18079+4002 ES 1649 AC

 
 
18h 07m 51.56s +40° 01' 27.6" P.A. 226.00 sep 24.4 mag 10.73,13.70
 
 
Coord 2000 18079+4002 Discov num ES 1649 Comp AC Coord arcsec 2000 18 07 51.56 +40 01 27.6
Date first 1917 Date last 2015 Obs 9
Pa first 245 Pa last 225.7 P.A. Now (θ) 225.7°
Sep first 19.8 Sep last 24.4 Sep. Now (ρ) 24.4"
Mag pri 10.73 Mag sec 13.70 delta mag (ΔM) 2.97 Spectral class
Pri motion ra +004 Sec motion ra -007
Pri motion dec -007 Sec motion dec -081
Notes
rPM=0.92
This double is not physical.
 
 
18079+4002 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 07 52 +40 01 28 ES 1649 AB 2015 9 331 7.8 10.73 14.20 3.47
Show 18 07 52 +40 01 28 ES 1649 AC 2015 9 226 24.4 10.73 13.70 2.97 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3106-00848-1 Gaia DR2 2112501899586129792
 
 
WDS 18079+4002 ES 1649 AC : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
18079+4002 ES 1649 AC 1998 2 228 23.4 10.73 13.70 D 180751.56+400127.6
18079+4002 ES 1649 AC 2002 3 228 23.7 10.73 13.70 D 180751.56+400127.6
18079+4002 ES 1649 AC 2015 4 226 24.4 10.73 13.70 180751.56+400127.6

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

 
 
WDS 18079+4002 ES 1649 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18079+4002 ES 1649 AC : MEASURES
 
 
No records found.

 
 
WDS 18079+4002 : VIRTUAL EYEPIECE
 
 

18079+4002 ES 1649A mag 10.73 18079+4002 ES 1649B sep 7.4 P.A. 336.90 mag 14.2 18079+4002 ES 1649C sep 21.7 P.A. 218.10 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 18079+4002 : ALADIN DSS IMAGE @ 18h 07m 51.56s +40° 01' 27.6"
 
 
 
