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Doubles in session


Current system
18300+3710
BU 420 AB


Nearby doubles
35' : 18305+3635
CRB 126

37' : 18299+3633
ALI 377

37' : 18301+3746
UC 3595

44' : 18334+3727
ES 2481

47' : 18337+3726
MLB 937

54' : 18298+3803
HU 1189

55' : 18288+3617
TDT 899

72' : 18243+3650
CRB 125

73' : 18267+3610
ES 2173

83' : 18346+3608
HU 1293

91' : 18309+3840
STF2338AB

93' : 18243+3609
HDS2603

95' : 18319+3538
COU1151AB

97' : 18343+3832
SLE 210

98' : 18380+3652
KPP1213

99' : 18316+3846
COU1604

99' : 18347+3548
HDS2635

102' : 18315+3530
LDS4790

103' : 18237+3821
HO 431

103' : 18272+3847
MLB 854

104' : 18239+3824
HEI 803

106' : 18345+3540
WSP 3AB

106' : 18329+3850
STTA171AB

106' : 18389+3658
ALI 378

107' : 18376+3806
ES 2019AB

108' : 18310+3857
SLE 187AB



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.

18300+3710 BU 420 AB

 
 
18h 30m 01.39s +37° 09' 44.1" P.A. 274.00 sep 1.8 mag 9.79,11.28 Sp F2
 
 
Coord 2000 18300+3710 Discov num BU  420 Comp AB Coord arcsec 2000 18 30 01.39 +37 09 44.1
Date first 1877 Date last 2010 Obs 17
Pa first 277 Pa last 274.1 P.A. Now (θ) 274.1°
Sep first 1.5 Sep last 1.78 Sep. Now (ρ) 1.78"
Mag pri 9.79 Mag sec 11.28 delta mag (ΔM) 1.49 Spectral class F2 (yellow-white)
Pri motion ra +003 Sec motion ra +003
Pri motion dec -022 Sec motion dec -022
Notes
Nature of this double is uncertain.
 
 
18300+3710 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 30 01 +37 09 44 BU 420 AB 2010 17 274 1.8 9.79 11.28 1.49 <===
Show 18 30 01 +37 09 44 BU 420 AC 2015 8 197 20.1 9.79 11.10 1.31
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2636-01145-1 Gaia DR2 2096228573443997440 ADS 11406
 
