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Current system
08172+3515
BRT 3250


Nearby doubles
21' : 08182+3531
COU1742

22' : 08164+3533
HJL1051

24' : 08192+3512
TDS5711

31' : 08195+3503
STTA 91AB

36' : 08197+3455
SKF 620

37' : 08149+3535
POP 111

44' : 08143+3539
POP 110

53' : 08163+3423
GRV 755

60' : 08124+3520
SKF 592

65' : 08207+3602
SKF 623

69' : 08175+3623
GRV 756

76' : 08213+3419
LEP 31AB

76' : 08112+3527
POP 133

79' : 08110+3501
SKF 584

81' : 08180+3634
SKF 615

81' : 08107+3528
SKF 583

82' : 08216+3616
HU 852AB

82' : 08148+3630
HU 1123

82' : 08221+3418
KPP1856

86' : 08108+3443
HDS1164

87' : 08171+3348
HJ 780AB

88' : 08106+3442
POP 109

88' : 08102+3527
HJ 3308AB

88' : 08109+3555
ES 2159

91' : 08190+3642
SKF 618

95' : 08216+3356
BU 576



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.

08172+3515 BRT 3250

 
 
08h 17m 15.93s +35° 14' 17.5" P.A. 81.00 sep 5.4 mag 12.79,12.95
 
 
Coord 2000 08172+3515 Discov num BRT3250 Comp Coord arcsec 2000 08 17 15.93 +35 14 17.5
Date first 1928 Date last 2016 Obs 12
Pa first 75 Pa last 80.7 P.A. Now (θ) 80.7°
Sep first 5.6 Sep last 5.408 Sep. Now (ρ) 5.408"
Mag pri 12.79 Mag sec 12.95 delta mag (ΔM) 0.16 Spectral class
Pri motion ra -026 Sec motion ra +018
Pri motion dec -004 Sec motion dec -005
Notes N B (See Notes, Blue magnitudes)
rPM=1.673
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lynx Gaia DR2 904397658726230144
 
 
WDS 08172+3515 BRT 3250 : NOTES
 
 
discov_num notes refcode
BRT3250 ALI 120.
 
 
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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08172+3515 BRT3250 1998 5 81 5.4 12.79 12.95 N DB 081715.93+351417.5
08172+3515 BRT3250 2002 6 81 5.4 12.79 12.95 N DB 081715.93+351417.5
08172+3515 BRT3250 2010 7 80 5.3 12.79 12.95 N B 081715.93+351417.5
08172+3515 BRT3250 2015 8 81 5.4 12.79 12.95 N B 081715.93+351417.5
08172+3515 BRT3250 2016 12 81 5.4 12.79 12.95 N B 081715.93+351417.5

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

 
 
WDS 08172+3515 BRT 3250 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08172+3515 BRT 3250 : MEASURES
 
 
No records found.

 
 
WDS 08172+3515 : VIRTUAL EYEPIECE
 
 

08172+3515 BRT3250A mag 12.79 08172+3515 BRT3250B sep 4.5 P.A. 78.70 mag 12.95 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 08172+3515 : ALADIN DSS IMAGE @ 08h 17m 15.93s +35° 14' 17.5"
 
 
 
