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Doubles in session


Current system
18377+3346
TDT 963


Nearby doubles
23' : 18366+3328
STF2349AB

32' : 18380+3416
CRB 128

32' : 18380+3417
LDS4793

35' : 18349+3347
TDT 944

50' : 18394+3430
SEI 568

51' : 18403+3425
HDS2645AB

52' : 18352+3427
CHR 75

52' : 18414+3323
TDT 997

57' : 18378+3249
LDS4792

61' : 18418+3314
KU 119

65' : 18332+3420
TDT 935

66' : 18427+3326
UC 3651

67' : 18370+3452
STF2352AB

67' : 18392+3242
SEI 567

70' : 18360+3452
TDT 953

71' : 18357+3452
GII 48

75' : 18425+3432
POP 45

78' : 18385+3503
COU1308

79' : 18390+3501
POP 17

79' : 18379+3505
POP 16AB

80' : 18366+3505
COU1307

80' : 18379+3506
TRA 1

81' : 18421+3445
STF2372AB

87' : 18445+3400
STTA172

87' : 18344+3503
POP 15

89' : 18430+3445
SEI 572AB



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

18377+3346 TDT 963

 
 
18h 37m 40.31s +33° 45' 56.6" P.A. 148.00 sep 1.2 mag 11.41,11.87
 
 
Coord 2000 18377+3346 Discov num TDT 963 Comp Coord arcsec 2000 18 37 40.31 +33 45 56.6
Date first 1991 Date last 2016 Obs 4
Pa first 164 Pa last 148.4 P.A. Now (θ) 148.4°
Sep first 1.1 Sep last 1.235 Sep. Now (ρ) 1.235"
Mag pri 11.41 Mag sec 11.87 delta mag (ΔM) 0.46 Spectral class
Pri motion ra +003 Sec motion ra +003
Pri motion dec -014 Sec motion dec -014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2645-00214-1 Gaia DR2 2091323072255657216
 
 
WDS 18377+3346 TDT 963 : 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
18377+3346 TDT 963 1991 1 164 1.1 11.41 11.87 183740.31+334556.6
18377+3346 TDT 963 2015 2 148 1.2 11.41 11.87 183740.31+334556.6
18377+3346 TDT 963 2016 3 148 1.2 11.41 11.87 183740.31+334556.6

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

 
 
WDS 18377+3346 TDT 963 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18377+3346 TDT 963 : MEASURES
 
 
No records found.

 
 
WDS 18377+3346 : VIRTUAL EYEPIECE
 
 

18377+3346 TDT 963A mag 11.41 18377+3346 TDT 963B sep 1.2 P.A. 152.90 mag 11.87 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 18377+3346 : ALADIN DSS IMAGE @ 18h 37m 40.31s +33° 45' 56.6"
 
 
 
