02217+3441 PTT 4 A,BC

 
 
02h 21m 44.85s +34° 41' 06.9" P.A. 295.00 sep 15.4 mag 10.53,11.52
 
 
Coord 2000 02217+3441 Discov num PTT   4 Comp A,BC Coord arcsec 2000 02 21 44.85 +34 41 06.9
Date first 1894 Date last 2013 Obs 10
Pa first 289 Pa last 294.6 P.A. Now (θ) 294.6°
Sep first 12.5 Sep last 15.4 Sep. Now (ρ) 15.4"
Mag pri 10.53 Mag sec 11.52 delta mag (ΔM) 0.99 Spectral class
Pri motion ra +017 Sec motion ra -007
Pri motion dec -013 Sec motion dec +008
Notes
rPM=1.49
This double is not physical.
 
 
02217+3441 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 21 45 +34 41 07 PTT 4 A,BC 2013 10 295 15.4 10.53 11.52 0.99 <===
Show 02 21 44 +34 41 14 PTT 4 BC 2016 8 148 1.8 11.52 11.50 0.02
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Tycho2 2318-01519-1 Gaia DR2 327673504668539392
 
 
WDS 02217+3441 PTT 4 A,BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ptt1917 Ma - Pettit, E. 1917AJ.....30..167P
Ptt1917 AJ 30, 167, 1917
Ptt1921 Ma - Pettit, E. 1921AJ.....33..150P
Ptt1921 AJ 33, 150, 1921
Ptt1958 Zw - Pettit, E. 1958AJ.....63..324P
Ptt1958 AJ 63, 324, 1958
Ptt1958 (Visual measures with wedge photometer on 60in Mt. Wilson reflector)
Ptt9999 Ma - Pettit, E. ...................
Ptt9999 Unpublished, manuscript or reference not found.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
02217+3441 PTT 4 A,BC 2008 8 295 15.2 10.53 11.52 D 022144.85+344106.9
02217+3441 PTT 4 A,BC 2013 10 295 15.4 10.53 11.52 022144.85+344106.9

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WDS 02217+3441 PTT 4 A,BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02217+3441 PTT 4 A,BC : MEASURES
 
 
No records found.

 
 
WDS 02217+3441 : VIRTUAL EYEPIECE
 
 

02217+3441 PTT   4A mag 10.53 02217+3441 PTT   4B sep 15.8 P.A. 295.90 mag 11.52 02217+3441 PTT   4C sep 14.4 P.A. 291.70 mag 11.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 02217+3441 : ALADIN DSS IMAGE @ 02h 21m 44.85s +34° 41' 06.9"
 
 
 
 
WDS 02217+3441 PTT 4 A,BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02217+3441  PTT   4A,BC distance=1' 02217+3441  PTT   4BC distance=1' 02229+3445  COU1069 distance=16' 02218+3414  AG   37 distance=27' 02205+3415  UC  720 distance=31' 02202+3406  MLB 453 distance=40' 02187+3429  STF 246 distance=40' 02229+3529  ALI  32 distance=51' 02262+3428  HDS 318 distance=56' 02252+3518  GRV 129 distance=57' 02216+3541  SHN  71 distance=60' 02170+3451  NSN 525BC distance=60' 02170+3451  NSN 525AB distance=60' 02170+3451  NSN 525AC distance=60' 02226+3540  GRV 125 distance=61' 02222+3340  COU 754 distance=62' 02171+3413  MKT   5Aa,Ab distance=65' 02171+3413  DOR  66AB distance=65' 02247+3345  CRB  47 distance=67' 02274+3450  PTT   5 distance=69' 02161+3501  HU 1036 distance=73' 02173+3351  VIG   1AB distance=75' 02173+3351  VIG   1AC distance=75' 02173+3351  VIG   1AD distance=75' 02239+3330  BU  876AB distance=76' 02239+3330  STF 258AC distance=76' 02239+3330  STF 258CD distance=77' 02208+3321  LDS3372AB distance=82' 02208+3321  KPP3151Aa,Ab distance=82' 02212+3603  AG   36 distance=82' 02279+3406  ES  323 distance=85' 02278+3524  KPP3152 distance=87' 02289+3442  COU1070 distance=89' 02150+3407  KPP1839 distance=91' 02196+3315  HU  808 distance=91' 02144+3454  HU  807 distance=92' 02140+3431  STF 229 distance=97' 02137+3400  GRV 117 distance=108' 02152+3326  ES 2330 distance=112' 02310+3456  COU1071 distance=115' 02310+3422  SKF1929 distance=116' 02269+3621  BRT3232 distance=118' 02156+3308  LDS3361 distance=121' 02164+3628  ES  270AB distance=122' 02164+3628  ES  270BC distance=123' 02320+3452  PTT   6 distance=127' 02266+3248  KPP  19 distance=128' 02232+3648  GRV 127 distance=129' 02120+3349  COU 862 distance=132' 02212+3653  WNO   7AB distance=133' 02212+3653  GIC  31AB,C distance=133' 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 02217+3441 PTT 4 A,BC 295 15.4 1
Show 02217+3441 PTT 4 BC 148 1.8 1
Show 02229+3445 COU1069 299 0.4 16
Show 02218+3414 AG 37 290 4.8 27
Show 02205+3415 UC 720 349 5.3 31
Show 02202+3406 MLB 453 274 8.5 40
Show 02187+3429 STF 246 123 9.8 40
Show 02229+3529 ALI 32 247 12.6 51
Show 02262+3428 HDS 318 203 0.1 56
Show 02252+3518 GRV 129 27 69.7 57
Show 02216+3541 SHN 71 -1 0.1 60
Show 02170+3451 NSN 525 BC 198 4.2 60
Show 02170+3451 NSN 525 AB 106 10.1 60
Show 02170+3451 NSN 525 AC 118 10.3 60
Show 02226+3540 GRV 125 131 48.4 61
Show 02222+3340 COU 754 79 0.7 62
Show 02171+3413 MKT 5 Aa,Ab 26 0.0 65
Show 02171+3413 DOR 66 AB 301 166.8 65
Show 02247+3345 CRB 47 313 38.4 67
Show 02274+3450 PTT 5 320 5.2 69
Show 02161+3501 HU 1036 158 0.5 73
Show 02173+3351 VIG 1 AB 254 4.7 75
Show 02173+3351 VIG 1 AC 162 10.6 75
Show 02173+3351 VIG 1 AD 344 14.0 75
Show 02239+3330 BU 876 AB 243 1.2 76
Show 02239+3330 STF 258 AC 151 70.9 76
Show 02239+3330 STF 258 CD 30 6.4 77
Show 02208+3321 LDS3372 AB 172 67.5 82
Show 02208+3321 KPP3151 Aa,Ab 337 1.5 82
Show 02212+3603 AG 36 227 3.3 82
Show 02279+3406 ES 323 190 7.0 85
Show 02278+3524 KPP3152 71 12.0 87
Show 02289+3442 COU1070 141 0.1 89
Show 02150+3407 KPP1839 12 14.3 91
Show 02196+3315 HU 808 210 0.6 91
Show 02144+3454 HU 807 146 0.5 92
Show 02140+3431 STF 229 356 2.5 97
Show 02137+3400 GRV 117 58 50.7 108
Show 02152+3326 ES 2330 207 2.2 112
Show 02310+3456 COU1071 58 1.9 115
Show 02310+3422 SKF1929 261 65.1 116
Show 02269+3621 BRT3232 315 5.5 118
Show 02156+3308 LDS3361 84 23.0 121
Show 02164+3628 ES 270 AB 344 44.0 122
Show 02164+3628 ES 270 BC 357 3.0 123
Show 02320+3452 PTT 6 234 5.8 127
Show 02266+3248 KPP 19 180 3.8 128
Show 02232+3648 GRV 127 20 65.3 129
Show 02120+3349 COU 862 280 0.7 132
Show 02212+3653 WNO 7 AB 341 1.2 133
Show 02212+3653 GIC 31 AB,C 236 31.1 133

