stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18516+3739
ES 2025 AD


Nearby doubles
10' : 18520+3731
ES 2026AB

24' : 18534+3728
HO 89

27' : 18523+3713
COU1311

28' : 18536+3752
ES 2027

31' : 18541+3743
TOI1191

33' : 18540+3723
BU 137AB

37' : 18527+3704
UC 3706

39' : 18483+3741
UC 3677

40' : 18545+3719
HO 90AB

43' : 18536+3814
UC 3713

47' : 18496+3818
AG 226

48' : 18496+3819
FYM 173

48' : 18537+3658
H 6 3

49' : 18532+3654
TDT1110

51' : 18516+3648
ES 241

53' : 18550+3702
L 41

54' : 18536+3651
UC 3714

57' : 18546+3656
ELS 7AB

57' : 18545+3654
ES 2028AB

61' : 18562+3803
UC 3731

61' : 18559+3707
ES 2486

64' : 18463+3745
ES 2484

68' : 18551+3645
ES 2485

69' : 18471+3656
COU1310

71' : 18475+3647
ES 2022

73' : 18466+3821
HU 1191



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.

18516+3739 ES 2025 AD

 
 
18h 51m 35.45s +37° 38' 40.6" P.A. 356.00 sep 30.1 mag 10.98,12.10
 
 
Coord 2000 18516+3739 Discov num ES 2025 Comp AD Coord arcsec 2000 18 51 35.45 +37 38 40.6
Date first 2000 Date last 2015 Obs 11
Pa first 353 Pa last 355.9 P.A. Now (θ) 355.9°
Sep first 28.9 Sep last 30.138 Sep. Now (ρ) 30.138"
Mag pri 10.98 Mag sec 12.10 delta mag (ΔM) 1.12 Spectral class
Pri motion ra -092 Sec motion ra -002
Pri motion dec -102 Sec motion dec +021
Notes
rPM=1.11
This double is not physical.
 
 
18516+3739 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 51 35 +37 38 41 ES 2025 AB 2022 25 355 25.8 10.98 11.46 0.48
Show 18 51 35 +37 38 41 ES 2025 AD 2015 11 356 30.1 10.98 12.10 1.12 <===
Show 18 51 35 +37 38 41 FYM 39 AE 2022 9 300 63.2 10.98 13.40 2.42
Show 18 51 35 +37 38 41 FYM 39 AF 2015 8 205 87.9 10.98 11.50 0.52
Show 18 51 35 +37 38 41 FYM 39 AG 2022 9 115 55.5 10.98 12.80 1.82
Show 18 51 35 +37 39 04 ES 2025 BC 2022 9 78 6.4 11.46 14.20 2.74
Show 18 51 35 +37 39 04 ES 2025 BD 2022 12 11 5.3 11.46 12.20 0.74
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2097004764231867648
 
 
WDS 18516+3739 ES 2025 AD : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
18516+3739 ES 2025 AD 2006 2 354 29.6 10.98 12.10 D 185135.45+373840.6
18516+3739 ES 2025 AD 2010 3 355 29.9 10.98 12.10 D 185135.45+373840.6
18516+3739 ES 2025 AD 2011 4 355 29.9 10.98 12.10 D 185135.45+373840.6
18516+3739 ES 2025 AD 2012 6 355 29.9 10.98 12.10 D 185135.45+373840.6
18516+3739 ES 2025 AD 2015 7 356 30.1 10.98 12.10 185135.45+373840.6

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

 
 
WDS 18516+3739 ES 2025 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18516+3739 ES 2025 AD : MEASURES
 
 
No records found.