 
WDS 18300+3710 BU 420 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bu_1873a Ma - Burnham, S.W. (BU 1 - 81) 1873MNRAS..33..351B
Bu_1873a MNRAS 33, 351, 1873
Bu_1873b Ma - Burnham, S.W. (BU 82 - 106) 1873MNRAS..33..437B
Bu_1873b MNRAS 33, 437, 1873
Bu_1873c - Burnham, S.W. 1873MNRAS..33..567B
Bu_1873c MNRAS 33, 567, 1873
Bu_1873d Ma - Burnham, S.W. (BU 107 - 182) 1873MNRAS..34...59B
Bu_1873d MNRAS 34, 59, 1873
Bu_1874a Ma - Burnham, S.W. (BU 183 - 229) 1874MNRAS..34..382B
Bu_1874a MNRAS 34, 382, 1874
Bu_1874b Ma - Burnham, S.W. (BU 230 - 300) 1874MNRAS..35...31B
Bu_1874b MNRAS 35, 31, 1874
Bu_1874c - Burnham, S.W. 1874MNRAS..34..370B
Bu_1874c MNRAS 34, 370, 1874
Bu_1874d Ma - Burnham, S.W. 1874MNRAS..34..393B
Bu_1874d MNRAS 34, 393, 1874
Bu_1874e Ma - Burnham, S.W. 1874MNRAS..35...28B
Bu_1874e MNRAS 35, 28, 1874
Bu_1875 Ma - Burnham, S.W. (BU 301 - 390) 1875AN.....86..337B
Bu_1875 AN 86, 337, 1875
Bu_1876 Ma - Burnham, S.W. (BU 391 - 436) 1876AN.....88..225B
Bu_1876 AN 88, 225, 1876
Bu_1876b - Burnham, S.W. 1876MNRAS..36...99B
Bu_1876b MNRAS 36, 99, 1876
Bu_1876c - Burnham, S.W. 1876MNRAS..36..331B
Bu_1876c MNRAS 36, 331, 1876 (no new data)
Bu_1877 Ma - Burnham, S.W. (BU 453 - 482) 1877MNRAS..38...78B
Bu_1877 MNRAS 38, 78, 1877
Bu_1878a Ma - Burnham, S.W. 1878MNRAS..38..408B
Bu_1878a MNRAS 38, 408, 1878
Bu_1878b - Burnham, S.W. 1878MNRAS..38..476B
Bu_1878b MNRAS 38, 476, 1878
Bu_1878c - Burnham, S.W. 1878MNRAS..38..478B
Bu_1878c MNRAS 38, 478, 1878
Bu_1878d Ma j Burnham, S.W. 1878AN.....92..235B
Bu_1878d AN 92, 235, 1878
Bu_1879 Ma j Burnham, S.W. 1879MmRAS..44..141B
Bu_1879 MemRAS 44, 141, 1879
Bu_1879B Ma - Burnham, S.W. 1879Obs.....3...20G
Bu_1879B cited by Gledhill (Obs 3, 20, 1879)
Bu_1879C Ma - Burnham, S.W. 1879Obs.....3..142G
Bu_1879C cited by Gledhill (Obs 3, 142, 1879)
Bu_1879d Ma - Burnham, S.W. 1879Obs.....3...92B
Bu_1879d Obs 3, 92, 1879
Bu_1879e Ma - Burnham, S.W. 1879MNRAS..40...99B
Bu_1879e MNRAS 40, 99, 1879
Bu_1880A Ma - Burnham, S.W. 1880Obs.....3..508G
Bu_1880A cited by Gledhill (Obs 3, 508, 1880)
Bu_1880C Ma - Burnham, S.W. 1880Obs.....3..314G
Bu_1880C cited by Gledhill (Obs 3, 314, 1880)
Bu_1880D Ma - Burnham, S.W. 1880Obs.....3..352G
Bu_1880D cited by Gledhill (Obs 3, 352, 1880)
Bu_1880e Ma - Burnham, S.W. 1880Obs.....3..408B
Bu_1880e Obs 3, 408, 1880
Bu_1880f Ma - Burnham, S.W. 1880MNRAS..40..497B
Bu_1880f MNRAS 40, 497, 1880
Bu_1880g Ma - Burnham, S.W. 1880MNRAS..41...33B
Bu_1880g MNRAS 41, 33, 1880
Bu_1881 Ma j Burnham, S.W. 1881Obs.....4...19G
Bu_1881 cited by Gledhill (Obs 4, 19, 1881)
Bu_1882a Ma - Burnham, S.W. (BU 776 - 863) 1882PWasO...1...91B
Bu_1882a Pub. Washburn Obs. 1, 91, 1882
Bu_1882b Ma - Burnham, S.W. 1882PWasO...1..113B
Bu_1882b Pub. Washburn Obs. 1, 113, 1882
Bu_1883 Ma j Burnham, S.W. (BU 864 - 1025) 1883MmRAS..47..167B
Bu_1883 MemRAS 47, 167, 1883
