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Current system
18581+3817
FYM 94 AC


Nearby doubles
4' : 18581+3813
STF2427AB

5' : 18585+3819
UC 3743

10' : 18588+3812
ALI 876

26' : 18562+3803
UC 3731

30' : 18572+3845
COU1611

32' : 19000+3838
ALI 877

35' : 18578+3852
ES 2573

39' : 19012+3813
DEA 433

40' : 18569+3854
MLB 856

42' : 18585+3858
KOI6360

49' : 19002+3859
RAP 1

50' : 19021+3827
DEA 282

50' : 19020+3801
ES 2033

51' : 19023+3824
KOI 377AB

52' : 19023+3802
KOI4702

54' : 18536+3814
UC 3713

54' : 19011+3857
KOI 806

55' : 19027+3816
DEA 446AB

56' : 19011+3735
TDT1181

57' : 18563+3909
MLB 855

57' : 18583+3913
KOI1339AB

58' : 19026+3758
KOI 299

58' : 18541+3743
TOI1191

59' : 19011+3731
GII 23

59' : 18536+3752
ES 2027

59' : 19029+3830
KOI 268AB



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.

18581+3817 FYM 94 AC

 
 
18h 58m 04.74s +38° 17' 09.8" P.A. 254.00 sep 16.8 mag 12.68,15.50
 
 
Coord 2000 18581+3817 Discov num FYM  94 Comp AC Coord arcsec 2000 18 58 04.74 +38 17 09.8
Date first 1998 Date last 2015 Obs 7
Pa first 255 Pa last 254.4 P.A. Now (θ) 254.4°
Sep first 16.7 Sep last 16.818 Sep. Now (ρ) 16.818"
Mag pri 12.68 Mag sec 15.50 delta mag (ΔM) 2.82 Spectral class
Pri motion ra -014 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18581+3817 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 58 05 +38 17 10 MLB 858 AB 2015 9 112 6.2 12.68 14.40 1.72
Show 18 58 05 +38 17 10 FYM 94 AC 2015 7 254 16.8 12.68 15.50 2.82 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2100107620404811648
 