 
 
WDS 18516+3739 : VIRTUAL EYEPIECE
 
 

18516+3739 ES 2025A mag 10.98 18516+3739 ES 2025B sep 23.9 P.A. 348.80 mag 11.46 18516+3739 ES 2025C sep 24.8 P.A. 3.70 mag 14.2 18516+3739 ES 2025D sep 30.1 P.A. 355.90 mag 12.1 18516+3739 FYM 39E sep 63.2 P.A. 300.20 mag 13.4 18516+3739 FYM 39F sep 87.9 P.A. 204.60 mag 11.5 18516+3739 FYM 39G sep 55.5 P.A. 114.60 mag 12.8 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 18516+3739 : ALADIN DSS IMAGE @ 18h 51m 35.45s +37° 38' 40.6"
 
 
 
 
WDS 18516+3739 ES 2025 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18516+3739 ES 2025AD distance=0' 18516+3739 ES 2025BC distance=1' 18516+3739 ES 2025BD distance=1' 18520+3731 ES 2026AB distance=10' 18520+3731 ES 2026BC distance=10' 18534+3728 HO 89 distance=24' 18523+3713 COU1311 distance=27' 18536+3752 ES 2027 distance=28' 18541+3743 TOI1191 distance=31' 18540+3723 BU 137AB distance=33' 18540+3723 BU 137AC distance=33' 18527+3704 UC 3706 distance=37' 18483+3741 UC 3677 distance=39' 18545+3719 HO 90AB distance=40' 18545+3719 HO 90Aa,Ab distance=40' 18536+3814 UC 3713 distance=43' 18496+3818 AG 226 distance=47' 18496+3819 FYM 173 distance=48' 18537+3658 H 6 3 distance=48' 18532+3654 TDT1110 distance=49' 18516+3648 ES 241 distance=51' 18550+3702 L 41 distance=53' 18536+3651 UC 3714 distance=54' 18545+3654 SMR 13HI distance=54' 18545+3654 ES 2028BC distance=56' 18546+3656 ELS 7AB distance=57' 18546+3656 ELS 7AC distance=57' 18545+3654 ES 2028AB distance=57' 18545+3654 SMR 13AD distance=57' 18545+3654 SMR 13AE distance=57' 18545+3654 SMR 13AF distance=57' 18545+3654 SMR 13AG distance=57' 18545+3654 SMR 13AH distance=57' 18545+3654 SMR 13AJ distance=57' 18545+3654 SMR 13AK distance=57' 18562+3803 UC 3731 distance=61' 18559+3707 ES 2486 distance=61' 18463+3745 ES 2484 distance=64' 18551+3645 ES 2485 distance=68' 18471+3656 COU1310 distance=69' 18475+3647 ES 2022 distance=71' 18466+3821 HU 1191 distance=73' 18572+3704 ES 2030AB distance=76' 18572+3704 ES 2030AC distance=76' 18451+3756 ES 2020 distance=79' 18530+3621 HJ 1354AB distance=80' 18459+3657 COU1309 distance=80' 18448+3736 BU 968AB distance=82' 18448+3736 BU 968AC distance=82' 18448+3736 STFA 38AD distance=82' 18448+3736 BU 968AE distance=82' 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 18516+3739 ES 2025 AB 355 25.8 0
Show 18516+3739 ES 2025 AD 356 30.1 0
Show 18516+3739 FYM 39 AE 300 63.2 0
Show 18516+3739 FYM 39 AF 205 87.9 0
Show 18516+3739 FYM 39 AG 115 55.5 0
Show 18516+3739 ES 2025 BC 78 6.4 1
Show 18516+3739 ES 2025 BD 11 5.3 1
Show 18520+3731 ES 2026 AB 111 20.4 10
Show 18520+3731 ES 2026 BC 329 4.3 10
Show 18534+3728 HO 89 170 6.0 24
Show 18523+3713 COU1311 226 1.3 27
Show 18536+3752 ES 2027 137 4.1 28
Show 18541+3743 TOI1191 86 0.7 31
Show 18540+3723 BU 137 AB 167 1.6 33
Show 18540+3723 BU 137 AC 146 23.6 33
Show 18527+3704 UC 3706 241 15.4 37
Show 18483+3741 UC 3677 338 64.3 39
Show 18545+3719 HO 90 AB 227 3.7 40
Show 18545+3719 HO 90 Aa,Ab 22 0.3 40
Show 18536+3814 UC 3713 297 81.8 43
Show 18496+3818 AG 226 54 26.0 47
Show 18496+3819 FYM 173 166 19.3 48
Show 18537+3658 H 6 3 20 175.3 48
Show 18532+3654 TDT1110 3 1.3 49
Show 18516+3648 ES 241 72 2.2 51
Show 18550+3702 L 41 32 1.7 53
Show 18536+3651 UC 3714 305 76.2 54
Show 18545+3654 SMR 13 HI 251 26.1 54
Show 18545+3654 ES 2028 BC 135 2.1 56
Show 18546+3656 ELS 7 AB 338 8.5 57
Show 18546+3656 ELS 7 AC 121 10.3 57
Show 18545+3654 ES 2028 AB 349 86.3 57
Show 18545+3654 SMR 13 AD 210 193.1 57
Show 18545+3654 SMR 13 AE 238 400.6 57
Show 18545+3654 SMR 13 AF 245 369.4 57
Show 18545+3654 SMR 13 AG 261 335.9 57
Show 18545+3654 SMR 13 AH 284 229.4 57
Show 18545+3654 SMR 13 AJ 249 279.5 57
Show 18545+3654 SMR 13 AK 236 304.2 57
Show 18562+3803 UC 3731 213 23.7 61
Show 18559+3707 ES 2486 269 7.9 61
Show 18463+3745 ES 2484 153 6.8 64
Show 18551+3645 ES 2485 164 5.2 68
Show 18471+3656 COU1310 4 1.5 69
Show 18475+3647 ES 2022 127 4.5 71
Show 18466+3821 HU 1191 338 0.2 73
Show 18572+3704 ES 2030 AB 233 2.9 76
Show 18572+3704 ES 2030 AC 240 12.7 76
Show 18451+3756 ES 2020 343 3.2 79
Show 18530+3621 HJ 1354 AB 5 10.2 80
Show 18459+3657 COU1309 175 0.5 80

