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Doubles in session


Current system
16451+4249
TDT 66


Nearby doubles
28' : 16476+4255
COU1452AB

41' : 16476+4319
A 574

41' : 16480+4309
GRV1127

42' : 16439+4329
D 15

48' : 16441+4203
J 400

57' : 16445+4153
LEP 150

58' : 16444+4346
TOB 135

58' : 16420+4340
GRV1125

63' : 16398+4226
LAW 26AB

65' : 16509+4259
A 575

69' : 16461+4142
JNN 148

70' : 16430+4355
KU 54

73' : 16450+4402
LDS4691

91' : 16522+4205
UC 3244

91' : 16517+4344
CVR1677

92' : 16463+4420
SLW1196

94' : 16416+4428
L 14

94' : 16409+4411
BOW9001

95' : 16367+4230
COU1451

96' : 16494+4127
BRT 340

103' : 16422+4112
STF2091

104' : 16396+4125
FMR 126

110' : 16360+4203
GRV1123

114' : 16425+4100
TDT 41

114' : 16440+4442
FMR 228AB

114' : 16352+4326
ES 631



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

16451+4249 TDT 66

 
 
16h 45m 04.41s +42° 49' 08.1" P.A. 74.00 sep 0.6 mag 11.08,11.40
 
 
Coord 2000 16451+4249 Discov num TDT  66 Comp Coord arcsec 2000 16 45 04.41 +42 49 08.1
Date first 1991 Date last 1991 Obs 1
Pa first 74 Pa last 74.1 P.A. Now (θ) 74.1°
Sep first 0.6 Sep last 0.57 Sep. Now (ρ) 0.57"
Mag pri 11.08 Mag sec 11.40 delta mag (ΔM) 0.32 Spectral class
Pri motion ra -014 Sec motion ra -014
Pri motion dec -015 Sec motion dec -015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3078-00121-1 Gaia DR2 1357337762937010048
 
 
WDS 16451+4249 TDT 66 : 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
16451+4249 TDT 66 1991 1 74 0.6 11.08 11.40 164504.41+424908.1

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

 
 
WDS 16451+4249 TDT 66 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16451+4249 TDT 66 : MEASURES
 
 
No records found.

 
 
WDS 16451+4249 : VIRTUAL EYEPIECE
 
 

16451+4249 TDT 66A mag 11.08 16451+4249 TDT 66B sep 0.4 P.A. 68.80 mag 11.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16451+4249 : ALADIN DSS IMAGE @ 16h 45m 04.41s +42° 49' 08.1"
 
 
 
