20142+4744 ES 799 CD

 
 
20h 14m 16.23s +47° 43' 19.0" P.A. 72.00 sep 4.0 mag 11.40,15.80
 
 
Coord 2000 20142+4744 Discov num ES  799 Comp CD Coord arcsec 2000 20 14 16.23 +47 43 19.0
Date first 1909 Date last 2015 Obs 4
Pa first 74 Pa last 72.1 P.A. Now (θ) 72.1°
Sep first 3.7 Sep last 4.034 Sep. Now (ρ) 4.034"
Mag pri 11.40 Mag sec 15.80 delta mag (ΔM) 4.4 Spectral class
Pri motion ra +009 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20142+4744 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 14 14 +47 42 54 ES 799 AB 2018 5 14 2.2 10.98 11.10 0.12
Show 20 14 14 +47 42 54 ES 799 AC 2018 9 41 34.5 10.98 11.40 0.42
Show 20 14 16 +47 43 19 ES 799 CD 2015 4 72 4.0 11.40 15.80 4.40 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2084168721900450432
 
 
WDS 20142+4744 ES 799 CD : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
20142+4744 ES 799 CD 1909 1 74 3.7 11.30 15.70 201411.80+474231.0
20142+4744 ES 799 CD 2011 2 73 4.4 11.40 15.80 201414.03+474255.0
20142+4744 ES 799 CD 2015 4 72 4.0 11.40 15.80 201416.23+474319.0

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

 
 
WDS 20142+4744 ES 799 CD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20142+4744 ES 799 CD : MEASURES
 
 
No records found.

 
 
WDS 20142+4744 : VIRTUAL EYEPIECE
 
 

20142+4744 ES 799A mag 10.98 20142+4744 ES 799B sep 2.2 P.A. 9.70 mag 11.1 20142+4744 ES 799C sep 33.5 P.A. 42.80 mag 11.4 20142+4744 ES 799D sep 36.2 P.A. 44.50 mag 15.8 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 20142+4744 : ALADIN DSS IMAGE @ 20h 14m 16.23s +47° 43' 19.0"
 
 
 
