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Current system
23021+4451
ES 1349


Nearby doubles
24' : 23013+4430
COU1991

38' : 23052+4434
TDT3876

40' : 23016+4531
LSC 104

41' : 23013+4412
YSC 166

42' : 23058+4440
KPP4299

42' : 23051+4518
RAO 493

43' : 22582+4503
COU2450

43' : 23054+4516
WIS 374

47' : 22577+4454
A 191

49' : 23028+4404
STF2973

51' : 23063+4428
TDT3884

54' : 23048+4405
GRV 631

56' : 23066+4423
TDT3887

57' : 23022+4355
TDT3846

61' : 22564+4443
COU2144

62' : 23077+4436
COU1843

62' : 23018+4553
HDS3278

63' : 22595+4355
COU2146AB

65' : 23047+4353
TDS1201

69' : 22557+4445
DAM 822AB

70' : 22558+4508
SMA 181

77' : 22549+4445
TDT3785

79' : 22551+4427
HDS3260

80' : 23029+4610
HJ 1841AB

83' : 23099+4447
COU1844

83' : 23099+4452
COU2341



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.

23021+4451 ES 1349

 
 
23h 02m 06.54s +44° 51' 14.6" P.A. 170.00 sep 4.5 mag 8.93,13.70 Sp F0
 
 
Coord 2000 23021+4451 Discov num ES 1349 Comp Coord arcsec 2000 23 02 06.54 +44 51 14.6
Date first 1914 Date last 2016 Obs 6
Pa first 166 Pa last 170.3 P.A. Now (θ) 170.3°
Sep first 5.0 Sep last 4.51 Sep. Now (ρ) 4.51"
Mag pri 8.93 Mag sec 13.70 delta mag (ΔM) 4.77 Spectral class F0 (yellow-white)
Pri motion ra -001 Sec motion ra
Pri motion dec +013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 3228-00910-1 Gaia DR2 1935220183774349824
 
 
WDS 23021+4451 ES 1349 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
23021+4451 ES 1349 1914 1 166 5.0 8.93 13.70 F0 230206.54+445114.6
23021+4451 ES 1349 2011 2 173 3.9 8.93 13.70 F0 230206.54+445114.6
23021+4451 ES 1349 2015 4 170 4.5 8.93 13.70 F0 230206.54+445114.6
23021+4451 ES 1349 2016 6 170 4.5 8.93 13.70 F0 230206.54+445114.6

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

 
 
WDS 23021+4451 ES 1349 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23021+4451 ES 1349 : MEASURES
 
 
No records found.

 
 
WDS 23021+4451 : VIRTUAL EYEPIECE
 
 

23021+4451 ES 1349A mag 8.93 Sp F0 23021+4451 ES 1349B sep 4.5 P.A. 173.10 mag 13.7 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 23021+4451 : ALADIN DSS IMAGE @ 23h 02m 06.54s +44° 51' 14.6"
 
 
 