 
WDS 18581+3817 FYM 94 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
FyM2013 C j Fay, M. 2013OED....10...38F
FyM2013 El Observador de Estrellas Dobles, Issue #10, 38, 2013
FyM2013b C j Fay, M. .
FyM2013b Il Bollettino Delle Stelle Doppie 5, 10, 2013
FyM2013c C j Fay, M. .
FyM2013c Il Bollettino Delle Stelle Doppie 6, 40, 2013
FyM2013d C j Fay, M. .
FyM2013d Il Bollettino Delle Stelle Doppie 6, 46, 2013
FyM2014 C j Fay, M. .
FyM2014 Il Bollettino Delle Stelle Doppie 9, 36, 2014
FyM2014 (Italian translation on page 21 of the same publication)
FyM2014b C - Fay, M. .
FyM2014b private communication
FyM2014c C j Fay, M. 2014OED....13...19F
FyM2014c El Observador de Estrellas Dobles, Issue #13, 19, 2014
FyM2015a C j Fay, M. 2015OED....14...48F
FyM2015a El Observador de Estrellas Dobles, Issue #14, 48, 2015
FyM2015b C j Fay, M. 2015OED....15...48F
FyM2015b El Observador de Estrellas Dobles, Issue #15, 48, 2015
FyM2016a C - Fay, M. 2016OED....16...94F
FyM2016a El Observador de Estrellas Dobles, Issue #16, 94, 2016
FyM2016b C j Fay, M. 2016OED....16..132F
FyM2016b El Observador de Estrellas Dobles, Issue #16, 132, 2016
FyM2016c C j Fay, M. 2016OED....17...14F
FyM2016c El Observador de Estrellas Dobles, Issue #17, 14, 2016
FyM2017a C - Fay, M. .
FyM2017a Il Bollettino Delle Stelle Doppie 20, 51, 2017
FyM2017a (Italian translation on page 29 of the same publication)
FyM2017b C j Fay, M. 2017OED....19...71F
FyM2017b El Observador de Estrellas Dobles, Issue #19, 71, 2017
Mlb1918 Mb - Milburn, W. (Espin, T.E.) 1918MNRAS..78..189E
Mlb1918 MNRAS 78, 189, 1918 (MLB 1 - 35; measures by Espin)
Mlb1919 Mb - Milburn, W. (Espin, T.E.) 1919MNRAS..79..211E
Mlb1919 MNRAS 79, 211, 1919 (MLB 36 - 106; measures by Espin)
Mlb1920 Mb - Milburn, W. 1920MNRAS..80..329M
Mlb1920 MNRAS 80, 329, 1920 (MLB 107 - 149)
Mlb1921 Mb - Milburn, W. 1921MNRAS..81..232E
Mlb1921 MNRAS 81, 232, 1921 (MLB 150 - 182)
Mlb1922 Mb j Milburn, W. (Espin, T.E.) 1922MNRAS..82..187E
Mlb1922 MNRAS 82, 187, 1922 (MLB 183 - 241; measures by Espin)
Mlb1923 Mb - Milburn, W. 1923MNRAS..83..154E
Mlb1923 MNRAS 83, 154, 1923 (MLB 242 - 275)
Mlb1924 Mb - Milburn, W. 1924MNRAS..84..162E
Mlb1924 MNRAS 84, 162, 1924 (MLB 276 - 322)
Mlb1925 Mb j Milburn, W. 1925MNRAS..85..276E
Mlb1925 MNRAS 85, 276, 1925 (MLB 323 - 376)
Mlb1926 Mb - Milburn, W. 1926MNRAS..86..131E
Mlb1926 MNRAS 86, 131, 1926 (MLB 377 - 440)
Mlb1927 Mb j Milburn, W. 1927MNRAS..87..215E
Mlb1927 +Po MNRAS 87, 215, 1927 (MLB 441 - 510)
Mlb1928 Mb - Milburn, W. 1928MNRAS..88..185E
Mlb1928 MNRAS 88, 185, 1928 (MLB 511 - 551)
Mlb1929 Mb - Milburn, W. 1929MNRAS..89..268E
Mlb1929 MNRAS 89, 268, 1929 (MLB 552 - 591)
Mlb1930 Mb - Milburn, W. 1930MNRAS..90..317E
Mlb1930 MNRAS 90, 317, 1930 (MLB 592 - 630)
Mlb1931 Mb j Milburn, W. 1931MNRAS..91..294E
Mlb1931 MNRAS 91, 294, 1931 (MLB 631 - 673)
Mlb1932 Ma - Milburn, W. 1932MNRAS..92..214E
Mlb1932 +Mb MNRAS 92, 214, 1932 (MLB 674 - 732)
Mlb1932B Ma - Milburn, W. 1932QB821.A43......
Mlb1932B cited by ADS (Aitken Double Star Cat., 1932)
Mlb1933 Ma j Milburn, W. 1933MNRAS..93..192E
Mlb1933 +Mb MNRAS 93, 192, 1933 (MLB 733 - 806)
Mlb1934 Mb j Milburn, W. 1934MNRAS..94..255M
Mlb1934 MNRAS 94, 255, 1934 (MLB 807 - 912)
Mlb1935 Mb j Milburn, W. 1935MNRAS..95..298M
Mlb1935 MNRAS 95, 298, 1935 (MLB 913 - 969)
Mlb1936 Mb - Milburn, W. 1936MNRAS..96..266M
Mlb1936 MNRAS 96, 266, 1936 (MLB 970 - 997)
Mlb1937 Ma - Milburn, W. 1937MNRAS..97..222M
Mlb1937 +Mb MNRAS 97, 222, 1937 (MLB 998 - 1025)
Mlb1938 Ma - Milburn, W. 1938MNRAS..98..223M
Mlb1938 +Mb MNRAS 98, 223, 1938 (MLB 1026 - 1032)
Mlb1939 Mb - Milburn, W. 1939MNRAS..99..278M
Mlb1939 MNRAS 99, 278, 1939 (MLB 1033 - 1051)
Mlb9999 Mb - Milburn, W. ...................
Mlb9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18581+3817 FYM 94 AC 2012 3 245 16.9 12.68 15.50 185804.74+381709.8
18581+3817 FYM 94 AC 2015 7 254 16.8 12.68 15.50 185804.74+381709.8

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

 
 
WDS 18581+3817 FYM 94 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18581+3817 FYM 94 AC : MEASURES
 
 
No records found.

 
 
WDS 18581+3817 : VIRTUAL EYEPIECE
 
 

18581+3817 MLB 858A mag 12.68 18581+3817 MLB 858B sep 5.1 P.A. 117.20 mag 14.4 18581+3817 FYM 94C sep 13.5 P.A. 250.40 mag 15.5 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 18581+3817 : ALADIN DSS IMAGE @ 18h 58m 04.74s +38° 17' 09.8"
 
 
 