Bu_1883b Ma - Burnham, S.W. 1883MNRAS..43..318B
Bu_1883b MNRAS 43, 318, 1883
Bu_1884 Ma j Burnham, S.W. 1884MNRAS..44..365H
Bu_1884 MNRAS 44, 365, 1884
Bu_1884b Ma - Burnham, S.W. 1884AN....110..133B
Bu_1884b AN 110, 133, 1884
Bu_1884C Ma - Burnham, S.W. 1884AReg...22..216S
Bu_1884C cited by Sadler (Astr. Register 22, 216, 1884)
Bu_1887 Ma - Burnham, S.W. (BU 734 - 775) 1887PLicO...1...24B
Bu_1887 Pub. Lick Obs. 1, 24,45, 1887
Bu_1889a Ma - Burnham, S.W. 1889AN....122..159B
Bu_1889a AN 122, 159, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889b Ma - Burnham, S.W. (BU 1026 - 1038) 1889AN....123....1B
Bu_1889b AN 123, 1, 1889 (measures also in Bu_1894a) 1894PLicO...2..185B
Bu_1889c Ma - Burnham, S.W. 1889AN....123...75B
Bu_1889c AN 123, 75, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889d Ma - Burnham, S.W. 1889PASP....1...36B
Bu_1889d PASP 1, 36, 1889 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1889e Ma j Burnham, S.W. 1889AN....121...63B
Bu_1889e AN 121, 63, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889f Ma j Bunham, S.W. 1889MNRAS..49..418B
Bu_1889f MNRAS 49, 418, 1889
Bu_1890a Ma - Burnham, S.W. (BU 1093 - 1154) 1889AN....124...49B
Bu_1890a AN 124, 49, 1890 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1890b Ma - Burnham, S.W. 1890AN....125...41B
Bu_1890b AN 125, 41, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1890c Ma - Burnham, S.W. 1890PASP....2..138B
Bu_1890c PASP 2, 138, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1891a orb - Burnham, S.W. 1891SidM...10..273B
Bu_1891a Sidereal Messenger 10, 273, 1891
Bu_1891b orb - Burnham, S.W. 1891Obs....14..263B
Bu_1891b Observatory 14, 263, 1891
Bu_1891c Ma j Burnham, S.W. 1891AN....127..289B
Bu_1891c AN 127, 289, 1891
Bu_1892 Ma - Burnham, S.W. (BU 1225 - 1266) 1892AN....130..257B
Bu_1892 AN 130, 257, 1892 (measures also in Bu_1894e) 1894PLicO...2..221B
Bu_1892b Ma - Burnham, S.W. 1892AN....130...77B
Bu_1892b AN 130, 77, 1892
Bu_1893a Ma - Burnham, S.W. 1893AN....131..329B
Bu_1893a AN 131, 329, 1893 (most measures also in Bu_1894) 1894PLicO...2.....B
Bu_1893b orb - Burnham, S.W. 1893MNRAS..53..478B
Bu_1893b MNRAS 53, 478, 1893
Bu_1893c orb - Burnham, S.W. 1893MNRAS..54..119B
Bu_1893c MNRAS 54, 119, 1893
Bu_1893d orb - Burnham, S.W. 1893AstAp..12..494B
Bu_1893d AstAp 12, 494, 1893
Bu_1893e orb - Burnham, S.W. 1893AstAp..12..585B
Bu_1893e AstAp 12, 585, 1893
Bu_1893f Ma - Burnham, S.W. (BU 1267 - 1274) 1893MNRAS..53..273B
Bu_1893f MNRAS 53, 273, 1893 (most measures also in Bu_1893a) 1893AN....131..329B
Bu_1893g orb - Burnham, S.W. 1893MNRAS..53..482B
Bu_1893g MNRAS 53, 482, 1893
Bu_1894 Ma j Burnham, S.W. 1894PLicO...2....3B
Bu_1894 Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) 1893AN....131..329B
Bu_1894a Ma j Burnham, S.W. (BU 1026 - 1038) 1894PLicO...2..185B
Bu_1894a Pub. Lick Obs. 2, 185, 1894
