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Doubles in session


Current system
20492-6550
TDT 2562


Nearby doubles
10' : 20478-6546
TDT2544

16' : 20513-6542
UC 4309

16' : 20515-6543
HJ 5221

37' : 20552-6550
LDS 728

38' : 20553-6557
DAM1257

44' : 20557-6609
HDS2981AB

55' : 20404-6551
KPP4210

57' : 20490-6453
UC 4298

63' : 20594-6558
MLO 91

69' : 20411-6638
NZO 102

72' : 20598-6621
TDT2683

80' : 20371-6523
UC 4233

81' : 20527-6432
HDS2974

82' : 20370-6623
TDT2424

82' : 20573-6655
TDT2657

83' : 20459-6710
TDT2524

86' : 20496-6427
DAW 229AB

92' : 20354-6519
HDS2942

95' : 20370-6455
TSN 35

95' : 20397-6436
FAB 16

97' : 20416-6427
UC 4259

100' : 20398-6430
HJ 5217

102' : 21026-6651
TDT2709

104' : 20444-6411
B 994

105' : 21032-6452
TDT2715

107' : 20432-6730
LDS 718



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

20492-6550 TDT 2562

 
 
20h 49m 13.34s -65° 49' 51.9" P.A. 279.00 sep 0.5 mag 12.06,12.13
 
 
Coord 2000 20492-6550 Discov num TDT2562 Comp Coord arcsec 2000 20 49 13.34 -65 49 51.9
Date first 1991 Date last 1991 Obs 1
Pa first 279 Pa last 279 P.A. Now (θ) 279°
Sep first 0.5 Sep last 0.54 Sep. Now (ρ) 0.54"
Mag pri 12.06 Mag sec 12.13 delta mag (ΔM) 0.07 Spectral class
Pri motion ra +017 Sec motion ra +017
Pri motion dec -032 Sec motion dec -032
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo Tycho2 9112-00692-1 Gaia DR2 6425403261024627840
 
 
WDS 20492-6550 TDT 2562 : 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
20492-6550 TDT2562 1991 1 279 0.5 12.06 12.13 204913.34-654951.9

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

 
 
WDS 20492-6550 TDT 2562 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20492-6550 TDT 2562 : MEASURES
 
 
No records found.

 
 
WDS 20492-6550 : VIRTUAL EYEPIECE
 
 

20492-6550 TDT2562A mag 12.06 20492-6550 TDT2562B sep 0.2 P.A. 291.10 mag 12.13 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 20492-6550 : ALADIN DSS IMAGE @ 20h 49m 13.34s -65° 49' 51.9"
 
 
 
