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Doubles in session


Current system
01270+3740
ES 2548


Nearby doubles
4' : 01270+3742
ES 2449

11' : 01269+3730
HJL1009

28' : 01253+3722
SLW 66

30' : 01291+3756
AHD 8

33' : 01289+3804
TDS1888

38' : 01285+3708
ES 2009

40' : 01237+3743
CIA 15

45' : 01286+3821
ES 1948

56' : 01284+3833
ALI 738

57' : 01244+3653
HDS 181

67' : 01268+3633
A 1908

71' : 01255+3847
TDS 50

73' : 01238+3841
SLW 64

80' : 01257+3621
A 1907

80' : 01203+3740
HDS 173

85' : 01249+3901
CRB 40

87' : 01216+3641
VAS 4

88' : 01245+3902
STTA 17AB

88' : 01302+3900
SLW 67

90' : 01337+3821
ES 2450

94' : 01207+3643
VAS 3

96' : 01274+3915
SLN 4

96' : 01206+3642
VAS 2

100' : 01190+3716
ALI 256

100' : 01188+3724
STF 108

101' : 01216+3856
J 2386



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.

01270+3740 ES 2548

 
 
01h 27m 02.04s +37° 39' 42.6" P.A. 174.00 sep 6.5 mag 11.50,12.00
 
 
Coord 2000 01270+3740 Discov num ES 2548 Comp Coord arcsec 2000 01 27 02.04 +37 39 42.6
Date first 1932 Date last 2021 Obs 10
Pa first 168 Pa last 174.3 P.A. Now (θ) 174.3°
Sep first 6.8 Sep last 6.5 Sep. Now (ρ) 6.5"
Mag pri 11.50 Mag sec 12.00 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +005 Sec motion ra +006
Pri motion dec +001 Sec motion dec +000
Notes
rPM=0.236 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 322422340213219456
 
 
WDS 01270+3740 ES 2548 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
01270+3740 ES 2548 1998 2 174 6.6 11.50 12.00 D 012702.04+373942.6
01270+3740 ES 2548 2001 3 174 6.4 11.50 12.00 D 012702.04+373942.6
01270+3740 ES 2548 2017 5 173 6.1 11.50 12.00 012702.04+373942.6
01270+3740 ES 2548 2021 10 174 6.5 11.50 12.00 012702.04+373942.6

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

 
 
WDS 01270+3740 ES 2548 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01270+3740 ES 2548 : MEASURES
 
 
No records found.

 
 
WDS 01270+3740 : VIRTUAL EYEPIECE
 
 

01270+3740 ES 2548A mag 11.5 01270+3740 ES 2548B sep 6.5 P.A. 175.50 mag 12 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 01270+3740 : ALADIN DSS IMAGE @ 01h 27m 02.04s +37° 39' 42.6"
 
 
 
