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Current system
20248+3033
ES 363
HD 334246


Nearby doubles
4' : 20250+3034
HDS2921

17' : 20257+3022
COU1324

23' : 20231+3036
ES 362AB

27' : 20234+3053
ARG 91

33' : 20234+3007
J 1772

37' : 20242+2958
FMR 87AB

42' : 20219+3017
TDT2209

42' : 20279+3047
RAO 520

43' : 20225+3004
TDT2216

43' : 20215+3035
ARY 4AB

46' : 20213+3035
WJD 1

46' : 20222+3105
TDT2211

46' : 20282+3024
HJ 1517

47' : 20245+3120
TDT2244

49' : 20223+3110
BRT1954

49' : 20265+3117
TDT2272

49' : 20280+3008
BU 62AB

54' : 20222+3115
A 1208

54' : 20284+3007
OL 75

55' : 20269+3121
TDT2280

55' : 20222+3118
RAO 430

57' : 20217+3112
BRT 279

57' : 20211+3104
TDT2200

58' : 20223+2946
TDT2213

61' : 20240+2935
TDT2237

62' : 20294+3048
HJ 1521



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.

20248+3033 ES 363 (HD 334246)

 
 
20h 24m 48.09s +30° 33' 44.6" P.A. 277.00 sep 3.1 mag 11.11,11.10 Sp K0
 
 
Coord 2000 20248+3033 Discov num ES  363 Comp Coord arcsec 2000 20 24 48.09 +30 33 44.6
Date first 1906 Date last 2016 Obs 7
Pa first 280 Pa last 277.1 P.A. Now (θ) 277.1°
Sep first 3.1 Sep last 3.105 Sep. Now (ρ) 3.105"
Mag pri 11.11 Mag sec 11.10 delta mag (ΔM) 0.01 Spectral class K0 (yellow-orange)
Pri motion ra +053 Sec motion ra -052
Pri motion dec +003 Sec motion dec +009
Notes
rPM=1.981
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 334246 Constellation Cygnus Tycho2 2685-01433-1 Gaia DR2 1861752775327557504
HD 334246
 
 
WDS 20248+3033 ES 363 (HD 334246) : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
20248+3033 ES 363 1926 2 281 2.9 11.11 11.10 K0 202448.09+303344.6
20248+3033 ES 363 2008 3 277 3.1 11.11 11.10 K0 202448.09+303344.6
20248+3033 ES 363 2015 5 277 3.1 11.11 11.10 K0 202448.09+303344.6
20248+3033 ES 363 2016 7 277 3.1 11.11 11.10 K0 202448.09+303344.6

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

 
 
WDS 20248+3033 ES 363 (HD 334246) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20248+3033 ES 363 (HD 334246) : MEASURES
 
 
No records found.

 
 
WDS 20248+3033 (HD 334246) : VIRTUAL EYEPIECE
 
 

20248+3033 ES 363A mag 11.11 Sp K0 20248+3033 ES 363B sep 2.7 P.A. 278.20 mag 11.1 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 20248+3033 (HD 334246) : ALADIN DSS IMAGE @ 20h 24m 48.09s +30° 33' 44.6"
 
 
 
