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Doubles in session


Current system
02487+6123
ES 1877


Nearby doubles
16' : 02477+6108
ES 1876

21' : 02506+6108
STI 397

30' : 02447+6128
KRV 3

36' : 02438+6123
LEO 7AB

41' : 02493+6203
KPP3504

42' : 02431+6134
STI 386

43' : 02494+6205
STI 392

46' : 02427+6138
STI 385AB

47' : 02436+6056
ES 1812

50' : 02555+6112
TDS2389

51' : 02420+6138
STI 381

52' : 02420+6106
TDS2340

53' : 02559+6131
BUP 36AB

54' : 02516+6033
BU 1374AB

56' : 02412+6136
BEW 1

57' : 02411+6108
ES 1875

58' : 02407+6117
STF 284AB

59' : 02542+6039
ES 1815AB

60' : 02405+6129
STF 283AB

61' : 02405+6114
FAL 4

61' : 02511+6025
STF 306AB

63' : 02512+6023
BU 1316AB

63' : 02530+6028
BU 1375AB

67' : 02546+6032
STI 404

69' : 02571+6050
STI 407

71' : 02390+6113
TDS2318



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.

02487+6123 ES 1877

 
 
02h 48m 46.03s +61° 22' 48.5" P.A. 283.00 sep 6.5 mag 10.35,14.10 Sp B5
 
 
Coord 2000 02487+6123 Discov num ES 1877 Comp Coord arcsec 2000 02 48 46.03 +61 22 48.5
Date first 1921 Date last 2015 Obs 6
Pa first 267 Pa last 283.2 P.A. Now (θ) 283.2°
Sep first 5.3 Sep last 6.49 Sep. Now (ρ) 6.49"
Mag pri 10.35 Mag sec 14.10 delta mag (ΔM) 3.75 Spectral class B5 (blue-white)
Pri motion ra +002 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4047-01699-1 Gaia DR2 464956190057208576
 
 
WDS 02487+6123 ES 1877 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02487+6123 ES 1877 1921 1 267 5.3 10.35 14.10 024846.03+612248.5
02487+6123 ES 1877 1999 2 282 6.4 10.35 14.10 B5 024846.03+612248.5
02487+6123 ES 1877 2015 3 283 6.5 10.35 14.10 B5 024846.03+612248.5

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

 
 
WDS 02487+6123 ES 1877 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02487+6123 ES 1877 : MEASURES
 
 
No records found.

 
 
WDS 02487+6123 : VIRTUAL EYEPIECE
 
 

02487+6123 ES 1877A mag 10.35 Sp B5 02487+6123 ES 1877B sep 3.4 P.A. 296.10 mag 14.1 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 02487+6123 : ALADIN DSS IMAGE @ 02h 48m 46.03s +61° 22' 48.5"
 
 
 