 
WDS 01270+3740 ES 2548 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01270+3740 ES 2548 distance=0' 01270+3742 ES 2449 distance=4' 01269+3730 HJL1009 distance=11' 01253+3722 SLW 66 distance=28' 01291+3756 AHD 8 distance=30' 01289+3804 TDS1888 distance=33' 01285+3708 ES 2009 distance=38' 01237+3743 CIA 15 distance=40' 01286+3821 ES 1948 distance=45' 01284+3833 ALI 738 distance=56' 01244+3653 HDS 181 distance=57' 01244+3653 YSC 173Aa,Ab distance=57' 01268+3633 A 1908 distance=67' 01255+3847 TDS 50 distance=71' 01238+3841 SLW 64 distance=73' 01257+3621 A 1907 distance=80' 01203+3740 HDS 173 distance=80' 01249+3901 CRB 40 distance=85' 01216+3641 VAS 4 distance=87' 01245+3902 STTA 17AB distance=88' 01245+3902 STTA 17AC distance=88' 01245+3902 BKO 10AF distance=88' 01302+3900 SLW 67 distance=88' 01245+3902 STTA 17CD distance=90' 01245+3902 STTA 17CE distance=90' 01337+3821 ES 2450 distance=90' 01227+3855 KPP1350CD distance=92' 01207+3643 VAS 3 distance=94' 01274+3915 SLN 4 distance=96' 01206+3642 VAS 2 distance=96' 01190+3716 ALI 256 distance=100' 01188+3724 STF 108 distance=100' 01216+3856 J 2386 distance=101' 01350+3707 ES 2549 distance=102' 01327+3858 J 2388 distance=104' 01290+3921 TDS1890 distance=104' 01201+3639 WEI 3AB distance=104' 01201+3639 WEI 3BC distance=104' 01216+3904 WIS 28 distance=106' 01180+3750 COU 856 distance=109' 01192+3645 GRV 83 distance=109' 01347+3841 ES 1608 distance=110' 01299+3555 CRB 41 distance=111' 01230+3600 WIS 30 distance=111' 01230+3600 NSN 514Aa,Ab distance=111' 01201+3900 GIC 22 distance=115' 01362+3706 J 2716 distance=115' 01335+3911 BRT2197 distance=119' 01254+3938 MLB 812AB distance=120' 01254+3938 J 2409AC distance=120' 01215+3921 FMR 43 distance=120' 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 01270+3740 ES 2548 174 6.5
Show 01270+3742 ES 2449 187 6.6 4
Show 01269+3730 HJL1009 253 256.9 11
Show 01253+3722 SLW 66 252 153.7 28
Show 01291+3756 AHD 8 333 82.8 30
Show 01289+3804 TDS1888 128 0.8 33
Show 01285+3708 ES 2009 276 4.8 38
Show 01237+3743 CIA 15 322 0.0 40
Show 01286+3821 ES 1948 244 4.9 45
Show 01284+3833 ALI 738 355 5.9 56
Show 01244+3653 HDS 181 354 0.3 57
Show 01244+3653 YSC 173 Aa,Ab 111 0.0 57
Show 01268+3633 A 1908 345 1.6 67
Show 01255+3847 TDS 50 115 0.9 71
Show 01238+3841 SLW 64 2 10.0 73
Show 01257+3621 A 1907 220 2.1 80
Show 01203+3740 HDS 173 303 0.1 80
Show 01249+3901 CRB 40 14 10.9 85
Show 01216+3641 VAS 4 192 18.3 87
Show 01245+3902 STTA 17 AB 101 35.4 88
Show 01245+3902 STTA 17 AC 347 134.9 88
Show 01245+3902 BKO 10 AF 270 141.7 88
Show 01302+3900 SLW 67 331 72.8 88
Show 01245+3902 STTA 17 CD 279 68.9 90
Show 01245+3902 STTA 17 CE 14 81.2 90
Show 01337+3821 ES 2450 261 11.0 90
Show 01227+3855 KPP1350 CD 34 10.2 92
Show 01207+3643 VAS 3 227 32.6 94
Show 01274+3915 SLN 4 256 16.6 96
Show 01206+3642 VAS 2 62 20.7 96
Show 01190+3716 ALI 256 43 13.4 100
Show 01188+3724 STF 108 62 6.4 100
Show 01216+3856 J 2386 276 5.1 101
Show 01350+3707 ES 2549 200 5.4 102
Show 01327+3858 J 2388 65 5.4 104
Show 01290+3921 TDS1890 71 1.0 104
Show 01201+3639 WEI 3 AB 188 4.9 104
Show 01201+3639 WEI 3 BC 127 30.4 104
Show 01216+3904 WIS 28 51 115.0 106
Show 01180+3750 COU 856 24 1.2 109
Show 01192+3645 GRV 83 298 29.1 109
Show 01347+3841 ES 1608 49 1.4 110
Show 01299+3555 CRB 41 14.8 111
Show 01230+3600 WIS 30 287 999.9 111
Show 01230+3600 NSN 514 Aa,Ab 32 1.7 111
Show 01201+3900 GIC 22 47 11.6 115
Show 01362+3706 J 2716 296 5.5 115
Show 01335+3911 BRT2197 27 7.3 119
Show 01254+3938 MLB 812 AB 58 5.4 120
Show 01254+3938 J 2409 AC 348 23.9 120
Show 01215+3921 FMR 43 239 15.8 120

 
 
WDS 01270+3740 : COMPONENTS
 
 
  A
B pa=175.5°
sep=6.49"
 
 
01270+3740 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 012702.04+373942.6 Mag 11.5 PmRA 5.00
PmDE 1.0
 
 
01270+3740 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 012702.08+373936.1 Mag 12 PmRA 6.00
PmDE 0.0 Calc delta mag 0.5 Calc coord yes