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Current system
22161+4047
TDT 3430


Nearby doubles
5' : 22157+4050
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21' : 22156+4028
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TDT3420

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TDT3412

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A 2495AB

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ES 1588

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POP 165AB

51' : 22116+4056
A 409

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SLW1267

57' : 22149+4142
A 410

58' : 22210+4058
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59' : 22111+4032
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TDT3393

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TDT3384

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HJ 1756AB

69' : 22221+4052
TDT3491



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

22161+4047 TDT 3430

 
 
22h 16m 04.19s +40° 47' 15.6" P.A. 252.00 sep 0.4 mag 11.34,11.63
 
 
Coord 2000 22161+4047 Discov num TDT3430 Comp Coord arcsec 2000 22 16 04.19 +40 47 15.6
Date first 1991 Date last 1991 Obs 1
Pa first 252 Pa last 252 P.A. Now (θ) 252°
Sep first 0.4 Sep last 0.41 Sep. Now (ρ) 0.41"
Mag pri 11.34 Mag sec 11.63 delta mag (ΔM) 0.29 Spectral class
Pri motion ra +023 Sec motion ra +023
Pri motion dec -001 Sec motion dec -001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3203-00929-1 Gaia DR2 1957230826018114816
 
 
WDS 22161+4047 TDT 3430 : 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
22161+4047 TDT3430 1991 1 252 0.4 11.34 11.63 221604.19+404715.6

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

 
 
WDS 22161+4047 TDT 3430 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22161+4047 TDT 3430 : MEASURES
 
 
No records found.

 
 
WDS 22161+4047 : VIRTUAL EYEPIECE
 
 

22161+4047 TDT3430A mag 11.34 22161+4047 TDT3430B sep 0.3 P.A. 246.80 mag 11.63 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 22161+4047 : ALADIN DSS IMAGE @ 22h 16m 04.19s +40° 47' 15.6"
 
 
 