 
WDS 20492-6550 TDT 2562 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20492-6550 TDT2562 distance=0' 20478-6546 TDT2544 distance=10' 20513-6542 UC 4309 distance=16' 20515-6543 HJ 5221 distance=16' 20552-6550 LDS 728 distance=37' 20553-6557 DAM1257 distance=38' 20557-6609 HDS2981AB distance=44' 20557-6609 HDS2981AC distance=44' 20446-6630 TOK 918Aa,Ab distance=49' 20404-6551 KPP4210 distance=55' 20490-6453 UC 4298 distance=57' 20594-6558 MLO 91 distance=63' 20411-6638 NZO 102 distance=69' 20598-6621 TDT2683 distance=72' 20371-6523 UC 4233 distance=80' 20527-6432 HDS2974 distance=81' 20370-6623 TDT2424 distance=82' 20573-6655 TDT2657 distance=82' 20459-6710 TDT2524 distance=83' 20496-6427 DAW 229AB distance=86' 20496-6427 BAU 64AC distance=86' 20496-6427 BAU 64AD distance=86' 20354-6519 HDS2942 distance=92' 20370-6455 TSN 35 distance=95' 20397-6436 FAB 16 distance=95' 20416-6427 UC 4259 distance=97' 20398-6430 HJ 5217 distance=100' 21026-6651 TDT2709 distance=102' 20444-6411 B 994 distance=104' 21032-6452 TDT2715 distance=105' 20432-6730 LDS 718 distance=107' 20361-6705 CBL 179 distance=109' 20407-6411 HU 1616 distance=113' 20489-6353 HU 1620 distance=118' 20559-6742 TDT2637 distance=119' 20472-6749 DON 991 distance=120' 20579-6359 TSN 36AB distance=125' 20560-6748 TDT2639 distance=125' 20535-6348 LDS 726 distance=126' 20324-6704 TDT2345 distance=126' 20309-6648 MLO 89 distance=126' 21032-6723 DON 997 distance=126' 20360-6412 B 991 distance=130' 20423-6348 TDT2483 distance=130' 20348-6414 UC 4220 distance=133' 21081-6702 HJ 5240 distance=135' 20304-6711 TDT2329 distance=139' 20319-6420 TDT2342 distance=142' 20549-6810 UC 4322 distance=144' 21061-6411 TDT2746 distance=146' 20422-6332 RST1075 distance=146' 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 20492-6550 TDT2562 279 0.5
Show 20478-6546 TDT2544 158 0.5 10
Show 20513-6542 UC 4309 344 30.7 16
Show 20515-6543 HJ 5221 44 10.3 16
Show 20552-6550 LDS 728 253 277.9 37
Show 20553-6557 DAM1257 104 87.1 38
Show 20557-6609 HDS2981 AB 243 0.1 44
Show 20557-6609 HDS2981 AC 172 1.3 44
Show 20446-6630 TOK 918 Aa,Ab 336 0.1 49
Show 20404-6551 KPP4210 53 1.5 55
Show 20490-6453 UC 4298 57 10.8 57
Show 20594-6558 MLO 91 242 17.0 63
Show 20411-6638 NZO 102 141 10.1 69
Show 20598-6621 TDT2683 186 2.4 72
Show 20371-6523 UC 4233 2 9.3 80
Show 20527-6432 HDS2974 31 1.0 81
Show 20370-6623 TDT2424 19 1.8 82
Show 20573-6655 TDT2657 126 0.7 82
Show 20459-6710 TDT2524 164 0.4 83
Show 20496-6427 DAW 229 AB 136 7.7 86
Show 20496-6427 BAU 64 AC 305 49.8 86
Show 20496-6427 BAU 64 AD 161 51.0 86
Show 20354-6519 HDS2942 86 0.7 92
Show 20370-6455 TSN 35 73 35.3 95
Show 20397-6436 FAB 16 358 20.0 95
Show 20416-6427 UC 4259 191 13.9 97
Show 20398-6430 HJ 5217 232 7.7 100
Show 21026-6651 TDT2709 213 0.7 102
Show 20444-6411 B 994 193 0.8 104
Show 21032-6452 TDT2715 294 1.8 105
Show 20432-6730 LDS 718 309 29.1 107
Show 20361-6705 CBL 179 107 24.7 109
Show 20407-6411 HU 1616 68 0.7 113
Show 20489-6353 HU 1620 271 1.3 118
Show 20559-6742 TDT2637 246 0.5 119
Show 20472-6749 DON 991 76 2.3 120
Show 20579-6359 TSN 36 AB 122 260.3 125
Show 20560-6748 TDT2639 325 0.9 125
Show 20535-6348 LDS 726 195 7.5 126
Show 20324-6704 TDT2345 217 0.5 126
Show 20309-6648 MLO 89 137 5.2 126
Show 21032-6723 DON 997 61 2.5 126
Show 20360-6412 B 991 167 3.1 130
Show 20423-6348 TDT2483 87 0.6 130
Show 20348-6414 UC 4220 9 41.6 133
Show 21081-6702 HJ 5240 203 11.8 135
Show 20304-6711 TDT2329 167 0.5 139
Show 20319-6420 TDT2342 182 2.5 142
Show 20549-6810 UC 4322 10 16.8 144
Show 21061-6411 TDT2746 330 0.4 146
Show 20422-6332 RST1075 286 1.4 146

 
 
WDS 20492-6550 : COMPONENTS
 
 
  A
B pa=291.1°
sep=0.23"
 
 
20492-6550 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204913.34-654951.9 Mag 12.06 PmRA 17.00
PmDE -32.0 Tycho2 9112-00692-1
Tycho2
Tycho2 9112-00692-1 Pflag RAmdeg 312.30538700 DEmdeg -65.83107100
PmRA 16.5 PmDE -31.6 E RAmdeg 35 E DEmdeg 30
E pmRA 3.2 E pmDE 3.0 EpRAm 1989.86 EpDEm 1990.28
Num 3 Q RAmdeg 1.4 Q DEmdeg 0.1 Q pmRA 1.4
Q pmDE 0.1 BTmag 11.994 E BTmag 0.063 VTmag 11.286
E VTmag 0.051 Prox 999 TYC T HIP
CCDM RAdeg 312.30529111 DEdeg -65.83099694 EpRA 1990 1.43
EpDE 1990 1.57 E RAdeg 35.1 E DEdeg 30.1 Posflg P
Corr 0.4
 
 
20492-6550 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204913.30-654951.8 Mag 12.13 PmRA 17.00
PmDE -32.0 Calc delta mag 0.07 Calc coord yes