Bu_1894b Ma j Burnham, S.W. (BU 1039 - 1092) 1894PLicO...2..188B
Bu_1894b Pub. Lick Obs. 2, 188, 1894
Bu_1894c Ma - Burnham, S.W. (BU 1093 - 1154) 1894PLicO...2..197B
Bu_1894c Pub. Lick Obs. 2, 197, 1894
Bu_1894d Ma - Burnham, S.W. (BU 1155 - 1224) 1894PLicO...2..206B
Bu_1894d Pub. Lick Obs. 2, 206, 1894
Bu_1894e Ma - Burnham, S.W. (BU 1225 - 1266) 1894PLicO...2..221B
Bu_1894e Pub. Lick Obs. 2, 221, 1894
Bu_1894f Ma - Burnham, S.W. (BU 1267 - 1274) 1894PLicO...2..229B
Bu_1894f Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f) 1893MNRAS..53..273B
Bu_1894g Ma - Burnham, S.W. 1894PLicO...2..159B
Bu_1894g Pub. Lick Obs. 2, 159, 1894
Bu_1898 orb - Burnham, S.W. 1898MNRAS..59...59B
Bu_1898 MNRAS 58, 59, 1898
Bu_1900 Ma - Burnham, S.W. 1900PYerO...1....1B
Bu_1900 Pub. Yerkes Obs. 1, 1, 1900
Bu_1902A Ma j Burnham, S.W. 1902AN....158..241E
Bu_1902A cited by Espin (AN 158, 241, 1902)
Bu_1903 Ma - Burnham, S.W. 1903PYerO...2....1B
Bu_1903 Pub. Yerkes Obs. 2, 1, 1903
Bu_1906 Ma j Burnham, S.W. 1906QB821.B972.....
Bu_1906 +M Burnham Double Star Cat., 1906
Bu_1906B Ma - Burnham, S.W. 1906MmRAS..56....1L
Bu_1906B +orb cited by Lewis (MemRAS 56, 1, 1906)
Bu_1907 Ma - Burnham, S.W. 1907AN....176..129B
Bu_1907 AN 176, 129, 1907 (most data in Bu_1913) 1913QB811.B8.......
Bu_1908 Ma - Burnham, S.W. 1908MNRAS..68..517B
Bu_1908 MNRAS 68, 517, 1908
Bu_1908A Ma - Burnham, S.W. 1908MNRAS..68..465B
Bu_1908A cited by Barnard (MNRAS 68, 465, 1908)
Bu_1909 Ma - Burnham, S.W. 1909AN....180...65B
Bu_1909 AN 180, 65, 1909 (most data in Bu_1913) 1913QB811.B8.......
Bu_1909b Ma j Burnham, S.W. 1909AN....182..133B
Bu_1909b AN 182, 133, 1909
Bu_1910 Ma - Burnham, S.W. ...................
Bu_1910 Journal Astronomique 1, no. 11, 81, 1910
Bu_1910b Ma - Burnham, S.W. 1910AN....185..145B
Bu_1910b AN 185, 145, 1910 (most data in Bu_1913) 1913QB811.B8.......
Bu_1911 - Burnham, S.W. 1911MNRAS..72..156J
Bu_1911 MNRAS 72, 156, 1911
Bu_1911b Ma j Burnham, S.W. 1911AN....189..385B
Bu_1911b AN 189, 385, 1911
Bu_1913 Ma j Burnham, S.W. 1913QB811.B8.......
Bu_1913 +Pa Carnegie Inst. Wash. #168, 1913
Bu_1913 +T
Bu_1918 Ma j Burnham, S.W. 1918AJ.....31..141B
Bu_1918 AJ 31, 141, 1918
Bu_1923A Ma - Burnham, S.W. 1923MNRAS..83..154E
Bu_1923A cited by Espin (MNRAS 83, 154, 1923)
Bu_1927A Ma - Burnham, S.W. 1927sdsc.book......
Bu_1927A cited in SDS (Southern Double Star Cat.), 1927
Bu_1932A Ma - Burnham, S.W. 1932QB821.A43......
Bu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Bu_1963A Ma - Burnham, S.W. 1963icvd.book.....J
Bu_1963A cited in IDS (Lick Index Cat.), 1963
Bu_2002A Ma - Burnham, S.W. 2002yCat.1275....0D
Bu_2002A cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18300+3710 BU 420 AB 1998 14 275 1.8 9.79 11.28 F2 183001.39+370944.1
18300+3710 BU 420 AB 2007 15 275 1.8 9.79 11.28 F2 183001.39+370944.1
18300+3710 BU 420 AB 2010 16 275 1.8 9.79 11.28 F2 183001.39+370944.1

