18281+0720 SLE 345

 
 
18h 28m 05.18s +07° 19' 53.9" P.A. 38.00 sep 11.1 mag 10.80,12.00
 
 
Coord 2000 18281+0720 Discov num SLE 345 Comp Coord arcsec 2000 18 28 05.18 +07 19 53.9
Date first 1919 Date last 2015 Obs 10
Pa first 24 Pa last 38.1 P.A. Now (θ) 38.1°
Sep first 11.2 Sep last 11.063 Sep. Now (ρ) 11.063"
Mag pri 10.80 Mag sec 12.00 delta mag (ΔM) 1.2 Spectral class
Pri motion ra -003 Sec motion ra +021
Pri motion dec +001 Sec motion dec -013
Notes
rPM=1.125
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4477568315938206208
 
 
WDS 18281+0720 SLE 345 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18281+0720 SLE 345 1999 3 36 11.0 10.80 12.00 D 182805.18+071953.9
18281+0720 SLE 345 2001 4 36 11.0 10.80 12.00 D 182805.18+071953.9
18281+0720 SLE 345 2010 5 37 10.7 10.80 12.00 182805.18+071953.9
18281+0720 SLE 345 2015 6 38 11.1 10.80 12.00 182805.18+071953.9

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WDS 18281+0720 SLE 345 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18281+0720 SLE 345 : MEASURES
 
 
No records found.

 
 
WDS 18281+0720 : VIRTUAL EYEPIECE
 
 

18281+0720 SLE 345A mag 10.8 18281+0720 SLE 345B sep 11.0 P.A. 37.90 mag 12 virtual eyepiece
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Radius:
Components only
 
 
WDS 18281+0720 : ALADIN DSS IMAGE @ 18h 28m 05.18s +07° 19' 53.9"
 
 
 
 
WDS 18281+0720 SLE 345 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18281+0720  SLE 345 distance=0' 18281+0709  J    95AB distance=11' 18281+0709  J    95AC distance=11' 18281+0709  SLE 346AD distance=11' 18282+0705  TDS 924 distance=15' 18295+0722  A   582 distance=21' 18266+0709  GWP2776 distance=25' 18299+0711  SLE 347 distance=29' 18268+0659  SLE 342AB distance=29' 18268+0659  SLE 342AC distance=29' 18299+0708  SLE 348 distance=29' 18279+0650  SLE 344 distance=31' 18265+0741  A   580 distance=33' 18262+0653  J  1830 distance=40' 18254+0707  TDT 853 distance=43' 18254+0736  TDT 852 distance=44' 18276+0804  SLE 343DE distance=44' 18252+0720  LDS1011 distance=44' 18260+0648  J  2516 distance=45' 18310+0712  TDT 924 distance=45' 18276+0804  SLE 343AB distance=45' 18276+0804  SLE 343AC distance=45' 18276+0804  SLE 343AD distance=45' 18267+0800  SLE 176 distance=46' 18276+0633  BU  464AB distance=48' 18276+0633  BU  464AC distance=48' 18277+0631  TDT 888 distance=50' 18248+0714  STT 347 distance=50' 18266+0633  HDS2607 distance=53' 18255+0756  J  2580AB distance=53' 18255+0756  J  2580AC distance=53' 18252+0650  TDT 849 distance=53' 18272+0629  TDT 878 distance=53' 18260+0803  SLE 175AB distance=54' 18260+0803  SLE 175AC distance=54' 18316+0732  J  1149BC distance=54' 18266+0632  SCJ  17 distance=54' 18310+0648  SLE 349BC distance=54' 18310+0648  SLE 349AB distance=54' 18310+0648  SLE 349AC distance=54' 18256+0802  STT 348 distance=56' 18318+0729  SLE 350 distance=56' 18274+0624  GII  68 distance=57' 18269+0625  STT 350AB distance=58' 18269+0625  CAT   3AC distance=58' 18266+0627  GCB  31 distance=58' 18273+0820  J  2911 distance=59' 18246+0653  SLE 341 distance=59' 18254+0637  TDT 854 distance=60' 18280+0620  TDT 895 distance=60' 18280+0618  TDS 923 distance=62' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18281+0720 SLE 345 38 11.1
Show 18281+0709 J 95 AB 123 2.2 11
Show 18281+0709 J 95 AC 32 32.0 11
Show 18281+0709 SLE 346 AD 185 70.8 11
Show 18282+0705 TDS 924 163 2.3 15
Show 18295+0722 A 582 29 2.9 21
Show 18266+0709 GWP2776 287 20.0 25
Show 18299+0711 SLE 347 191 15.7 29
Show 18268+0659 SLE 342 AB 293 12.6 29
Show 18268+0659 SLE 342 AC 319 26.0 29
Show 18299+0708 SLE 348 185 15.1 29
Show 18279+0650 SLE 344 133 11.7 31
Show 18265+0741 A 580 322 4.6 33
Show 18262+0653 J 1830 270 7.4 40
Show 18254+0707 TDT 853 70 0.4 43
Show 18254+0736 TDT 852 217 1.1 44
Show 18276+0804 SLE 343 DE 149 11.3 44
Show 18252+0720 LDS1011 101 100.7 44
Show 18260+0648 J 2516 159 1.7 45
Show 18310+0712 TDT 924 138 0.6 45
Show 18276+0804 SLE 343 AB 343 11.8 45
Show 18276+0804 SLE 343 AC 104 66.0 45
Show 18276+0804 SLE 343 AD 144 62.4 45
Show 18267+0800 SLE 176 164 13.6 46
Show 18276+0633 BU 464 AB 105 1.1 48
Show 18276+0633 BU 464 AC 86 25.9 48
Show 18277+0631 TDT 888 86 0.7 50
Show 18248+0714 STT 347 346 3.2 50
Show 18266+0633 HDS2607 243 0.2 53
Show 18255+0756 J 2580 AB 348 6.5 53
Show 18255+0756 J 2580 AC 180 37.9 53
Show 18252+0650 TDT 849 331 1.6 53
Show 18272+0629 TDT 878 126 2.6 53
Show 18260+0803 SLE 175 AB 105 15.5 54
Show 18260+0803 SLE 175 AC 47 19.7 54
Show 18316+0732 J 1149 BC 200 2.6 54
Show 18266+0632 SCJ 17 351 51.0 54
Show 18310+0648 SLE 349 BC 103 6.5 54
Show 18310+0648 SLE 349 AB 355 20.8 54
Show 18310+0648 SLE 349 AC 12 20.2 54
Show 18256+0802 STT 348 -1 -1.0 56
Show 18318+0729 SLE 350 144 16.8 56
Show 18274+0624 GII 68 27 2.3 57
Show 18269+0625 STT 350 AB 166 1.9 58
Show 18269+0625 CAT 3 AC 133 1.4 58
Show 18266+0627 GCB 31 75 4.5 58
Show 18273+0820 J 2911 138 2.6 59
Show 18246+0653 SLE 341 98 23.7 59
Show 18254+0637 TDT 854 17 2.8 60
Show 18280+0620 TDT 895 226 1.8 60
Show 18280+0618 TDS 923 7 1.7 62

 
 
WDS 18281+0720 : COMPONENTS
 
 
  A
B pa=37.9°
sep=11.03"
 
 
18281+0720 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182805.18+071953.9 Mag 10.8 PmRA -3.00
PmDE 1.0
 
 
18281+0720 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182805.64+072002.6 Mag 12 PmRA 21.00
PmDE -13.0 Calc delta mag 1.2 Calc coord yes