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Doubles in session


Current system
21585+3944
TDT 3268


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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21585+3944 TDT 3268

 
 
21h 58m 31.61s +39° 44' 06.0" P.A. 318.00 sep 0.5 mag 11.87,12.16
 
 
Coord 2000 21585+3944 Discov num TDT3268 Comp Coord arcsec 2000 21 58 31.61 +39 44 06.0
Date first 1991 Date last 1991 Obs 1
Pa first 318 Pa last 318.4 P.A. Now (θ) 318.4°
Sep first 0.5 Sep last 0.52 Sep. Now (ρ) 0.52"
Mag pri 11.87 Mag sec 12.16 delta mag (ΔM) 0.29 Spectral class
Pri motion ra -007 Sec motion ra -007
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3189-00603-1 Gaia DR2 1959224824715789696
 
 
WDS 21585+3944 TDT 3268 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21585+3944 TDT3268 1991 1 318 0.5 11.87 12.16 215831.61+394406.0

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

 
 
WDS 21585+3944 TDT 3268 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21585+3944 TDT 3268 : MEASURES
 
 
No records found.

 
 
WDS 21585+3944 : VIRTUAL EYEPIECE
 
 

21585+3944 TDT3268A mag 11.87 21585+3944 TDT3268B sep 0.5 P.A. 325.70 mag 12.16 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 21585+3944 : ALADIN DSS IMAGE @ 21h 58m 31.61s +39° 44' 06.0"
 
 
 