 
WDS 20142+4744 ES 799 CD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20142+4744 ES 799CD distance=0' 20142+4744 ES 799AB distance=1' 20142+4744 ES 799AC distance=1' 20155+4743 S 743 distance=13' 20126+4729 TDT2089 distance=23' 20117+4725 TDT2072 distance=33' 20112+4714 TDT2059 distance=44' 20095+4752 BLL 45 distance=49' 20135+4653 OPI 23AB distance=52' 20135+4653 OPI 23AC distance=52' 20146+4652 OPI9004 distance=52' 20179+4705 TDT2148 distance=53' 20143+4648 ES 27 distance=55' 20136+4644 GUI 30DC distance=56' 20136+4644 ES 26DE distance=56' 20196+4754 BLL 49 distance=56' 20196+4807 ES 503 distance=58' 20136+4644 WRH 33Aa,Ab distance=60' 20136+4644 HJ 1495AB distance=60' 20136+4644 STFA 50AC distance=60' 20136+4644 STFA 50AD distance=60' 20136+4644 BU 1483AF distance=60' 20136+4644 SMR 68FJ distance=60' 20136+4644 SMR 68HK distance=61' 20095+4821 TDT2033 distance=61' 20136+4644 BU 1483CG distance=61' 20136+4644 BU 1483CH distance=61' 20136+4644 BU 1483CI distance=61' 20139+4642 SMR 69 distance=62' 20070+4737 TDS1042 distance=75' 20073+4811 HDS2867 distance=76' 20147+4625 TDT2116 distance=79' 20084+4650 TDT2013 distance=81' 20197+4843 TDT2170 distance=81' 20223+4748 HJ 1510AB distance=81' 20223+4748 ES 29AC distance=81' 20223+4748 ES 29AD distance=81' 20223+4748 ES 29AE distance=81' 20223+4748 HJ 1511EF distance=82' 20227+4748 OPI9005 distance=86' 20121+4618 OSO 120AB distance=89' 20121+4618 OSO 120AC distance=89' 20121+4618 OSO 120AD distance=89' 20131+4911 ES 502 distance=89' 20057+4812 TDT1966 distance=92' 20225+4704 HEI 878 distance=93' 20233+4807 A 727 distance=94' 20130+4609 AHD 33 distance=96' 20070+4642 KPP 455 distance=97' 20099+4618 BRT2255 distance=97' 20150+4923 TDT2120 distance=100' 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 20142+4744 ES 799 CD 72 4.0
Show 20142+4744 ES 799 AB 14 2.2 1
Show 20142+4744 ES 799 AC 41 34.5 1
Show 20155+4743 S 743 175 208.5 13
Show 20126+4729 TDT2089 3 0.3 23
Show 20117+4725 TDT2072 229 0.4 33
Show 20112+4714 TDT2059 177 0.8 44
Show 20095+4752 BLL 45 140 145.4 49
Show 20135+4653 OPI 23 AB 283 8.4 52
Show 20135+4653 OPI 23 AC 330 97.1 52
Show 20146+4652 OPI9004 256 8.0 52
Show 20179+4705 TDT2148 51 1.1 53
Show 20143+4648 ES 27 337 4.1 55
Show 20136+4644 GUI 30 DC 150 431.8 56
Show 20136+4644 ES 26 DE 252 36.3 56
Show 20196+4754 BLL 49 231 65.4 56
Show 20196+4807 ES 503 1 5.2 58
Show 20136+4644 WRH 33 Aa,Ab 111 0.0 60
Show 20136+4644 HJ 1495 AB 328 36.5 60
Show 20136+4644 STFA 50 AC 173 108.6 60
Show 20136+4644 STFA 50 AD 322 336.7 60
Show 20136+4644 BU 1483 AF 168 43.5 60
Show 20136+4644 SMR 68 FJ 218 4.0 60
Show 20136+4644 SMR 68 HK 263 9.0 61
Show 20095+4821 TDT2033 7 2.2 61
Show 20136+4644 BU 1483 CG 95 37.9 61
Show 20136+4644 BU 1483 CH 62 60.6 61
Show 20136+4644 BU 1483 CI 136 60.2 61
Show 20139+4642 SMR 69 62 7.0 62
Show 20070+4737 TDS1042 14 1.1 75
Show 20073+4811 HDS2867 124 0.4 76
Show 20147+4625 TDT2116 74 1.0 79
Show 20084+4650 TDT2013 29 2.8 81
Show 20197+4843 TDT2170 175 0.5 81
Show 20223+4748 HJ 1510 AB 148 4.6 81
Show 20223+4748 ES 29 AC 326 6.7 81
Show 20223+4748 ES 29 AD 318 31.3 81
Show 20223+4748 ES 29 AE 121 55.9 81
Show 20223+4748 HJ 1511 EF 237 11.6 82
Show 20227+4748 OPI9005 231 29.4 86
Show 20121+4618 OSO 120 AB 30 13.5 89
Show 20121+4618 OSO 120 AC 192 16.7 89
Show 20121+4618 OSO 120 AD 90 20.2 89
Show 20131+4911 ES 502 220 14.0 89
Show 20057+4812 TDT1966 152 1.7 92
Show 20225+4704 HEI 878 10 2.3 93
Show 20233+4807 A 727 61 0.9 94
Show 20130+4609 AHD 33 40 19.0 96
Show 20070+4642 KPP 455 7 4.8 97
Show 20099+4618 BRT2255 247 5.2 97
Show 20150+4923 TDT2120 323 3.6 100

 
 
WDS 20142+4744 : COMPONENTS
 
 
  A B C
B pa=9.7°
sep=2.16"
 
C pa=42.8°
sep=33.55"
pa=45.0°
sep=31.76"
 
D pa=44.5°
sep=36.23"
pa=46.5°
sep=34.47"
pa=64.4°
sep=2.86"
 
 
20142+4744 A
 
 
Coord arcsec 2000 201413.97+474254.4 Mag 10.98 PmRA 9.00 PmDE -30.0
 
 
20142+4744 B
 
 
Coord arcsec 2000 201414.01+474256.5 Mag 11.1 Calc delta mag 0.12 Calc coord yes
 
 
20142+4744 C
 
 
Coord arcsec 2000 201416.23+474319.0 Coord calc 201416.23+474319.0 Mag 11.4 PmRA 9.00
PmDE -2.0 Calc delta mag 0.42
 
 
20142+4744 D
 
 
Coord arcsec 2000 201416.49+474320.2 Mag 15.8 Calc delta mag 4.82 Calc coord yes