 
WDS 22161+4047 TDT 3430 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22161+4047 TDT3430 distance=0' 22157+4050 TDT3427 distance=5' 22156+4028 CVR 935 distance=21' 22143+4057 TDT3420 distance=23' 22143+4029 STTA230 distance=28' 22135+4050 TDT3412 distance=30' 22164+4012 TDT3438 distance=36' 22128+4048 A 2495AB distance=38' 22128+4048 HO 471AC distance=38' 22128+4048 HO 471AD distance=38' 22190+4107 ES 1587 distance=39' 22152+4010 MLB 993 distance=39' 22139+4017 TDT3415 distance=40' 22194+4110 ES 1588 distance=45' 22202+4043 TDT3469 distance=48' 22190+4125 POP 165BC distance=50' 22190+4125 POP 165AB distance=51' 22116+4056 A 409 distance=51' 22125+4015 SLW1267 distance=52' 22149+4142 A 410 distance=57' 22210+4058 TDT3477 distance=58' 22210+4104 TDT3476 distance=58' 22111+4032 MLB 963 distance=59' 22208+4022 TDT3473 distance=60' 22216+4054 GRV 570 distance=64' 22114+4012 TDT3393 distance=65' 22113+4010 STT 464AB distance=67' 22103+4041 TDT3384 distance=67' 22219+4040 HJ 1756AB distance=67' 22219+4040 HJ 1756AC distance=67' 22219+4040 HJ 1756AD distance=67' 22221+4052 TDT3491 distance=69' 22166+3939 ALI1171 distance=69' 22139+3943 BNU 8Aa,Ab distance=70' 22139+3943 MCA 70Aa,Ac distance=70' 22139+3943 HJ 1746AB distance=70' 22139+3943 HJ 1746AC distance=70' 22139+3943 WAL 141AD distance=70' 22139+3943 FYM 122AE distance=70' 22139+3943 FYM 122AF distance=70' 22139+3943 FYM 122AG distance=70' 22139+3943 FYM 122AH distance=70' 22139+3943 FYM 122AI distance=70' 22161+4159 GRV 553 distance=73' 22123+3952 MLB1100 distance=73' 22212+4131 TDT3478 distance=74' 22163+4201 TDT3435 distance=74' 22107+4003 TDT3387 distance=77' 22110+4139 TDT3389 distance=77' 22101+4124 TDT3383 distance=77' 22093+4039 STF2866 distance=78' 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 22161+4047 TDT3430 252 0.4
Show 22157+4050 TDT3427 42 0.5 5
Show 22156+4028 CVR 935 332 26.7 21
Show 22143+4057 TDT3420 81 0.7 23
Show 22143+4029 STTA230 162 47.6 28
Show 22135+4050 TDT3412 205 2.3 30
Show 22164+4012 TDT3438 71 0.9 36
Show 22128+4048 A 2495 AB 252 0.7 38
Show 22128+4048 HO 471 AC 298 11.2 38
Show 22128+4048 HO 471 AD 41 12.1 38
Show 22190+4107 ES 1587 301 4.3 39
Show 22152+4010 MLB 993 189 6.6 39
Show 22139+4017 TDT3415 353 0.6 40
Show 22194+4110 ES 1588 97 6.1 45
Show 22202+4043 TDT3469 134 0.5 48
Show 22190+4125 POP 165 BC 36 2.5 50
Show 22190+4125 POP 165 AB 265 37.8 51
Show 22116+4056 A 409 5 0.5 51
Show 22125+4015 SLW1267 113 37.2 52
Show 22149+4142 A 410 352 0.9 57
Show 22210+4058 TDT3477 312 0.6 58
Show 22210+4104 TDT3476 58 2.6 58
Show 22111+4032 MLB 963 9 6.7 59
Show 22208+4022 TDT3473 16 2.1 60
Show 22216+4054 GRV 570 85 46.6 64
Show 22114+4012 TDT3393 225 2.2 65
Show 22113+4010 STT 464 AB 190 0.4 67
Show 22103+4041 TDT3384 180 3.0 67
Show 22219+4040 HJ 1756 AB 286 22.3 67
Show 22219+4040 HJ 1756 AC 320 24.2 67
Show 22219+4040 HJ 1756 AD 75 56.9 67
Show 22221+4052 TDT3491 103 0.5 69
Show 22166+3939 ALI1171 215 14.0 69
Show 22139+3943 BNU 8 Aa,Ab 170 0.2 70
Show 22139+3943 MCA 70 Aa,Ac 43 0.2 70
Show 22139+3943 HJ 1746 AB 190 30.5 70
Show 22139+3943 HJ 1746 AC 192 72.5 70
Show 22139+3943 WAL 141 AD 71 194.6 70
Show 22139+3943 FYM 122 AE 321 37.7 70
Show 22139+3943 FYM 122 AF 247 36.8 70
Show 22139+3943 FYM 122 AG 213 81.8 70
Show 22139+3943 FYM 122 AH 224 68.2 70
Show 22139+3943 FYM 122 AI 303 46.5 70
Show 22161+4159 GRV 553 182 60.4 73
Show 22123+3952 MLB1100 302 8.8 73
Show 22212+4131 TDT3478 161 1.6 74
Show 22163+4201 TDT3435 171 0.7 74
Show 22107+4003 TDT3387 262 2.3 77
Show 22110+4139 TDT3389 290 0.6 77
Show 22101+4124 TDT3383 55 0.5 77
Show 22093+4039 STF2866 55 9.2 78

 
 
WDS 22161+4047 : COMPONENTS
 
 
  A
B pa=246.8°
sep=0.32"
 
 
22161+4047 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 221604.19+404715.6 Mag 11.34 PmRA 23.00
PmDE -1.0 Tycho2 3203-00929-1
Tycho2
Tycho2 3203-00929-1 Pflag RAmdeg 334.01740897 DEmdeg 40.78764211
PmRA 22.6 PmDE -0.7 E RAmdeg 22 E DEmdeg 19
E pmRA 1.6 E pmDE 1.5 EpRAm 1987.91 EpDEm 1988.76
Num 4 Q RAmdeg 2.0 Q DEmdeg 1.6 Q pmRA 2.1
Q pmDE 1.6 BTmag 11.433 E BTmag 0.041 VTmag 10.780
E VTmag 0.037 Prox 999 TYC T HIP
CCDM RAdeg 334.01733694 DEdeg 40.78764056 EpRA 1990 1.56
EpDE 1990 1.75 E RAdeg 25.1 E DEdeg 20.6 Posflg
Corr 0.2
 
 
22161+4047 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 221604.16+404715.5 Mag 11.63 PmRA 23.00
PmDE -1.0 Calc delta mag 0.29 Calc coord yes