 
WDS 18377+3346 TDT 963 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18377+3346 TDT 963 distance=0' 18366+3328 STF2349AB distance=23' 18366+3328 WAL 92AC distance=23' 18380+3416 CRB 128 distance=32' 18380+3417 LDS4793 distance=32' 18349+3347 TDT 944 distance=35' 18394+3430 SEI 568 distance=50' 18403+3425 HDS2645AB distance=51' 18403+3425 GII 270Aa,Ab distance=51' 18352+3427 CHR 75 distance=52' 18414+3323 TDT 997 distance=52' 18378+3249 LDS4792 distance=57' 18418+3314 KU 119 distance=61' 18332+3420 TDT 935 distance=65' 18427+3326 UC 3651 distance=66' 18370+3452 STF2352AB distance=67' 18370+3452 STF2352AC distance=67' 18370+3452 WAL 93AD distance=67' 18392+3242 SEI 567 distance=67' 18360+3452 TDT 953 distance=70' 18357+3452 GII 48 distance=71' 18425+3432 POP 45 distance=75' 18385+3503 COU1308 distance=78' 18390+3501 POP 17 distance=79' 18379+3505 POP 16AB distance=79' 18379+3505 POP 16AC distance=79' 18379+3505 DAM 688AD distance=79' 18366+3505 COU1307 distance=80' 18379+3506 TRA 1 distance=80' 18421+3445 B 2546Aa,Ab distance=81' 18421+3445 STF2372AB distance=81' 18421+3445 BLL 34AC distance=81' 18421+3445 BLL 34BC distance=82' 18445+3400 STTA172 distance=87' 18344+3503 POP 15 distance=87' 18430+3445 SEI 572AB distance=89' 18430+3445 BKO 52AC distance=89' 18430+3445 BKO 52BD distance=89' 18438+3433 SEI 573 distance=90' 18309+3417 COU1150Aa,Ab distance=90' 18309+3417 STF2335AB distance=90' 18309+3417 STF2335AC distance=90' 18309+3417 ABH 100AD distance=90' 18309+3417 ABH 100AE distance=90' 18416+3503 GRV 237 distance=92' 18420+3505 SEI 570 distance=95' 18393+3517 HJ 1335 distance=95' 18355+3215 CRB 127 distance=96' 18426+3459 UC 3650 distance=96' 18425+3231 HJ 1340 distance=98' 18364+3209 SLE 219 distance=99' 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 18377+3346 TDT 963 148 1.2
Show 18366+3328 STF2349 AB 204 7.2 23
Show 18366+3328 WAL 92 AC 314 32.9 23
Show 18380+3416 CRB 128 148 11.7 32
Show 18380+3417 LDS4793 182 54.2 32
Show 18349+3347 TDT 944 153 0.7 35
Show 18394+3430 SEI 568 192 10.5 50
Show 18403+3425 HDS2645 AB 19 1.9 51
Show 18403+3425 GII 270 Aa,Ab 109 0.2 51
Show 18352+3427 CHR 75 267 0.2 52
Show 18414+3323 TDT 997 139 0.6 52
Show 18378+3249 LDS4792 45 3.7 57
Show 18418+3314 KU 119 86 20.6 61
Show 18332+3420 TDT 935 175 0.9 65
Show 18427+3326 UC 3651 218 10.7 66
Show 18370+3452 STF2352 AB 287 15.9 67
Show 18370+3452 STF2352 AC 161 210.3 67
Show 18370+3452 WAL 93 AD 204 37.9 67
Show 18392+3242 SEI 567 353 13.0 67
Show 18360+3452 TDT 953 136 0.4 70
Show 18357+3452 GII 48 313 0.3 71
Show 18425+3432 POP 45 275 6.8 75
Show 18385+3503 COU1308 29 0.4 78
Show 18390+3501 POP 17 16 8.7 79
Show 18379+3505 POP 16 AB 310 9.2 79
Show 18379+3505 POP 16 AC 279 53.0 79
Show 18379+3505 DAM 688 AD 108 5.4 79
Show 18366+3505 COU1307 327 1.2 80
Show 18379+3506 TRA 1 164 9.4 80
Show 18421+3445 B 2546 Aa,Ab 24 0.1 81
Show 18421+3445 STF2372 AB 82 25.0 81
Show 18421+3445 BLL 34 AC 69 114.0 81
Show 18421+3445 BLL 34 BC 65 91.1 82
Show 18445+3400 STTA172 5 64.9 87
Show 18344+3503 POP 15 313 8.8 87
Show 18430+3445 SEI 572 AB 53 22.3 89
Show 18430+3445 BKO 52 AC 147 18.7 89
Show 18430+3445 BKO 52 BD 82 7.5 89
Show 18438+3433 SEI 573 298 20.9 90
Show 18309+3417 COU1150 Aa,Ab 283 0.4 90
Show 18309+3417 STF2335 AB 318 11.7 90
Show 18309+3417 STF2335 AC 153 25.3 90
Show 18309+3417 ABH 100 AD 270 35.1 90
Show 18309+3417 ABH 100 AE 20 42.6 90
Show 18416+3503 GRV 237 176 57.8 92
Show 18420+3505 SEI 570 131 9.4 95
Show 18393+3517 HJ 1335 7 16.7 95
Show 18355+3215 CRB 127 31 10.9 96
Show 18426+3459 UC 3650 159 22.3 96
Show 18425+3231 HJ 1340 79 15.4 98
Show 18364+3209 SLE 219 246 11.2 99

 
 
WDS 18377+3346 : COMPONENTS
 
 
  A
B pa=152.9°
sep=1.18"
 
 
18377+3346 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183740.31+334556.6 Mag 11.41 PmRA 3.00
PmDE -14.0 Tycho2 2645-00214-1
Tycho2
Tycho2 2645-00214-1 Pflag RAmdeg 279.41801032 DEmdeg 33.76564701
PmRA 3.1 PmDE -13.7 E RAmdeg 32 E DEmdeg 30
E pmRA 1.7 E pmDE 1.7 EpRAm 1983.30 EpDEm 1984.07
Num 6 Q RAmdeg 1.2 Q DEmdeg 2.2 Q pmRA 1.3
Q pmDE 2.2 BTmag 11.708 E BTmag 0.071 VTmag 11.142
E VTmag 0.071 Prox 999 TYC T HIP
CCDM RAdeg 279.41797694 DEdeg 33.76571194 EpRA 1990 1.46
EpDE 1990 1.60 E RAdeg 47.0 E DEdeg 42.8 Posflg
Corr 0.0
 
 
18377+3346 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183740.35+334555.5 Mag 11.87 PmRA 3.00
PmDE -14.0 Calc delta mag 0.46 Calc coord yes