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

 
 
WDS 18300+3710 BU 420 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18300+3710 BU 420 AB : MEASURES
 
 
No records found.

 
 
WDS 18300+3710 : VIRTUAL EYEPIECE
 
 

18300+3710 BU 420A mag 9.79 Sp F2 18300+3710 BU 420B sep 1.4 P.A. 275.10 mag 11.28 18300+3710 BU 420C sep 19.8 P.A. 193.90 mag 11.1 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 18300+3710 : ALADIN DSS IMAGE @ 18h 30m 01.39s +37° 09' 44.1"
 
 
 
 
WDS 18300+3710 BU 420 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18300+3710 BU 420AB distance=0' 18305+3635 CRB 126 distance=35' 18299+3633 ALI 377 distance=37' 18301+3746 UC 3595 distance=37' 18334+3727 ES 2481 distance=44' 18337+3726 MLB 937 distance=47' 18298+3803 HU 1189 distance=54' 18288+3617 TDT 899 distance=55' 18243+3650 CRB 125 distance=72' 18267+3610 ES 2173 distance=73' 18346+3608 HU 1293 distance=83' 18309+3840 STF2338CD distance=90' 18309+3840 STF2338CE distance=90' 18309+3840 STF2338AB distance=91' 18309+3840 STF2338AC distance=91' 18309+3840 STF2338AE distance=91' 18243+3609 HDS2603 distance=93' 18319+3538 COU1151AB distance=95' 18343+3832 SLE 210 distance=97' 18380+3652 KPP1213 distance=98' 18316+3846 COU1604 distance=99' 18347+3548 HDS2635 distance=99' 18315+3530 LDS4790 distance=102' 18237+3821 HO 431 distance=103' 18272+3847 MLB 854 distance=103' 18239+3824 HEI 803 distance=104' 18345+3540 WSP 3AB distance=106' 18345+3540 WSP 3AC distance=106' 18329+3850 STTA171AB distance=106' 18329+3850 SLE 200AC distance=106' 18329+3850 SLE 200AD distance=106' 18329+3850 SLE 200AE distance=106' 18329+3850 SLE 200AF distance=106' 18329+3850 STTA171AG distance=106' 18329+3850 FYM 41AH distance=106' 18329+3850 FYM 41AI distance=106' 18329+3850 FYM 41AJ distance=106' 18329+3850 FYM 41AK distance=106' 18329+3850 FYM 41AL distance=106' 18329+3850 FYM 41AM distance=106' 18389+3658 ALI 378 distance=106' 18376+3806 ES 2019AB distance=107' 18376+3806 ES 2019AC distance=107' 18329+3850 FYM 41BN distance=108' 18310+3857 FYM 40BE distance=108' 18310+3857 TDT 922Aa,Ab distance=108' 18310+3857 SLE 187AB distance=108' 18310+3857 FYM 40AC distance=108' 18310+3857 FYM 40AD distance=108' 18310+3857 FYM 40AE distance=108' 18208+3639 COU1306 distance=116' 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 18300+3710 BU 420 AB 274 1.8
Show 18300+3710 BU 420 AC 197 20.1
Show 18305+3635 CRB 126 223 24.3 35
Show 18299+3633 ALI 377 279 7.2 37
Show 18301+3746 UC 3595 211 45.6 37
Show 18334+3727 ES 2481 155 3.5 44
Show 18337+3726 MLB 937 107 2.9 47
Show 18298+3803 HU 1189 210 1.4 54
Show 18288+3617 TDT 899 26 1.8 55
Show 18243+3650 CRB 125 161 11.9 72
Show 18267+3610 ES 2173 303 6.2 73
Show 18346+3608 HU 1293 76 1.1 83
Show 18309+3840 STF2338 CD 243 13.0 90
Show 18309+3840 STF2338 CE 69 60.7 90
Show 18309+3840 STF2338 AB 301 12.1 91
Show 18309+3840 STF2338 AC 206 76.4 91
Show 18309+3840 STF2338 AE 154 51.7 91
Show 18243+3609 HDS2603 354 0.9 93
Show 18319+3538 COU1151 AB 280 1.3 95
Show 18343+3832 SLE 210 237 9.6 97
Show 18380+3652 KPP1213 171 9.4 98
Show 18316+3846 COU1604 130 1.8 99
Show 18347+3548 HDS2635 53 0.1 99
Show 18315+3530 LDS4790 283 315.1 102
Show 18237+3821 HO 431 4 19.8 103
Show 18272+3847 MLB 854 9 6.8 103
Show 18239+3824 HEI 803 284 3.4 104
Show 18345+3540 WSP 3 AB 87 1.2 106
Show 18345+3540 WSP 3 AC 246 18.3 106
Show 18329+3850 STTA171 AB 328 150.1 106
Show 18329+3850 SLE 200 AC 226 68.9 106
Show 18329+3850 SLE 200 AD 248 93.6 106
Show 18329+3850 SLE 200 AE 228 111.2 106
Show 18329+3850 SLE 200 AF 344 134.6 106
Show 18329+3850 STTA171 AG 133 80.7 106
Show 18329+3850 FYM 41 AH 349 74.6 106
Show 18329+3850 FYM 41 AI 349 81.5 106
Show 18329+3850 FYM 41 AJ 125 129.9 106
Show 18329+3850 FYM 41 AK 289 100.5 106
Show 18329+3850 FYM 41 AL 302 115.2 106
Show 18329+3850 FYM 41 AM 309 126.0 106
Show 18389+3658 ALI 378 33 12.4 106
Show 18376+3806 ES 2019 AB 115 6.6 107
Show 18376+3806 ES 2019 AC 32 14.7 107
Show 18329+3850 FYM 41 BN 87 41.9 108
Show 18310+3857 FYM 40 BE 210 11.3 108
Show 18310+3857 TDT 922 Aa,Ab 15 0.5 108
Show 18310+3857 SLE 187 AB 210 23.6 108
Show 18310+3857 FYM 40 AC 85 71.0 108
Show 18310+3857 FYM 40 AD 294 13.5 108
Show 18310+3857 FYM 40 AE 210 34.9 108

