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Doubles in session


Current system
04257+3847
ES 2087


Nearby doubles
19' : 04254+3825
COU1522

25' : 04278+3834
J 2723

36' : 04284+3826
A 1837

38' : 04256+3926
MLB 19

44' : 04265+3925
CRB 65

51' : 04300+3836
J 2724

54' : 04287+3923
HJ 3257

57' : 04289+3926
HJ 3258

57' : 04306+3836
J 2726

57' : 04302+3904
ALI 778

60' : 04213+3815
HDS 559

61' : 04230+3935
ALI1037

79' : 04324+3849
A 1839

85' : 04220+3956
BU 310

85' : 04195+3800
HDS 552

95' : 04316+3739
BU 789

96' : 04257+3707
CON 6

97' : 04327+3934
COU1523

97' : 04180+3807
GRV 210

100' : 04291+3713
COU1398

100' : 04197+3955
A 1833

102' : 04246+4024
COU1706

102' : 04314+4001
STF 552

108' : 04347+3824
ES 2149

111' : 04349+3908
HU 1082

111' : 04184+3735
HO 507



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.

04257+3847 ES 2087

 
 
04h 25m 41.69s +38° 43' 08.0" P.A. 202.00 sep 1.7 mag 11.09,13.30 Sp G0
 
 
Coord 2000 04257+3847 Discov num ES 2087 Comp Coord arcsec 2000 04 25 41.69 +38 43 08.0
Date first 1924 Date last 2000 Obs 2
Pa first 207 Pa last 202.3 P.A. Now (θ) 202.3°
Sep first 3.0 Sep last 1.74 Sep. Now (ρ) 1.74"
Mag pri 11.09 Mag sec 13.30 delta mag (ΔM) 2.21 Spectral class G0 (yellow)
Pri motion ra 032 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Tycho2 2879-00540-1 Gaia DR2 179255858874587264 HD 279791
 
 
WDS 04257+3847 ES 2087 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
04257+3847 ES 2087 1924 1 207 3.0 11.09 13.30 G0 042541.69+384308.0
04257+3847 ES 2087 2000 2 202 1.7 11.09 13.30 G0 042541.69+384308.0

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

 
 
WDS 04257+3847 ES 2087 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04257+3847 ES 2087 : MEASURES
 
 
No records found.

 
 
WDS 04257+3847 : VIRTUAL EYEPIECE
 
 

04257+3847 ES 2087A mag 11.09 Sp G0 04257+3847 ES 2087B sep 1.7 P.A. 197.70 mag 13.3 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 04257+3847 : ALADIN DSS IMAGE @ 04h 25m 41.69s +38° 43' 08.0"
 
 
 