 
 
WDS 02217+3441 : COMPONENTS
 
 
  A B
B pa=295.9°
sep=15.77"
 
C pa=291.7°
sep=14.42"
pa=153.1°
sep=1.75"
 
 
02217+3441 A
 
 
Coord arcsec 2000 022144.85+344106.9 Mag 10.53 PmRA 17.00 PmDE -13.0
Tycho2 2318-01519-1
Tycho2
Tycho2 2318-01519-1 Pflag RAmdeg 35.43687849 DEmdeg 34.68525881
PmRA 17.8 PmDE -10.5 E RAmdeg 27 E DEmdeg 34
E pmRA 2.3 E pmDE 2.4 EpRAm 1990.11 EpDEm 1989.06
Num 4 Q RAmdeg 0.7 Q DEmdeg 0.5 Q pmRA 0.8
Q pmDE 0.5 BTmag 11.258 E BTmag 0.058 VTmag 10.527
E VTmag 0.045 Prox 154 TYC T HIP
CCDM RAdeg 35.43682944 DEdeg 34.68528278 EpRA 1990 1.79
EpDE 1990 1.65 E RAdeg 27.4 E DEdeg 34.9 Posflg
Corr 0.1
CCDM
Ccdm 02217+3441 RComp Comp A Note1
Note2 Discov num DRAs 2.85 DDEs 7.6
R dRAs 65 Year Theta Rho
Obs 3 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number +34 415 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A 1800 M ADS BDS N IDS IDS 02157N3414A
HIC
 
 
02217+3441 B
 
 
Coord arcsec 2000 022143.70+344113.8 Mag 11.52 PmRA -6.00 PmDE 17.0
Calc delta mag 0.99
CCDM
Ccdm 02217+3441 RComp Comp B Note1
Note2 Discov num PTT 4 DRAs 1.80 DDEs 13.3
R dRAs 65 Year 1916 Theta 293 Rho 13.4
Obs 1 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1800 M ADS BDS N IDS IDS 02157N3414B
HIC
 
 
02217+3441 C
 
 
Coord arcsec 2000 022143.76+344112.2 Mag 11.5 PmRA -6.00 PmDE 17.0
Tycho2 2318-00781-1 Calc delta mag 0.97 Calc coord yes
Tycho2
Tycho2 2318-00781-1 Pflag RAmdeg 35.43211172 DEmdeg 34.68717265
PmRA -6.4 PmDE 17.3 E RAmdeg 64 E DEmdeg 81
E pmRA 3.1 E pmDE 3.0 EpRAm 1986.18 EpDEm 1981.81
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.8
Q pmDE 0.4 BTmag 12.892 E BTmag 0.253 VTmag 11.520
E VTmag 0.111 Prox 154 TYC HIP
CCDM RAdeg 35.43212750 DEdeg 34.68713389 EpRA 1990 1.80
EpDE 1990 1.66 E RAdeg 67.0 E DEdeg 86.7 Posflg
Corr 0.1
CCDM
Ccdm 02217+3441 RComp B Comp C Note1
Note2 Discov num PTT 4 DRAs DDEs
R dRAs Year 1916 Theta 150 Rho 1.4
Obs 1 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1800 M ADS BDS N IDS IDS 02157N3414C
HIC