 
 
WDS 18300+3710 : COMPONENTS
 
 
  A B
B pa=275.1°
sep=1.42"
 
C pa=193.9°
sep=19.75"
pa=189.8°
sep=19.58"
 
 
18300+3710 A
 
 
Coord arcsec 2000 183001.39+370944.1 Mag 9.79 Spectral class F2 (yellow-white) PmRA 3.00
PmDE -22.0 Tycho2 2636-01145-1 ADS 11406 DM BD+37 3140
Tycho2
Tycho2 2636-01145-1 Pflag P RAmdeg 277.50579904 DEmdeg 37.16226140
PmRA 3.0 PmDE -22.1 E RAmdeg 16 E DEmdeg 16
E pmRA 4.5 E pmDE 4.0 EpRAm 1991.32 EpDEm 1991.26
Num 3 Q RAmdeg 1.9 Q DEmdeg 4.2 Q pmRA 1.9
Q pmDE 4.3 BTmag 10.238 E BTmag 0.028 VTmag 9.787
E VTmag 0.025 Prox 18 TYC T HIP
CCDM RAdeg 277.50587806 DEdeg 37.16230417 EpRA 1990 1.54
EpDE 1990 1.54 E RAdeg 15.7 E DEdeg 15.9 Posflg D
Corr 0.1
CCDM
Ccdm 18300+3710 RComp Comp A Note1
Note2 Discov num DRAs 1.56 DDEs -15.7
R dRAs 12 Year Theta Rho
Obs 3 Vmag 9.3 Sp PmNote
PmRA 60 PmDE -10 Dm number +37 3140 Cat1 BD
Name2 +37 1655 Cat2 AGK2/3 HD M HD
ADS BDS A11406 M ADS BDS N IDS IDS 18266N3706A
HIC
 
 
18300+3710 B
 
 
Coord arcsec 2000 183001.27+370944.2 Mag 11.28 PmRA 3.00 PmDE -22.0
Tycho2 2636-01145-2 Calc delta mag 1.49 Calc coord yes
Tycho2
Tycho2 2636-01145-2 Pflag P RAmdeg 277.50579904 DEmdeg 37.16226140
PmRA 3.0 PmDE -22.1 E RAmdeg 16 E DEmdeg 16
E pmRA 4.5 E pmDE 4.0 EpRAm 1991.32 EpDEm 1991.26
Num 3 Q RAmdeg 1.9 Q DEmdeg 4.2 Q pmRA 1.9
Q pmDE 4.3 BTmag 11.648 E BTmag 0.074 VTmag 11.280
E VTmag 0.086 Prox 18 TYC HIP
CCDM RAdeg 277.50524194 DEdeg 37.16237167 EpRA 1990 1.54
EpDE 1990 1.53 E RAdeg 49.9 E DEdeg 51.1 Posflg D
Corr 0.1
CCDM
Ccdm 18300+3710 RComp Comp B Note1
Note2 Discov num BU 420 DRAs DDEs
R dRAs Year 1873 Theta 277 Rho 1.7
Obs 9 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11406 M ADS BDS N IDS IDS 18266N3706B
HIC
 
 
18300+3710 C
 
 
Coord arcsec 2000 183000.99+370924.9 Mag 11.1 PmRA 3.00 PmDE -4.0
Calc delta mag 1.31 Calc coord yes
CCDM
Ccdm 18300+3710 RComp Comp C Note1
Note2 Discov num BU 420 DRAs DDEs
R dRAs Year 1880 Theta 199 Rho 21.6
Obs 3 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11406 M ADS BDS N IDS IDS 18266N3706C
HIC