20185+5542 BU 1260 (HD 239377)

 
 
20h 18m 28.58s +55° 41' 33.8" P.A. 135.00 sep 0.3 mag 8.90,11.50 Sp G5
 
 
Coord 2000 20185+5542 Discov num BU 1260 Comp Coord arcsec 2000 20 18 28.58 +55 41 33.8
Date first 1891 Date last 2016 Obs 12
Pa first 169 Pa last 135.4 P.A. Now (θ) 135.4°
Sep first 0.5 Sep last 0.34 Sep. Now (ρ) 0.34"
Mag pri 8.90 Mag sec 11.50 delta mag (ΔM) 2.6 Spectral class G5 (yellow)
Pri motion ra +001 Sec motion ra
Pri motion dec +019 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 239377 Constellation Cygnus SAO 32458 Tycho2 3941-01352-1
Gaia DR2 2186116333372980608 HD 239377
 
 
WDS 20185+5542 BU 1260 (HD 239377) : 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
20185+5542 BU 1260 1992 11 140 0.3 8.90 11.50 G5 201828.58+554133.8
20185+5542 BU 1260 2016 12 135 0.3 8.90 11.50 G5 201828.58+554133.8

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

 
 
WDS 20185+5542 BU 1260 (HD 239377) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20185+5542 BU 1260 (HD 239377) : MEASURES
 
 
No records found.

 
 
WDS 20185+5542 (HD 239377) : VIRTUAL EYEPIECE
 
 

20185+5542 BU 1260A mag 8.9 Sp G5 20185+5542 BU 1260B sep 0.3 P.A. 150.90 mag 11.5 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 20185+5542 (HD 239377) : ALADIN DSS IMAGE @ 20h 18m 28.58s +55° 41' 33.8"
 
 
 
 
WDS 20185+5542 BU 1260 (HD 239377) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20185+5542  BU 1260 distance=0' 20202+5540  STI2519 distance=15' 20184+5524  STF2671CD distance=17' 20164+5542  KR   49 distance=18' 20184+5524  STF2671AB distance=18' 20184+5524  STF2671AC distance=18' 20184+5524  WOR  52AE distance=18' 20155+5546  STI2515 distance=26' 20194+5607  STF2669AB distance=27' 20194+5607  BU 1486AC distance=27' 20209+5511  TDT2197 distance=38' 20189+5503  KPP 932 distance=39' 20140+5557  TOK   5 distance=41' 20231+5504  OL   74 distance=45' 20131+5538  STI2513 distance=46' 20147+5509  TDT2115 distance=46' 20131+5544  STI2512 distance=46' 20243+5602  TDT2239 distance=54' 20143+5501  TDT2111 distance=54' 20246+5527  MLR 588 distance=55' 20248+5534  TDS1071 distance=55' 20164+5636  STI2516 distance=58' 20116+5539  STI2511 distance=59' 20244+5509  TDT2241 distance=60' 20256+5544  KPP4196 distance=60' 20208+5639  STI2520 distance=61' 20175+5646  STI2517 distance=65' 20260+5526  STI2527 distance=66' 20142+5445  A  1422 distance=68' 20222+5437  STI2521 distance=69' 20258+5612  TDT2262 distance=69' 20257+5508  A  1429 distance=70' 20124+5447  TDT2082 distance=75' 20265+5619  BU  433AB distance=78' 20265+5619  BU  433AC distance=78' 20247+5446  TDT2247 distance=78' 20153+5429  TDT2122 distance=78' 20153+5428  TDT2123 distance=79' 20264+5500  STI2528 distance=80' 20091+5546  STI2505 distance=80' 20112+5638  CRB 208 distance=83' 20140+5428  TDT2108 distance=84' 20103+5452  TDT2043 distance=86' 20255+5441  HJ 1516AB distance=86' 20255+5441  HJ 1516AC distance=86' 20281+5513  STI2533 distance=87' 20252+5437  STI2524 distance=87' 20264+5638  STF2687 distance=88' 20084+5524  STI2503 distance=88' 20082+5556  STI2502 distance=88' 20255+5434  GIC 157 distance=91' 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 20185+5542 BU 1260 135 0.3
Show 20202+5540 STI2519 119 13.2 15
Show 20184+5524 STF2671 CD 138 5.3 17
Show 20164+5542 KR 49 114 1.7 18
Show 20184+5524 STF2671 AB 337 3.8 18
Show 20184+5524 STF2671 AC 53 87.2 18
Show 20184+5524 WOR 52 AE 54 30.3 18
Show 20155+5546 STI2515 83 13.5 26
Show 20194+5607 STF2669 AB 259 23.4 27
Show 20194+5607 BU 1486 AC 162 18.4 27
Show 20209+5511 TDT2197 241 2.0 38
Show 20189+5503 KPP 932 255 7.7 39
Show 20140+5557 TOK 5 90 0.0 41
Show 20231+5504 OL 74 41 3.9 45
Show 20131+5538 STI2513 333 5.0 46
Show 20147+5509 TDT2115 265 2.2 46
Show 20131+5544 STI2512 107 10.5 46
Show 20243+5602 TDT2239 256 1.7 54
Show 20143+5501 TDT2111 154 2.0 54
Show 20246+5527 MLR 588 245 0.2 55
Show 20248+5534 TDS1071 184 0.9 55
Show 20164+5636 STI2516 95 4.4 58
Show 20116+5539 STI2511 337 13.1 59
Show 20244+5509 TDT2241 263 1.7 60
Show 20256+5544 KPP4196 114 2.7 60
Show 20208+5639 STI2520 162 10.8 61
Show 20175+5646 STI2517 151 16.1 65
Show 20260+5526 STI2527 81 5.2 66
Show 20142+5445 A 1422 351 2.8 68
Show 20222+5437 STI2521 123 7.1 69
Show 20258+5612 TDT2262 95 0.8 69
Show 20257+5508 A 1429 187 0.7 70
Show 20124+5447 TDT2082 349 2.2 75
Show 20265+5619 BU 433 AB 207 7.6 78
Show 20265+5619 BU 433 AC 241 29.3 78
Show 20247+5446 TDT2247 213 0.6 78
Show 20153+5429 TDT2122 342 0.5 78
Show 20153+5428 TDT2123 328 2.0 79
Show 20264+5500 STI2528 214 10.1 80
Show 20091+5546 STI2505 15 10.2 80
Show 20112+5638 CRB 208 238 11.0 83
Show 20140+5428 TDT2108 311 0.8 84
Show 20103+5452 TDT2043 36 2.1 86
Show 20255+5441 HJ 1516 AB 147 47.3 86
Show 20255+5441 HJ 1516 AC 204 50.3 86
Show 20281+5513 STI2533 198 10.0 87
Show 20252+5437 STI2524 60 14.0 87
Show 20264+5638 STF2687 118 25.1 88
Show 20084+5524 STI2503 159 10.8 88
Show 20082+5556 STI2502 65 14.9 88
Show 20255+5434 GIC 157 298 27.6 91