 
WDS 23021+4451 ES 1349 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23021+4451 ES 1349 distance=1' 23013+4430 COU1991 distance=24' 23052+4434 TDT3876 distance=38' 23016+4531 LSC 104 distance=40' 23013+4412 YSC 166 distance=41' 23058+4440 KPP4299 distance=42' 23051+4518 RAO 493 distance=42' 22582+4503 COU2450 distance=43' 23054+4516 WIS 374 distance=43' 22577+4454 A 191 distance=47' 23028+4404 STF2973 distance=49' 23063+4428 TDT3884 distance=51' 23048+4405 GRV 631 distance=54' 23066+4423 TDT3887 distance=56' 23022+4355 TDT3846 distance=57' 22564+4443 COU2144 distance=61' 23077+4436 COU1843 distance=62' 23018+4553 HDS3278 distance=62' 22595+4355 COU2146AB distance=63' 22595+4355 COU2146Aa,Ab distance=63' 23047+4353 TDS1201 distance=65' 22557+4445 DAM 822BC distance=69' 22557+4445 DAM 822AB distance=69' 22558+4508 SMA 181 distance=70' 22549+4445 TDT3785 distance=77' 22551+4427 HDS3260 distance=79' 23029+4610 HJ 1841AB distance=80' 23029+4610 HJ 1841AC distance=80' 23099+4447 COU1844 distance=83' 23099+4452 COU2341 distance=83' 22541+4433 HDS3256 distance=88' 23075+4558 TDT3894 distance=88' 22578+4336 COU2145 distance=88' 22537+4445 BU 382AB distance=91' 22537+4445 HJ 1828AB,C distance=91' 22590+4617 A 192 distance=92' 22553+4354 COU2245 distance=93' 23107+4509 COU2342 distance=94' 22545+4541 TDT3779 distance=95' 23109+4428 COU 4 distance=96' 23106+4526 TDT3920 distance=97' 23098+4402 LDS5054 distance=97' 23111+4426 J 858 distance=99' 22528+4456 TDS1193 distance=100' 23108+4531 HJ 1853AB distance=101' 23108+4531 HJ 1853AC distance=101' 23108+4531 RAO 89CD distance=102' 23108+4531 RAO 89CE distance=102' 22558+4334 HDS3262 distance=104' 23035+4308 BVD 283 distance=105' 22533+4541 TDT3769 distance=106' 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 23021+4451 ES 1349 170 4.5 1
Show 23013+4430 COU1991 284 0.5 24
Show 23052+4434 TDT3876 332 0.5 38
Show 23016+4531 LSC 104 351 0.1 40
Show 23013+4412 YSC 166 151 0.2 41
Show 23058+4440 KPP4299 276 1.1 42
Show 23051+4518 RAO 493 76 0.7 42
Show 22582+4503 COU2450 334 0.5 43
Show 23054+4516 WIS 374 180 510.3 43
Show 22577+4454 A 191 223 2.9 47
Show 23028+4404 STF2973 40 7.6 49
Show 23063+4428 TDT3884 295 0.7 51
Show 23048+4405 GRV 631 133 29.8 54
Show 23066+4423 TDT3887 147 2.1 56
Show 23022+4355 TDT3846 28 2.0 57
Show 22564+4443 COU2144 156 0.9 61
Show 23077+4436 COU1843 281 1.2 62
Show 23018+4553 HDS3278 316 0.6 62
Show 22595+4355 COU2146 AB 325 3.6 63
Show 22595+4355 COU2146 Aa,Ab 300 0.2 63
Show 23047+4353 TDS1201 171 1.0 65
Show 22557+4445 DAM 822 BC 102 3.2 69
Show 22557+4445 DAM 822 AB 163 10.9 69
Show 22558+4508 SMA 181 280 9.7 70
Show 22549+4445 TDT3785 69 1.7 77
Show 22551+4427 HDS3260 332 0.1 79
Show 23029+4610 HJ 1841 AB 344 18.4 80
Show 23029+4610 HJ 1841 AC 286 33.8 80
Show 23099+4447 COU1844 167 0.5 83
Show 23099+4452 COU2341 23 0.9 83
Show 22541+4433 HDS3256 295 0.6 88
Show 23075+4558 TDT3894 132 0.5 88
Show 22578+4336 COU2145 237 0.2 88
Show 22537+4445 BU 382 AB 244 0.7 91
Show 22537+4445 HJ 1828 AB,C 29.3 91
Show 22590+4617 A 192 231 0.3 92
Show 22553+4354 COU2245 33 0.5 93
Show 23107+4509 COU2342 162 0.5 94
Show 22545+4541 TDT3779 224 0.5 95
Show 23109+4428 COU 4 251 1.7 96
Show 23106+4526 TDT3920 161 0.5 97
Show 23098+4402 LDS5054 77 256.4 97
Show 23111+4426 J 858 197 4.0 99
Show 22528+4456 TDS1193 129 1.1 100
Show 23108+4531 HJ 1853 AB 328 42.5 101
Show 23108+4531 HJ 1853 AC 87 50.4 101
Show 23108+4531 RAO 89 CD 22 21.2 102
Show 23108+4531 RAO 89 CE 291 15.3 102
Show 22558+4334 HDS3262 167 28.8 104
Show 23035+4308 BVD 283 78 12.8 105
Show 22533+4541 TDT3769 264 0.7 106

 
 
WDS 23021+4451 : COMPONENTS
 
 
  A
B pa=173.1°
sep=4.48"
 
 
23021+4451 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 230206.54+445114.6 Mag 8.93 Spectral class F0 (yellow-white)
PmRA -1.00 PmDE 13.0 Tycho2 3228-00910-1
Tycho2
Tycho2 3228-00910-1 Pflag RAmdeg 345.52727303 DEmdeg 44.85405841
PmRA 3.4 PmDE 3.8 E RAmdeg 8 E DEmdeg 8
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.54 EpDEm 1990.88
Num 9 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 9.370 E BTmag 0.018 VTmag 8.928
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 345.52726111 DEdeg 44.85404972 EpRA 1990 1.55
EpDE 1990 1.69 E RAdeg 8.3 E DEdeg 8.1 Posflg
Corr 0.3
CCDM
Ccdm 23021+4451 RComp Comp A Note1
Note2 Discov num DRAs 0.74 DDEs 14.9
R dRAs 12 Year Theta Rho
Obs 2 Vmag 8.6 Sp PmNote
PmRA 54 PmDE 0 Dm number +44 4309 Cat1 BD
Name2 +44 2145 Cat2 AGK2/3 HD M HD
ADS BDS A16460 M ADS BDS N IDS IDS 22575N4418A
HIC
 
 
23021+4451 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230206.59+445110.2 Mag 13.7 Calc delta mag 4.77
Calc coord yes
CCDM
Ccdm 23021+4451 RComp Comp B Note1
Note2 Discov num ES 1349 DRAs DDEs
R dRAs Year 1914 Theta 166 Rho 5.0
Obs 1 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16460 M ADS BDS N IDS IDS 22575N4418B
HIC