18257-6819 TDT 860

 
 
18h 25m 40.25s -68° 18' 49.4" P.A. 224.00 sep 2.4 mag 10.42,12.94
 
 
Coord 2000 18257-6819 Discov num TDT 860 Comp Coord arcsec 2000 18 25 40.25 -68 18 49.4
Date first 1991 Date last 1991 Obs 1
Pa first 224 Pa last 224 P.A. Now (θ) 224°
Sep first 2.4 Sep last 2.37 Sep. Now (ρ) 2.37"
Mag pri 10.42 Mag sec 12.94 delta mag (ΔM) 2.52 Spectral class
Pri motion ra +006 Sec motion ra +006
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo Tycho2 9291-02490-1 Gaia DR2 6433133274449620864
 
 
WDS 18257-6819 TDT 860 : 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
18257-6819 TDT 860 1991 1 224 2.4 10.42 12.94 182540.25-681849.4

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WDS 18257-6819 TDT 860 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18257-6819 TDT 860 : MEASURES
 
 
No records found.

 
 
WDS 18257-6819 : VIRTUAL EYEPIECE
 
 

18257-6819 TDT 860A mag 10.42 18257-6819 TDT 860B sep 1.8 P.A. 199.60 mag 12.94 virtual eyepiece
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Radius:
Components only
 
 
WDS 18257-6819 : ALADIN DSS IMAGE @ 18h 25m 40.25s -68° 18' 49.4"
 
 
 