 
WDS 18581+3817 FYM 94 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18581+3817 FYM 94AC distance=0' 18581+3813 SMR 14EF distance=2' 18581+3813 FYM 27EG distance=2' 18581+3813 FYM 27EH distance=2' 18581+3813 FYM 27EI distance=2' 18581+3813 STF2427BC distance=4' 18581+3813 SP 2BE distance=4' 18581+3813 STF2427AB distance=4' 18581+3813 CTT 11AD distance=4' 18581+3813 STF2427AC distance=4' 18581+3813 SP 2AE distance=4' 18585+3819 UC 3743 distance=5' 18588+3812 ALI 876 distance=10' 18562+3803 UC 3731 distance=26' 18572+3845 COU1611 distance=30' 19000+3838 ALI 877 distance=32' 18578+3852 ES 2573 distance=35' 19012+3813 DEA 433 distance=39' 18569+3854 MLB 856 distance=40' 18585+3858 KOI6360 distance=42' 19002+3859 RAP 1 distance=49' 19021+3827 DEA 282 distance=50' 19020+3801 ES 2033 distance=50' 19023+3824 KOI 377AB distance=51' 19023+3824 KOI 377AC distance=51' 19023+3824 KOI 377AD distance=51' 19023+3802 KOI4702 distance=52' 18536+3814 UC 3713 distance=54' 19011+3857 KOI 806 distance=54' 19027+3816 KOI 264Aa,Ab distance=55' 19027+3816 DEA 446AB distance=55' 19011+3735 TDT1181 distance=56' 18563+3909 MLB 855 distance=57' 18583+3913 KOI1339AB distance=57' 18583+3913 KOI1339AC distance=57' 19026+3758 KOI 299 distance=58' 18541+3743 TOI1191 distance=58' 19011+3731 GII 23 distance=59' 18536+3752 ES 2027 distance=59' 19029+3830 KOI 268AB distance=59' 19029+3830 KOI 268AC distance=59' 18594+3914 KOI1344AB distance=60' 19003+3911 KOI1184 distance=60' 19006+3911 KOI5993 distance=62' 19018+3859 DEA 247 distance=62' 19034+3823 KOI 401 distance=64' 19000+3916 MLB 859 distance=64' 19036+3812 ES 2672 distance=66' 19022+3904 KOI3180 distance=68' 18599+3922 KOI1934AB distance=68' 18599+3922 KOI1934AC distance=68' 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 18581+3817 MLB 858 AB 112 6.2
Show 18581+3817 FYM 94 AC 254 16.8
Show 18581+3813 SMR 14 EF 331 82.7 2
Show 18581+3813 FYM 27 EG 206 33.2 2
Show 18581+3813 FYM 27 EH 222 72.8 2
Show 18581+3813 FYM 27 EI 38 44.7 2
Show 18581+3813 STF2427 BC 79 7.2 4
Show 18581+3813 SP 2 BE 330 150.2 4
Show 18581+3813 STF2427 AB 59 55.9 4
Show 18581+3813 CTT 11 AD 291 57.2 4
Show 18581+3813 STF2427 AC 61 62.0 4
Show 18581+3813 SP 2 AE 350 162.3 4
Show 18585+3819 UC 3743 190 23.6 5
Show 18588+3812 ALI 876 91 11.2 10
Show 18562+3803 UC 3731 213 23.7 26
Show 18572+3845 COU1611 111 0.7 30
Show 19000+3838 ALI 877 65 14.7 32
Show 18578+3852 ES 2573 22 4.9 35
Show 19012+3813 DEA 433 314 25.2 39
Show 18569+3854 MLB 856 93 3.3 40
Show 18585+3858 KOI6360 198 3.1 42
Show 19002+3859 RAP 1 74 3.9 49
Show 19021+3827 DEA 282 309 10.8 50
Show 19020+3801 ES 2033 262 5.6 50
Show 19023+3824 KOI 377 AB 38 2.8 51
Show 19023+3824 KOI 377 AC 92 6.1 51
Show 19023+3824 KOI 377 AD 222 8.0 51
Show 19023+3802 KOI4702 221 3.5 52
Show 18536+3814 UC 3713 297 81.8 54
Show 19011+3857 KOI 806 111 3.1 54
Show 19027+3816 KOI 264 Aa,Ab 42 0.5 55
Show 19027+3816 DEA 446 AB 78 29.2 55
Show 19011+3735 TDT1181 69 1.1 56
Show 18563+3909 MLB 855 262 5.0 57
Show 18583+3913 KOI1339 AB 311 2.7 57
Show 18583+3913 KOI1339 AC 186 3.2 57
Show 19026+3758 KOI 299 351 2.6 58
Show 18541+3743 TOI1191 86 0.7 58
Show 19011+3731 GII 23 332 4.0 59
Show 18536+3752 ES 2027 137 4.1 59
Show 19029+3830 KOI 268 AB 267 1.8 59
Show 19029+3830 KOI 268 AC 310 2.5 59
Show 18594+3914 KOI1344 AB 144 4.1 60
Show 19003+3911 KOI1184 161 2.6 60
Show 19006+3911 KOI5993 217 1.3 62
Show 19018+3859 DEA 247 14 10.6 62
Show 19034+3823 KOI 401 270 2.0 64
Show 19000+3916 MLB 859 234 6.3 64
Show 19036+3812 ES 2672 296 12.2 66
Show 19022+3904 KOI3180 164 2.9 68
Show 18599+3922 KOI1934 AB 30 5.3 68

 
 
WDS 18581+3817 : COMPONENTS
 
 
  A B
B pa=117.2°
sep=5.06"
 
C pa=250.4°
sep=13.50"
pa=262.7°
sep=17.35"
 
 
18581+3817 A
 
 
Coord arcsec 2000 185804.74+381709.8 Mag 12.68 PmRA -14.00 PmDE 4.0
 
 
18581+3817 B
 
 
Coord arcsec 2000 185805.12+381707.5 Mag 14.4 Calc delta mag 1.72 Calc coord yes
 
 
18581+3817 C
 
 
Coord arcsec 2000 185803.66+381705.3 Mag 15.5 Calc delta mag 2.82 Calc coord yes