 
 
WDS 18516+3739 : COMPONENTS
 
 
  A B C D E F
B pa=348.8°
sep=23.85"
 
C pa=3.7°
sep=24.76"
pa=78.1°
sep=6.36"
 
D pa=355.9°
sep=30.14"
pa=20.4°
sep=7.11"
pa=325.0°
sep=6.53"
 
E pa=300.2°
sep=63.18"
pa=279.5°
sep=50.67"
pa=277.2°
sep=56.63"
pa=271.9°
sep=52.47"
 
F pa=204.6°
sep=87.89"
pa=197.2°
sep=108.14"
pa=200.0°
sep=111.37"
pa=197.4°
sep=115.24"
pa=170.8°
sep=113.14"
 
G pa=114.6°
sep=55.53"
pa=130.2°
sep=72.13"
pa=134.4°
sep=68.40"
pa=135.3°
sep=74.83"
pa=117.6°
sep=118.57"
pa=56.9°
sep=103.98"
 
 
18516+3739 A
 
 
Coord arcsec 2000 185135.45+373840.6 Mag 10.98 PmRA -92.00 PmDE -102.0
 
 
18516+3739 B
 
 
Coord arcsec 2000 185135.06+373904.0 Coord calc 185135.06+373904.0 Mag 11.46 PmRA -5.00
PmDE -74.0 Delta magnitude 0.48
 
 
18516+3739 C
 
 
Coord arcsec 2000 185135.58+373905.3 Mag 14.2 Delta magnitude 3.22 Coordinate calculated yes
 
 
18516+3739 D
 
 
Coord arcsec 2000 185135.27+373910.7 Mag 12.1 PmRA -2.00 PmDE 21.0
Delta magnitude 1.12 Coordinate calculated yes
 
 
18516+3739 E
 
 
Coord arcsec 2000 185130.85+373912.4 Mag 13.4 PmRA -6.00 PmDE -1.0
Delta magnitude 2.42 Coordinate calculated yes
 
 
18516+3739 F
 
 
Coord arcsec 2000 185132.37+373720.7 Mag 11.5 PmRA 2.00 PmDE 2.0
Delta magnitude 0.52 Coordinate calculated yes
 
 
18516+3739 G
 
 
Coord arcsec 2000 185139.70+373817.5 Mag 12.8 PmRA -1.00 PmDE -13.0
Delta magnitude 1.82 Coordinate calculated yes