 
WDS 16451+4249 TDT 66 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16451+4249 TDT 66 distance=1' 16476+4255 COU1452AB distance=28' 16476+4255 GII 3AC distance=28' 16476+4319 A 574 distance=41' 16480+4309 GRV1127 distance=41' 16439+4329 D 15 distance=42' 16441+4203 J 400 distance=48' 16445+4153 LEP 150 distance=57' 16444+4346 TOB 135 distance=58' 16420+4340 GRV1125 distance=58' 16398+4226 LAW 26Aa,Ab distance=63' 16398+4226 LAW 26AB distance=63' 16509+4259 A 575 distance=65' 16461+4142 JNN 148 distance=69' 16430+4355 KU 54 distance=70' 16450+4402 LDS4691 distance=73' 16522+4205 UC 3244 distance=91' 16517+4344 CVR1677 distance=91' 16463+4420 SLW1196 distance=92' 16416+4428 L 14 distance=94' 16409+4411 BOW9001 distance=94' 16367+4230 COU1451 distance=95' 16494+4127 BRT 340 distance=96' 16422+4112 STF2091 distance=103' 16396+4125 FMR 126 distance=104' 16360+4203 GRV1123 distance=110' 16425+4100 TDT 41 distance=114' 16440+4442 FMR 228AB distance=114' 16440+4442 RAO 355Aa,Ab distance=114' 16352+4326 ES 631 distance=114' 16415+4436 HDS2369 distance=115' 16455+4446 A 1864 distance=117' 16541+4354 BRT 341 distance=118' 16552+4338 TDT 142 distance=122' 16341+4226 LAB 4 distance=124' 16533+4122 COU1286 distance=128' 16530+4424 STT 317AB distance=128' 16530+4424 STT 317AC distance=128' 16549+4138 CVR1679 distance=130' 16440+4459 KZA 110AB distance=130' 16440+4459 KZA 110AC distance=130' 16509+4445 COU1592 distance=132' 16490+4458 KPP1251 distance=136' 16420+4031 BRT 339 distance=143' 16429+4028 CVR 838 distance=144' 16324+4344 CVR 829 distance=149' 16578+4344 A 1872 distance=150' 16530+4045 A 1868 distance=153' 16405+4020 ES 1647 distance=157' 16545+4050 CVR 851 distance=160' 16468+4528 KZA 112 distance=160' 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 16451+4249 TDT 66 74 0.6 1
Show 16476+4255 COU1452 AB 103 0.3 28
Show 16476+4255 GII 3 AC 52 1.7 28
Show 16476+4319 A 574 331 4.7 41
Show 16480+4309 GRV1127 250 10.2 41
Show 16439+4329 D 15 335 0.6 42
Show 16441+4203 J 400 174 5.9 48
Show 16445+4153 LEP 150 39 7.2 57
Show 16444+4346 TOB 135 255 20.8 58
Show 16420+4340 GRV1125 340 24.6 58
Show 16398+4226 LAW 26 Aa,Ab 227 0.6 63
Show 16398+4226 LAW 26 AB 84 29.8 63
Show 16509+4259 A 575 150 0.7 65
Show 16461+4142 JNN 148 337 5.3 69
Show 16430+4355 KU 54 99 9.7 70
Show 16450+4402 LDS4691 358 165.1 73
Show 16522+4205 UC 3244 154 50.2 91
Show 16517+4344 CVR1677 125 3.1 91
Show 16463+4420 SLW1196 100 19.3 92
Show 16416+4428 L 14 123 5.5 94
Show 16409+4411 BOW9001 115 17.9 94
Show 16367+4230 COU1451 1 1.1 95
Show 16494+4127 BRT 340 198 3.5 96
Show 16422+4112 STF2091 328 0.4 103
Show 16396+4125 FMR 126 262 83.4 104
Show 16360+4203 GRV1123 277 12.0 110
Show 16425+4100 TDT 41 329 0.5 114
Show 16440+4442 FMR 228 AB 189 178.1 114
Show 16440+4442 RAO 355 Aa,Ab 47 0.2 114
Show 16352+4326 ES 631 163 10.4 114
Show 16415+4436 HDS2369 63 0.5 115
Show 16455+4446 A 1864 127 0.2 117
Show 16541+4354 BRT 341 255 4.2 118
Show 16552+4338 TDT 142 337 0.5 122
Show 16341+4226 LAB 4 15 0.1 124
Show 16533+4122 COU1286 316 0.9 128
Show 16530+4424 STT 317 AB 200 25.1 128
Show 16530+4424 STT 317 AC 316 131.3 128
Show 16549+4138 CVR1679 198 4.5 130
Show 16440+4459 KZA 110 AB 145 17.2 130
Show 16440+4459 KZA 110 AC 265 206.9 130
Show 16509+4445 COU1592 226 0.6 132
Show 16490+4458 KPP1251 35 9.6 136
Show 16420+4031 BRT 339 280 4.8 143
Show 16429+4028 CVR 838 56 22.9 144
Show 16324+4344 CVR 829 283 26.9 149
Show 16578+4344 A 1872 119 1.1 150
Show 16530+4045 A 1868 303 2.2 153
Show 16405+4020 ES 1647 23 3.1 157
Show 16545+4050 CVR 851 182 7.3 160
Show 16468+4528 KZA 112 351 38.3 160

 
 
WDS 16451+4249 : COMPONENTS
 
 
  A
B pa=68.8°
sep=0.43"
 
 
16451+4249 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164504.41+424908.1 Mag 11.08 PmRA -14.00
PmDE -15.0 Tycho2 3078-00121-1
Tycho2
Tycho2 3078-00121-1 Pflag RAmdeg 251.26846172 DEmdeg 42.81892327
PmRA -14.2 PmDE -15.2 E RAmdeg 28 E DEmdeg 29
E pmRA 1.4 E pmDE 1.4 EpRAm 1984.43 EpDEm 1984.75
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.3 Q pmRA 0.9
Q pmDE 1.3 BTmag 11.712 E BTmag 0.076 VTmag 10.544
E VTmag 0.044 Prox 999 TYC T HIP
CCDM RAdeg 251.26850000 DEdeg 42.81896583 EpRA 1990 1.53
EpDE 1990 1.64 E RAdeg 36.8 E DEdeg 34.3 Posflg P
Corr -0.2
 
 
16451+4249 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164504.45+424908.3 Mag 11.4 PmRA -14.00
PmDE -15.0 Calc delta mag 0.32 Calc coord yes