 
WDS 21585+3944 TDT 3268 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21585+3944 TDT3268 distance=0' 21596+3947 TDT3278 distance=14' 21599+3949 GRV 527 distance=18' 21590+4001 GMZ 201 distance=19' 21591+4001 MLB1022 distance=19' 21595+3959 MLB1023 distance=19' 21599+3930 ALI1168 distance=23' 21576+4004 SEI1546 distance=23' 22001+4001 MLB1024 distance=26' 21576+3912 TDT3260 distance=34' 22014+4008 UC 268 distance=41' 22011+3915 A 1451AB distance=42' 22011+3915 SEI1549AB,C distance=42' 21586+3900 COU1824 distance=44' 21591+3900 MLB 789 distance=45' 22019+3919 SEI1550 distance=47' 22001+3859 TDT3284 distance=49' 21571+3858 SEI1545 distance=50' 21542+3953 HJ 1703 distance=51' 22029+3934 STT 459 distance=52' 21599+4035 TDT3282 distance=53' 21574+4042 ES 1694 distance=60' 22037+3958 TDT3318 distance=61' 22015+3854 MLB 992 distance=62' 21556+3849 A 1449 distance=65' 21590+3839 COU1339 distance=66' 21550+3851 TDT3237 distance=67' 22012+4044 GRV 532 distance=69' 21550+3843 KU 62 distance=75' 21538+4041 COU1980 distance=79' 22050+4010 ES 1695 distance=79' 22011+3832 RAO 471 distance=79' 21529+3901 SEI1542 distance=79' 22051+3923 YSC 121 distance=79' 21592+4102 OSO 164AB distance=79' 21592+4102 OSO 164AC distance=79' 21592+4102 OSO 164AD distance=79' 22027+4048 TDT3306 distance=80' 21556+4059 LDS5937 distance=82' 21545+4052 TDT3230 distance=83' 21523+4025 ES 261 distance=84' 21513+3938 TDT3196 distance=84' 22055+4007 MLB 31 distance=85' 21512+3941 TDT3192 distance=85' 21589+4109 TDT3272 distance=85' 21518+4022 TDT3199 distance=86' 22046+3854 SEI1556 distance=87' 21520+3857 COU1823 distance=89' 22063+3938 COU1485 distance=90' 22040+3841 COU1341 distance=90' 21509+3918 MLB 788 distance=92' 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 21585+3944 TDT3268 318 0.5
Show 21596+3947 TDT3278 338 0.4 14
Show 21599+3949 GRV 527 313 58.5 18
Show 21590+4001 GMZ 201 114 12.8 19
Show 21591+4001 MLB1022 246 8.1 19
Show 21595+3959 MLB1023 236 5.3 19
Show 21599+3930 ALI1168 206 13.6 23
Show 21576+4004 SEI1546 212 29.0 23
Show 22001+4001 MLB1024 222 25.3 26
Show 21576+3912 TDT3260 304 0.5 34
Show 22014+4008 UC 268 157 13.5 41
Show 22011+3915 A 1451 AB 13 0.2 42
Show 22011+3915 SEI1549 AB,C 22 36.1 42
Show 21586+3900 COU1824 300 0.6 44
Show 21591+3900 MLB 789 359 9.8 45
Show 22019+3919 SEI1550 222 22.9 47
Show 22001+3859 TDT3284 233 1.3 49
Show 21571+3858 SEI1545 324 5.8 50
Show 21542+3953 HJ 1703 82 8.9 51
Show 22029+3934 STT 459 195 10.7 52
Show 21599+4035 TDT3282 181 0.7 53
Show 21574+4042 ES 1694 66 1.7 60
Show 22037+3958 TDT3318 312 0.8 61
Show 22015+3854 MLB 992 60 6.9 62
Show 21556+3849 A 1449 50 0.3 65
Show 21590+3839 COU1339 261 1.4 66
Show 21550+3851 TDT3237 115 1.7 67
Show 22012+4044 GRV 532 56 19.6 69
Show 21550+3843 KU 62 54 1.6 75
Show 21538+4041 COU1980 247 1.5 79
Show 22050+4010 ES 1695 37 1.2 79
Show 22011+3832 RAO 471 330 1.3 79
Show 21529+3901 SEI1542 172 29.7 79
Show 22051+3923 YSC 121 105 1.1 79
Show 21592+4102 OSO 164 AB 15 11.9 79
Show 21592+4102 OSO 164 AC 178 16.1 79
Show 21592+4102 OSO 164 AD 95 18.4 79
Show 22027+4048 TDT3306 314 0.4 80
Show 21556+4059 LDS5937 141 6.3 82
Show 21545+4052 TDT3230 222 2.0 83
Show 21523+4025 ES 261 165 5.1 84
Show 21513+3938 TDT3196 234 2.1 84
Show 22055+4007 MLB 31 305 10.0 85
Show 21512+3941 TDT3192 118 0.5 85
Show 21589+4109 TDT3272 9 1.2 85
Show 21518+4022 TDT3199 341 3.9 86
Show 22046+3854 SEI1556 246 10.8 87
Show 21520+3857 COU1823 13 1.0 89
Show 22063+3938 COU1485 63 0.5 90
Show 22040+3841 COU1341 273 1.6 90
Show 21509+3918 MLB 788 52 4.9 92

 
 
WDS 21585+3944 : COMPONENTS
 
 
  A
B pa=325.7°
sep=0.47"
 
 
21585+3944 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215831.61+394406.0 Mag 11.87 PmRA -7.00
PmDE -4.0 Tycho2 3189-00603-1
Tycho2
Tycho2 3189-00603-1 Pflag RAmdeg 329.63165841 DEmdeg 39.73503421
PmRA -7.0 PmDE -3.6 E RAmdeg 35 E DEmdeg 30
E pmRA 1.7 E pmDE 1.6 EpRAm 1986.42 EpDEm 1987.44
Num 4 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.1 BTmag 11.547 E BTmag 0.051 VTmag 11.209
E VTmag 0.060 Prox 999 TYC T HIP
CCDM RAdeg 329.63167917 DEdeg 39.73504306 EpRA 1990 1.56
EpDE 1990 1.68 E RAdeg 35.6 E DEdeg 31.2 Posflg
Corr 0.3
 
 
21585+3944 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215831.59+394406.4 Mag 12.16 PmRA -7.00
PmDE -4.0 Calc delta mag 0.29 Calc coord yes