 C
 
 
Coord arcsec 2000 172948.11+224606.2 Mag 13.04 PmRA -18.00 PmDE 9.0
Calc delta mag 0.98 Calc coord yes