 
 
WDS 20185+5542 : COMPONENTS
 
 
  A
B pa=150.9°
sep=0.28"
 
 
20185+5542 A
 
 
Componente originario normalizzato AB Name HD 239377 Coord arcsec 2000 201828.58+554133.8 Mag 8.9
Spectral class G5 (yellow) PmRA 1.00 PmDE 19.0 SAO 32458
Tycho2 3941-01352-1 HD 239377 DM BD+55 2368
Tycho2
Tycho2 3941-01352-1 Pflag RAmdeg 304.61907051 DEmdeg 55.69274368
PmRA 4.3 PmDE 4.3 E RAmdeg 10 E DEmdeg 10
E pmRA 1.7 E pmDE 1.7 EpRAm 1990.74 EpDEm 1990.79
Num 7 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 9.846 E BTmag 0.025 VTmag 8.842
E VTmag 0.016 Prox 999 TYC T HIP
CCDM RAdeg 304.61905278 DEdeg 55.69273361 EpRA 1990 1.66
EpDE 1990 1.67 E RAdeg 10.4 E DEdeg 10.2 Posflg
Corr -0.1
SAO
SAO 32458 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 0.024 Vmag 8.6 SpType G5
Double code Source 38 CatNum 11261 DM BD+55 2368
DMcomp BDsup HD 239377 M HD 0
GC RA1950rad 5.31127259 DE1950rad 0.96927294 PmRA2000 0.001
PmDE2000 0.022
CCDM
Ccdm 20185+5542 RComp Comp A Note1
Note2 Discov num DRAs -1.54 DDEs -25.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp G5 PmNote *
PmRA -4 PmDE 20 Dm number +55 2368 Cat1 BD
Name2 +55 1357 Cat2 AGK2/3 HD 239377 M HD
ADS BDS A13691 M ADS BDS N IDS IDS 20160N5523A
HIC
 
 
20185+5542 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201828.60+554133.6 Mag 11.5 Calc delta mag 2.6
Calc coord yes
CCDM
Ccdm 20185+5542 RComp Comp B Note1
Note2 Discov num BU 1260 DRAs DDEs
R dRAs Year 1958 Theta 151 Rho 0.3
Obs 5 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13691 M ADS BDS N IDS IDS 20160N5523B
HIC