 
WDS 20248+3033 ES 363 (HD 334246) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20248+3033 ES 363 distance=0' 20250+3034 HDS2921 distance=4' 20257+3022 COU1324 distance=17' 20231+3036 ES 362AB distance=23' 20231+3036 ES 362BC distance=23' 20234+3053 ARG 91 distance=27' 20234+3007 J 1772 distance=33' 20242+2958 HDS2916Aa,Ab distance=37' 20242+2958 FMR 87AB distance=37' 20242+2958 FMR 87AC distance=37' 20219+3017 TDT2209 distance=42' 20279+3047 RAO 520 distance=42' 20225+3004 TDT2216 distance=43' 20215+3035 ARY 4AB distance=43' 20215+3035 BU 1259Ba,Bb distance=45' 20215+3035 BU 1259BC distance=45' 20213+3035 WJD 1 distance=46' 20222+3105 TDT2211 distance=46' 20282+3024 HJ 1517 distance=46' 20245+3120 TDT2244 distance=47' 20223+3110 BRT1954 distance=49' 20265+3117 TDT2272 distance=49' 20280+3008 BU 62AB distance=49' 20280+3008 BU 62AC distance=49' 20280+3008 BU 62AD distance=49' 20222+3115 A 1208 distance=54' 20284+3007 OL 75 distance=54' 20269+3121 TDT2280 distance=55' 20222+3118 RAO 430 distance=55' 20217+3112 BRT 279 distance=57' 20211+3104 TDT2200 distance=57' 20223+2946 TDT2213 distance=58' 20240+2935 TDT2237 distance=61' 20294+3048 HJ 1521 distance=62' 20286+3118 COU1325 distance=66' 20282+3124 ES 2435 distance=67' 20291+2956 AG 406 distance=67' 20251+3141 ES 2434 distance=68' 20300+3029 STJ 59 distance=68' 20280+3128 TDS1074 distance=68' 20227+2930 TDT2218 distance=70' 20244+2923 HO 457AB distance=72' 20244+2923 HO 457AC distance=72' 20306+3029 ES 505 distance=76' 20196+2956 A 1207 distance=78' 20275+3145 ES 364 distance=79' 20188+3102 HDS2902 distance=83' 20251+3159 ES 2433 distance=85' 20262+3157 KPP3419 distance=85' 20261+2910 MLB 479 distance=86' 20299+3129 TDT2323 distance=86' 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 20248+3033 ES 363 277 3.1
Show 20250+3034 HDS2921 358 0.8 4
Show 20257+3022 COU1324 202 3.0 17
Show 20231+3036 ES 362 AB 232 10.8 23
Show 20231+3036 ES 362 BC 270 5.1 23
Show 20234+3053 ARG 91 175 20.8 27
Show 20234+3007 J 1772 98 2.4 33
Show 20242+2958 HDS2916 Aa,Ab 223 0.2 37
Show 20242+2958 FMR 87 AB 50 1.4 37
Show 20242+2958 FMR 87 AC 117 7.8 37
Show 20219+3017 TDT2209 51 1.7 42
Show 20279+3047 RAO 520 -1 0.2 42
Show 20225+3004 TDT2216 133 0.5 43
Show 20215+3035 ARY 4 AB 287 134.9 43
Show 20215+3035 BU 1259 Ba,Bb 191 0.2 45
Show 20215+3035 BU 1259 BC 356 10.3 45
Show 20213+3035 WJD 1 262 8.8 46
Show 20222+3105 TDT2211 354 2.4 46
Show 20282+3024 HJ 1517 105 13.1 46
Show 20245+3120 TDT2244 281 0.4 47
Show 20223+3110 BRT1954 278 4.8 49
Show 20265+3117 TDT2272 352 2.3 49
Show 20280+3008 BU 62 AB 133 1.2 49
Show 20280+3008 BU 62 AC 179 38.2 49
Show 20280+3008 BU 62 AD 267 46.1 49
Show 20222+3115 A 1208 161 0.2 54
Show 20284+3007 OL 75 136 1.8 54
Show 20269+3121 TDT2280 334 0.5 55
Show 20222+3118 RAO 430 289 2.6 55
Show 20217+3112 BRT 279 125 3.8 57
Show 20211+3104 TDT2200 55 1.2 57
Show 20223+2946 TDT2213 229 1.0 58
Show 20240+2935 TDT2237 155 0.8 61
Show 20294+3048 HJ 1521 194 15.4 62
Show 20286+3118 COU1325 222 0.2 66
Show 20282+3124 ES 2435 241 3.4 67
Show 20291+2956 AG 406 333 8.5 67
Show 20251+3141 ES 2434 287 4.3 68
Show 20300+3029 STJ 59 219 1.4 68
Show 20280+3128 TDS1074 334 1.5 68
Show 20227+2930 TDT2218 292 0.4 70
Show 20244+2923 HO 457 AB 61 2.0 72
Show 20244+2923 HO 457 AC 268 28.0 72
Show 20306+3029 ES 505 15 2.1 76
Show 20196+2956 A 1207 351 0.6 78
Show 20275+3145 ES 364 279 7.3 79
Show 20188+3102 HDS2902 296 1.7 83
Show 20251+3159 ES 2433 267 8.6 85
Show 20262+3157 KPP3419 60 17.1 85
Show 20261+2910 MLB 479 141 6.4 86
Show 20299+3129 TDT2323 44 0.6 86

 
 
WDS 20248+3033 : COMPONENTS
 
 
  A
B pa=278.2°
sep=2.68"
 
 
20248+3033 A
 
 
Componente originario normalizzato AB Name HD 334246 Coord arcsec 2000 202448.09+303344.6 Mag 11.11
Spectral class K0 (yellow-orange) PmRA 53.00 PmDE 3.0
 
 
20248+3033 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202447.88+303345.0 Mag 11.1 PmRA -52.00
PmDE 9.0 Tycho2 2685-01433-1 HD 334246 Calc delta mag 0.01
Calc coord yes
Tycho2
Tycho2 2685-01433-1 Pflag RAmdeg 306.20038240 DEmdeg 30.56240546
PmRA 49.9 PmDE -6.3 E RAmdeg 41 E DEmdeg 31
E pmRA 3.3 E pmDE 3.1 EpRAm 1986.43 EpDEm 1986.98
Num 3 Q RAmdeg 9.9 Q DEmdeg 5.2 Q pmRA 9.9
Q pmDE 5.2 BTmag 12.065 E BTmag 0.109 VTmag 11.107
E VTmag 0.068 Prox 498 TYC T HIP
CCDM RAdeg 306.20036778 DEdeg 30.56238250 EpRA 1990 1.48
EpDE 1990 1.75 E RAdeg 55.7 E DEdeg 43.2 Posflg
Corr 0.2