 
WDS 08172+3515 BRT 3250 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08172+3515 BRT3250 distance=0' 08182+3531 COU1742 distance=21' 08164+3533 HJL1051 distance=22' 08192+3512 TDS5711 distance=24' 08195+3503 STTA 91AB distance=31' 08195+3503 STTA 91AC distance=31' 08197+3455 SKF 620 distance=36' 08149+3535 POP 111 distance=37' 08143+3539 POP 110 distance=44' 08163+3423 GRV 755 distance=53' 08124+3520 SKF 592 distance=60' 08207+3602 SKF 623 distance=65' 08175+3623 GRV 756 distance=69' 08213+3419 LEP 31AB distance=76' 08213+3419 BVD 161AC distance=76' 08213+3419 BVD 161AD distance=76' 08112+3527 POP 133 distance=76' 08213+3419 BVD 161CD distance=76' 08110+3501 SKF 584 distance=79' 08180+3634 SKF 615 distance=81' 08107+3528 SKF 583 distance=81' 08216+3616 HU 852AB distance=82' 08216+3616 GII 158Aa,Ab distance=82' 08148+3630 HU 1123 distance=82' 08221+3418 KPP1856 distance=82' 08108+3443 HDS1164 distance=86' 08171+3348 HJ 780AB distance=87' 08171+3348 HJ 780AC distance=87' 08171+3348 HJ 780BC distance=87' 08106+3442 POP 109 distance=88' 08102+3527 HJ 3308AB distance=88' 08102+3527 HJ 3308AC distance=88' 08102+3527 WSI 100Aa,Ab distance=88' 08109+3555 ES 2159 distance=88' 08190+3642 SKF 618 distance=91' 08216+3356 BU 576 distance=95' 08245+3435 ES 2280 distance=97' 08097+3542 FOX 156 distance=97' 08138+3346 AG 151 distance=99' 08255+3452 LDS3788 distance=104' 08169+3331 SEI 490AB distance=104' 08169+3331 SEI 491AC distance=104' 08133+3342 UC 1654 distance=105' 08213+3649 SLW 242 distance=107' 08164+3326 COU1557 distance=109' 08245+3409 ES 2345AB distance=111' 08245+3409 SIN 38AC distance=111' 08245+3409 SIN 38AD distance=111' 08262+3528 COU1891 distance=111' 08118+3650 SKF 587 distance=117' 08240+3352 SLW 249 distance=117' 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 08172+3515 BRT3250 81 5.4
Show 08182+3531 COU1742 106 0.2 21
Show 08164+3533 HJL1051 165 190.6 22
Show 08192+3512 TDS5711 34 1.7 24
Show 08195+3503 STTA 91 AB 210 94.7 31
Show 08195+3503 STTA 91 AC 207 30.9 31
Show 08197+3455 SKF 620 214 1.0 36
Show 08149+3535 POP 111 230 0.9 37
Show 08143+3539 POP 110 227 4.6 44
Show 08163+3423 GRV 755 154 40.7 53
Show 08124+3520 SKF 592 66 1.2 60
Show 08207+3602 SKF 623 340 1.2 65
Show 08175+3623 GRV 756 147 42.0 69
Show 08213+3419 LEP 31 AB 87 74.2 76
Show 08213+3419 BVD 161 AC 98 74.6 76
Show 08213+3419 BVD 161 AD 41 5.1 76
Show 08112+3527 POP 133 33 9.6 76
Show 08213+3419 BVD 161 CD 282 70.0 76
Show 08110+3501 SKF 584 283 1.4 79
Show 08180+3634 SKF 615 147 2.2 81
Show 08107+3528 SKF 583 265 1.5 81
Show 08216+3616 HU 852 AB 1 2.0 82
Show 08216+3616 GII 158 Aa,Ab 145 0.2 82
Show 08148+3630 HU 1123 159 0.4 82
Show 08221+3418 KPP1856 64 14.4 82
Show 08108+3443 HDS1164 199 0.4 86
Show 08171+3348 HJ 780 AB 208 14.5 87
Show 08171+3348 HJ 780 AC 192 25.5 87
Show 08171+3348 HJ 780 BC 173 12.3 87
Show 08106+3442 POP 109 21 1.8 88
Show 08102+3527 HJ 3308 AB 285 72.1 88
Show 08102+3527 HJ 3308 AC 133 43.2 88
Show 08102+3527 WSI 100 Aa,Ab 74 0.3 88
Show 08109+3555 ES 2159 57 8.3 88
Show 08190+3642 SKF 618 204 1.4 91
Show 08216+3356 BU 576 134 1.6 95
Show 08245+3435 ES 2280 267 4.1 97
Show 08097+3542 FOX 156 187 69.0 97
Show 08138+3346 AG 151 149 6.4 99
Show 08255+3452 LDS3788 311 211.9 104
Show 08169+3331 SEI 490 AB 132 16.4 104
Show 08169+3331 SEI 491 AC 140 28.1 104
Show 08133+3342 UC 1654 206 42.3 105
Show 08213+3649 SLW 242 310 136.2 107
Show 08164+3326 COU1557 87 0.4 109
Show 08245+3409 ES 2345 AB 213 5.9 111
Show 08245+3409 SIN 38 AC 234 48.7 111
Show 08245+3409 SIN 38 AD 302 98.8 111
Show 08262+3528 COU1891 160 0.8 111
Show 08118+3650 SKF 587 148 0.8 117
Show 08240+3352 SLW 249 13 14.0 117

 
 
WDS 08172+3515 : COMPONENTS
 
 
  A
B pa=78.7°
sep=4.45"
 
 
08172+3515 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 081715.93+351417.5 Mag 12.79 PmRA -26.00
PmDE -4.0
 
 
08172+3515 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 081716.29+351418.4 Mag 12.95 PmRA 18.00
PmDE -5.0 Calc delta mag 0.16 Calc coord yes