 
WDS 02487+6123 ES 1877 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02487+6123 ES 1877 distance=0' 02477+6108 ES 1876 distance=16' 02506+6108 STI 397 distance=21' 02447+6128 KRV 3 distance=30' 02438+6123 LEO 7AB distance=36' 02438+6123 LEO 7AC distance=36' 02512+6047 ES 1813BC distance=41' 02493+6203 KPP3504 distance=41' 02431+6134 STI 386 distance=42' 02494+6205 STI 392 distance=43' 02427+6138 STI 385AB distance=46' 02427+6138 STI 385AC distance=46' 02436+6056 ES 1812 distance=47' 02555+6112 TDS2389 distance=50' 02420+6138 STI 381 distance=51' 02420+6106 TDS2340 distance=52' 02516+6033 BU 1374CD distance=52' 02559+6131 BUP 36AB distance=53' 02559+6131 BUP 36AC distance=53' 02516+6033 BU 1374AB distance=54' 02516+6033 BU 1374AC distance=54' 02516+6033 BU 1374AD distance=54' 02516+6033 ABH 16BF distance=55' 02516+6033 BU 1374BC distance=55' 02516+6033 ABH 16BE distance=55' 02516+6033 ABH 16BG distance=55' 02516+6033 BU 1374BH distance=55' 02412+6136 BEW 1 distance=56' 02411+6108 ES 1875 distance=57' 02407+6117 CHR 208Aa,Ab distance=58' 02407+6117 STF 284AB distance=58' 02407+6117 STF 284AC distance=58' 02407+6117 TRN 12AD distance=58' 02542+6039 ES 1815AB distance=59' 02542+6039 ES 1815AC distance=59' 02542+6039 MZA 13AD distance=59' 02542+6039 MZA 13AE distance=59' 02542+6039 MZA 13AG distance=59' 02542+6039 MZA 13AH distance=59' 02542+6039 MZA 13CF distance=59' 02405+6129 STF 283AB distance=60' 02405+6129 STF 283AC distance=60' 02405+6114 FAL 4 distance=61' 02511+6025 STF 306AB distance=61' 02511+6025 STF 306AC distance=61' 02511+6025 STF 306AD distance=61' 02511+6025 STF 306AE distance=61' 02511+6025 STF 306AG distance=61' 02511+6025 TRN 13AI distance=61' 02511+6025 STF 306AF distance=61' 02511+6025 MZA 11AJ distance=61' 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 02487+6123 ES 1877 283 6.5
Show 02477+6108 ES 1876 299 3.5 16
Show 02506+6108 STI 397 115 11.5 21
Show 02447+6128 KRV 3 353 16.3 30
Show 02438+6123 LEO 7 AB 21 2.1 36
Show 02438+6123 LEO 7 AC 17 16.9 36
Show 02512+6047 ES 1813 BC 356 3.9 41
Show 02493+6203 KPP3504 308 1.5 41
Show 02431+6134 STI 386 154 8.9 42
Show 02494+6205 STI 392 278 9.1 43
Show 02427+6138 STI 385 AB 273 15.6 46
Show 02427+6138 STI 385 AC 314 14.8 46
Show 02436+6056 ES 1812 91 1.9 47
Show 02555+6112 TDS2389 192 0.5 50
Show 02420+6138 STI 381 206 14.2 51
Show 02420+6106 TDS2340 317 0.4 52
Show 02516+6033 BU 1374 CD 71 12.2 52
Show 02559+6131 BUP 36 AB 257 63.4 53
Show 02559+6131 BUP 36 AC 38 81.4 53
Show 02516+6033 BU 1374 AB 196 21.1 54
Show 02516+6033 BU 1374 AC 345 124.2 54
Show 02516+6033 BU 1374 AD 351 125.6 54
Show 02516+6033 ABH 16 BF 255 36.3 55
Show 02516+6033 BU 1374 BC 350 140.3 55
Show 02516+6033 ABH 16 BE 77 46.0 55
Show 02516+6033 ABH 16 BG 163 59.4 55
Show 02516+6033 BU 1374 BH 271 9.4 55
Show 02412+6136 BEW 1 288 12.9 56
Show 02411+6108 ES 1875 169 1.9 57
Show 02407+6117 CHR 208 Aa,Ab 91 0.3 58
Show 02407+6117 STF 284 AB 190 6.9 58
Show 02407+6117 STF 284 AC 9 53.1 58
Show 02407+6117 TRN 12 AD 113 3.0 58
Show 02542+6039 ES 1815 AB 233 7.1 59
Show 02542+6039 ES 1815 AC 53 16.0 59
Show 02542+6039 MZA 13 AD 105 7.0 59
Show 02542+6039 MZA 13 AE 63 19.3 59
Show 02542+6039 MZA 13 AG 20 9.3 59
Show 02542+6039 MZA 13 AH 343 10.1 59
Show 02542+6039 MZA 13 CF 172 1.8 59
Show 02405+6129 STF 283 AB 210 1.8 60
Show 02405+6129 STF 283 AC 20 18.3 60
Show 02405+6114 FAL 4 165 11.9 61
Show 02511+6025 STF 306 AB 93 2.2 61
Show 02511+6025 STF 306 AC 159 27.4 61
Show 02511+6025 STF 306 AD 76 16.7 61
Show 02511+6025 STF 306 AE 113 19.0 61
Show 02511+6025 STF 306 AG 159 126.2 61
Show 02511+6025 TRN 13 AI 144 4.7 61
Show 02511+6025 STF 306 AF 107 27.0 61
Show 02511+6025 MZA 11 AJ 96 8.9 61

 
 
WDS 02487+6123 : COMPONENTS
 
 
  A
B pa=296.1°
sep=3.37"
 
 
02487+6123 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 024846.03+612248.5 Mag 10.35 Spectral class B5 (blue-white)
PmRA 2.00 PmDE -9.0 Tycho2 4047-01699-1
Tycho2
Tycho2 4047-01699-1 Pflag RAmdeg 42.19182719 DEmdeg 61.38014483
PmRA 2.1 PmDE -9.0 E RAmdeg 26 E DEmdeg 27
E pmRA 2.7 E pmDE 2.8 EpRAm 1988.88 EpDEm 1987.97
Num 5 Q RAmdeg 2.2 Q DEmdeg 2.0 Q pmRA 2.2
Q pmDE 2.0 BTmag 12.262 E BTmag 0.141 VTmag 10.352
E VTmag 0.036 Prox 999 TYC T HIP
CCDM RAdeg 42.19184417 DEdeg 61.38015944 EpRA 1990 1.59
EpDE 1990 1.40 E RAdeg 29.8 E DEdeg 35.0 Posflg
Corr 0.3
 
 
02487+6123 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 024845.61+612250.0 Mag 14.1 Calc delta mag 3.75
Calc coord yes