 
WDS 04257+3847 ES 2087 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04257+3847 ES 2087 distance=0' 04254+3825 COU1522 distance=19' 04278+3834 J 2723 distance=25' 04284+3826 A 1837 distance=36' 04256+3926 MLB 19 distance=38' 04265+3925 CRB 65 distance=44' 04300+3836 J 2724 distance=51' 04287+3923 HJ 3257 distance=54' 04289+3926 HJ 3258 distance=57' 04306+3836 J 2726 distance=57' 04302+3904 ALI 778 distance=57' 04207+3836 ES 2086A,BC distance=59' 04207+3836 ES 2086BC distance=59' 04213+3815 HDS 559 distance=60' 04230+3935 ALI1037 distance=61' 04324+3849 A 1839 distance=79' 04220+3956 BU 310 distance=85' 04195+3800 HDS 552 distance=85' 04316+3739 BU 789 distance=95' 04257+3707 CON 6 distance=96' 04327+3934 COU1523 distance=97' 04180+3807 GRV 210 distance=97' 04291+3713 COU1398 distance=100' 04197+3955 A 1833 distance=100' 04246+4024 COU1706 distance=102' 04314+4001 STF 552 distance=102' 04347+3824 ES 2149 distance=108' 04349+3908 HU 1082 distance=111' 04184+3735 HO 507 distance=111' 04196+3709 COU1396 distance=120' 04154+3816 PTT 8 distance=124' 04199+4029 MLB 18 distance=125' 04201+4030 AG 79 distance=126' 04357+3800 ES 2562BC distance=129' 04357+3800 ES 2562AB distance=129' 04305+4041 SKF2816 distance=131' 04357+3944 HU 1084 distance=132' 04266+4056 BRT 84 distance=134' 04152+3939 RAO 193 distance=135' 04197+3643 ES 168 distance=140' 04207+3637 COU1397 distance=141' 04290+4103 LDS5563 distance=146' 04289+4103 A 1712 distance=146' 04331+4042 ES 1617 distance=147' 04202+3628 HU 1078 distance=150' 04200+3630 WOR 14 distance=151' 04342+3651 COU1399 distance=151' 04138+3947 MLB 921 distance=153' 04231+3613 ES 239 distance=154' 04322+3630 AG 80BC distance=154' 04322+3630 AG 80AB distance=155' 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 04257+3847 ES 2087 202 1.7
Show 04254+3825 COU1522 95 2.1 19
Show 04278+3834 J 2723 170 4.6 25
Show 04284+3826 A 1837 132 1.5 36
Show 04256+3926 MLB 19 237 2.7 38
Show 04265+3925 CRB 65 132 25.1 44
Show 04300+3836 J 2724 299 3.5 51
Show 04287+3923 HJ 3257 268 22.6 54
Show 04289+3926 HJ 3258 253 15.0 57
Show 04306+3836 J 2726 206 6.6 57
Show 04302+3904 ALI 778 312 12.9 57
Show 04207+3836 ES 2086 A,BC 209 3.5 59
Show 04207+3836 ES 2086 BC 158 0.7 59
Show 04213+3815 HDS 559 191 0.2 60
Show 04230+3935 ALI1037 223 12.8 61
Show 04324+3849 A 1839 273 0.8 79
Show 04220+3956 BU 310 173 18.9 85
Show 04195+3800 HDS 552 336 0.1 85
Show 04316+3739 BU 789 323 0.9 95
Show 04257+3707 CON 6 86 1.1 96
Show 04327+3934 COU1523 130 0.9 97
Show 04180+3807 GRV 210 179 37.1 97
Show 04291+3713 COU1398 157 1.6 100
Show 04197+3955 A 1833 95 3.8 100
Show 04246+4024 COU1706 0.6 102
Show 04314+4001 STF 552 116 9.0 102
Show 04347+3824 ES 2149 219 6.0 108
Show 04349+3908 HU 1082 189 0.2 111
Show 04184+3735 HO 507 33 5.6 111
Show 04196+3709 COU1396 16 0.8 120
Show 04154+3816 PTT 8 94 2.9 124
Show 04199+4029 MLB 18 157 3.5 125
Show 04201+4030 AG 79 113 26.2 126
Show 04357+3800 ES 2562 BC 43 6.0 129
Show 04357+3800 ES 2562 AB 356 30.9 129
Show 04305+4041 SKF2816 114 24.1 131
Show 04357+3944 HU 1084 76 0.2 132
Show 04266+4056 BRT 84 185 5.5 134
Show 04152+3939 RAO 193 102 1.9 135
Show 04197+3643 ES 168 276 7.8 140
Show 04207+3637 COU1397 223 0.5 141
Show 04290+4103 LDS5563 230 31.0 146
Show 04289+4103 A 1712 36 0.4 146
Show 04331+4042 ES 1617 206 3.0 147
Show 04202+3628 HU 1078 114 0.4 150
Show 04200+3630 WOR 14 322 25.5 151
Show 04342+3651 COU1399 24 1.7 151
Show 04138+3947 MLB 921 127 2.7 153
Show 04231+3613 ES 239 241 4.6 154
Show 04322+3630 AG 80 BC 5 1.2 154
Show 04322+3630 AG 80 AB 2 16.0 155

 
 
WDS 04257+3847 : COMPONENTS
 
 
  A
B pa=197.7°
sep=1.69"
 
 
04257+3847 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 042541.69+384308.0 Mag 11.09 Spectral class G0 (yellow)
PmRA 32.00 PmDE -5.0 Tycho2 2879-00540-1 HD 279791
Tycho2
Tycho2 2879-00540-1 Pflag RAmdeg 66.42373348 DEmdeg 38.71889607
PmRA 31.7 PmDE -4.9 E RAmdeg 35 E DEmdeg 43
E pmRA 4.9 E pmDE 4.8 EpRAm 1988.36 EpDEm 1986.98
Num 3 Q RAmdeg 4.0 Q DEmdeg 4.9 Q pmRA 4.0
Q pmDE 4.9 BTmag 11.789 E BTmag 0.087 VTmag 11.091
E VTmag 0.081 Prox 999 TYC T HIP
CCDM RAdeg 66.42367500 DEdeg 38.71896278 EpRA 1990 1.69
EpDE 1990 1.29 E RAdeg 45.8 E DEdeg 61.6 Posflg
Corr 0.0
 
 
04257+3847 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042541.65+384306.4 Mag 13.3 Calc delta mag 2.21
Calc coord yes