 
WDS 18257-6819 TDT 860 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18257-6819  TDT 860 distance=0' 18264-6800  DON 896 distance=20' 18278-6835  HDS2613 distance=20' 18303-6758  TDT 918 distance=34' 18299-6753  DON 900 distance=36' 18200-6803  DON 888 distance=36' 18301-6846  TDT 916 distance=37' 18323-6808  TDT 931 distance=39' 18199-6758  LDS 633 distance=39' 18180-6814  HDO 289 distance=43' 18217-6735  WIS 326 distance=50' 18317-6742  MLO  81 distance=50' 18296-6734  DON 899 distance=51' 18286-6908  DON1118 distance=52' 18189-6906  TDT 791 distance=60' 18241-6717  TDT 836 distance=63' 18358-6742  TDT 951 distance=68' 18375-6850  UC 3628 distance=73' 18375-6856  LDS 643 distance=75' 18129-6843  TDT 738AB distance=75' 18397-6814  TDT 982 distance=78' 18178-6931  UC 3548 distance=84' 18272-6655  TDT 879 distance=85' 18113-6745  UC 3522 distance=88' 18162-6709  DON 885 distance=89' 18311-6943  DON 901 distance=89' 18410-6754  TDT 991 distance=90' 18107-6747  UC 3520 distance=91' 18411-6752  TDT 992 distance=91' 18145-6929  GLI 242 distance=93' 18091-6807  TOB 345 distance=94' 18419-6901  DON 913 distance=98' 18357-6656  DON 909 distance=101' 18429-6856  UC 3652 distance=102' 18107-6722  UC 3519 distance=102' 18107-6921  TOB 346 distance=103' 18073-6812  TDT 695 distance=103' 18256-6636  MLO  80 distance=104' 18088-6736  DON 881 distance=104' 18432-6746  DON 916 distance=104' 18152-6649  I   627AB distance=109' 18152-6649  BAU  54AC distance=109' 18193-6637  LDS 632 distance=109' 18148-6649  HJ 5019 distance=110' 18274-7008  TDT 885 distance=110' 18168-6958  TDT 772 distance=111' 18080-6730  UC 3500 distance=111' 18125-6653  TDT 736 distance=114' 18066-6741  DON 878 distance=114' 18268-7014  TDT 873 distance=116' 18379-6954  MLO  82 distance=116' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18257-6819 TDT 860 224 2.4
Show 18264-6800 DON 896 321 4.6 20
Show 18278-6835 HDS2613 280 0.3 20
Show 18303-6758 TDT 918 181 1.6 34
Show 18299-6753 DON 900 222 4.3 36
Show 18200-6803 DON 888 82 2.3 36
Show 18301-6846 TDT 916 249 2.1 37
Show 18323-6808 TDT 931 221 1.2 39
Show 18199-6758 LDS 633 212 17.7 39
Show 18180-6814 HDO 289 300 2.4 43
Show 18217-6735 WIS 326 149 49.4 50
Show 18317-6742 MLO 81 35 4.5 50
Show 18296-6734 DON 899 41 0.9 51
Show 18286-6908 DON1118 290 4.1 52
Show 18189-6906 TDT 791 197 0.4 60
Show 18241-6717 TDT 836 304 1.3 63
Show 18358-6742 TDT 951 20 1.0 68
Show 18375-6850 UC 3628 305 48.7 73
Show 18375-6856 LDS 643 40 163.4 75
Show 18129-6843 TDT 738 AB 233 0.4 75
Show 18397-6814 TDT 982 344 0.5 78
Show 18178-6931 UC 3548 86 45.8 84
Show 18272-6655 TDT 879 300 2.1 85
Show 18113-6745 UC 3522 124 40.6 88
Show 18162-6709 DON 885 273 1.0 89
Show 18311-6943 DON 901 231 1.6 89
Show 18410-6754 TDT 991 109 0.4 90
Show 18107-6747 UC 3520 48 31.9 91
Show 18411-6752 TDT 992 117 0.9 91
Show 18145-6929 GLI 242 319 25.5 93
Show 18091-6807 TOB 345 74 34.4 94
Show 18419-6901 DON 913 156 1.0 98
Show 18357-6656 DON 909 330 0.5 101
Show 18429-6856 UC 3652 206 49.5 102
Show 18107-6722 UC 3519 133 50.5 102
Show 18107-6921 TOB 346 277 15.9 103
Show 18073-6812 TDT 695 246 0.9 103
Show 18256-6636 MLO 80 334 2.8 104
Show 18088-6736 DON 881 158 0.7 104
Show 18432-6746 DON 916 178 4.6 104
Show 18152-6649 I 627 AB 218 3.0 109
Show 18152-6649 BAU 54 AC 165 44.5 109
Show 18193-6637 LDS 632 220 89.8 109
Show 18148-6649 HJ 5019 334 37.7 110
Show 18274-7008 TDT 885 336 0.5 110
Show 18168-6958 TDT 772 152 1.8 111
Show 18080-6730 UC 3500 110 38.3 111
Show 18125-6653 TDT 736 117 2.2 114
Show 18066-6741 DON 878 47 0.7 114
Show 18268-7014 TDT 873 262 0.7 116
Show 18379-6954 MLO 82 207 3.3 116

 
 
WDS 18257-6819 : COMPONENTS
 
 
  A
B pa=199.6°
sep=1.81"
 
 
18257-6819 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182540.25-681849.4 Mag 10.42 PmRA 6.00
PmDE -2.0 Tycho2 9291-02490-1
Tycho2
Tycho2 9291-02490-1 Pflag RAmdeg 276.41771455 DEmdeg -68.31373200
PmRA 5.8 PmDE -1.9 E RAmdeg 28 E DEmdeg 24
E pmRA 2.1 E pmDE 1.8 EpRAm 1988.10 EpDEm 1986.74
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 11.613 E BTmag 0.061 VTmag 10.446
E VTmag 0.035 Prox 999 TYC T HIP
CCDM RAdeg 276.41767444 DEdeg -68.31372917 EpRA 1990 1.80
EpDE 1990 1.88 E RAdeg 29.9 E DEdeg 27.0 Posflg
Corr 0.1
 
 
18257-6819 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182540.14-681851.1 Mag 12.94 PmRA 6.00
PmDE -2.0 Calc delta mag 2.52 Calc coord yes