 
WDS 18079+4002 ES 1649 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18079+4002  ES 1649AB distance=1' 18079+4002  ES 1649AC distance=1' 18097+4001  TDT 714 distance=22' 18065+4022  STF2282AB distance=26' 18065+4022  STF2282AC distance=26' 18065+4022  STF2282BC distance=26' 18117+4020  UC 3526 distance=48' 18121+4015  LEO   1 distance=51' 18040+3923  L    19 distance=55' 18077+3904  ES 2018 distance=55' 18058+4054  TDT 677 distance=58' 18035+4032  COU1785 distance=59' 18126+4033  OSO  96 distance=63' 18032+3926  MLB 851 distance=65' 18033+3921  STF2275 distance=67' 18107+3903  ES 2569 distance=68' 18112+3906  HDS2565 distance=68' 18017+4011  STF2267 distance=72' 18015+4019  HO   77 distance=76' 18038+3857  LDS4773AB distance=80' 18144+4042  TDS 910 distance=86' 18018+4052  BVD 259 distance=86' 18064+3837  ES 2017 distance=87' 18093+3836  HEI 557 distance=87' 18029+4109  ES 1648 distance=89' 18096+3827  LUH  13 distance=97' 18051+3819  J  1218 distance=98' 18126+4123  STF2298AB distance=99' 18126+4123  STF2298AC distance=99' 18126+4123  WAL  89AB,D distance=99' 18140+3853  NSN 793 distance=100' 18063+3824  HU 1186 distance=100' 18153+4054  BVD 261 distance=100' 18126+3836  BU 1091 distance=102' 18131+4129  TOK 319 distance=106' 17592+3926  COU1458 distance=106' 18171+4015  STF2304 distance=108' 18169+3935  TDT 773 distance=108' 18158+4107  ES 1651 distance=112' 17590+4058  BRT 345 distance=116' 18150+3840  LDS4781 distance=117' 18177+3932  TDT 778 distance=118' 18129+3819  TDT 737 distance=119' 18156+3842  ALI 871 distance=120' 18053+3806  J   758 distance=121' 18028+3815  ALI 867 distance=122' 17575+3942  COU1457 distance=122' 18154+3836  MLB 852 distance=123' 17592+4115  COU1783 distance=124' 18163+3846  KPP1820 distance=125' 18031+4158  DOO  10 distance=125' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 18079+4002 ES 1649 AB 331 7.8 1
Show 18079+4002 ES 1649 AC 226 24.4 1
Show 18097+4001 TDT 714 312 0.8 22
Show 18065+4022 STF2282 AB 83 2.7 26
Show 18065+4022 STF2282 AC 80 2.7 26
Show 18065+4022 STF2282 BC 48 0.2 26
Show 18117+4020 UC 3526 137 25.0 48
Show 18121+4015 LEO 1 146 1.5 51
Show 18040+3923 L 19 274 0.2 55
Show 18077+3904 ES 2018 236 5.7 55
Show 18058+4054 TDT 677 231 0.5 58
Show 18035+4032 COU1785 30 0.2 59
Show 18126+4033 OSO 96 73 2.8 63
Show 18032+3926 MLB 851 34 6.7 65
Show 18033+3921 STF2275 124 0.3 67
Show 18107+3903 ES 2569 275 10.0 68
Show 18112+3906 HDS2565 340 0.7 68
Show 18017+4011 STF2267 280 0.4 72
Show 18015+4019 HO 77 312 2.0 76
Show 18038+3857 LDS4773 AB 304 72.4 80
Show 18144+4042 TDS 910 265 2.0 86
Show 18018+4052 BVD 259 277 10.6 86
Show 18064+3837 ES 2017 268 2.6 87
Show 18093+3836 HEI 557 281 1.8 87
Show 18029+4109 ES 1648 9 3.7 89
Show 18096+3827 LUH 13 327 769.2 97
Show 18051+3819 J 1218 167 3.1 98
Show 18126+4123 STF2298 AB 172 1.9 99
Show 18126+4123 STF2298 AC 40 72.9 99
Show 18126+4123 WAL 89 AB,D 71 46.6 99
Show 18140+3853 NSN 793 125 6.5 100
Show 18063+3824 HU 1186 134 0.2 100
Show 18153+4054 BVD 261 307 20.9 100
Show 18126+3836 BU 1091 319 0.7 102
Show 18131+4129 TOK 319 301 94.2 106
Show 17592+3926 COU1458 78 0.4 106
Show 18171+4015 STF2304 69 5.1 108
Show 18169+3935 TDT 773 128 0.9 108
Show 18158+4107 ES 1651 5 2.5 112
Show 17590+4058 BRT 345 138 2.8 116
Show 18150+3840 LDS4781 2.5 117
Show 18177+3932 TDT 778 177 0.9 118
Show 18129+3819 TDT 737 245 0.4 119
Show 18156+3842 ALI 871 181 12.9 120
Show 18053+3806 J 758 124 3.2 121
Show 18028+3815 ALI 867 246 11.4 122
Show 17575+3942 COU1457 7 1.9 122
Show 18154+3836 MLB 852 42 8.9 123
Show 17592+4115 COU1783 47 2.8 124
Show 18163+3846 KPP1820 296 14.1 125
Show 18031+4158 DOO 10 292 4.9 125

 
 
WDS 18079+4002 : COMPONENTS
 
 
  A B
B pa=336.9°
sep=7.41"
 
C pa=218.1°
sep=21.66"
pa=203.7°
sep=26.05"
 
 
18079+4002 A
 
 
Coord arcsec 2000 180751.56+400127.6 Mag 10.73 PmRA 4.00 PmDE -7.0
Tycho2 3106-00848-1
Tycho2
Tycho2 3106-00848-1 Pflag RAmdeg 271.96483575 DEmdeg 40.02433559
PmRA 2.2 PmDE -3.1 E RAmdeg 34 E DEmdeg 34
E pmRA 1.3 E pmDE 1.3 EpRAm 1983.79 EpDEm 1982.46
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.5 Q pmRA 1.2
Q pmDE 1.5 BTmag 11.366 E BTmag 0.065 VTmag 10.730
E VTmag 0.054 Prox 999 TYC T HIP
CCDM RAdeg 271.96482944 DEdeg 40.02433750 EpRA 1990 1.64
EpDE 1990 1.68 E RAdeg 35.7 E DEdeg 37.2 Posflg
Corr -0.1
 
 
18079+4002 B
 
 
Coord arcsec 2000 180751.31+400134.4 Mag 14.2 PmRA -17.00 PmDE 27.0
Calc delta mag 3.47 Calc coord yes
 
 
18079+4002 C
 
 
Coord arcsec 2000 180750.40+400110.6 Mag 13.7 PmRA -7.00 PmDE -81.0
Calc delta mag 2.97 Calc coord yes