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Current system
18157-2158
ARA 1862


Nearby doubles
17' : 18152-2213
OCC1075

19' : 18147-2147
B 2438

20' : 18164-2215
ARA1865

20' : 18159-2218
ARA1863

21' : 18144-2207
OCC1074

22' : 18169-2212
ARA1867

22' : 18158-2220
OCC1076

23' : 18163-2137
BRT1523

24' : 18143-2211
BRT1521

24' : 18141-2201
BRT1520

27' : 18140-2208
ARA1858

27' : 18174-2148
OCC1077

31' : 18141-2219
ARA1860

34' : 18133-2158
ARA1857

37' : 18178-2220
ARA1868

38' : 18132-2144
I 631

39' : 18150-2236
ITF 32

43' : 18130-2217
ARA1855

44' : 18167-2240
BRT1524

46' : 18130-2134
ARA1521

47' : 18132-2230
ARA1856

47' : 18124-2207
ARA1853

48' : 18128-2135
ARA1520

48' : 18177-2120
BRT1525

48' : 18182-2231
ARA1869

50' : 18192-2146
ARA1527



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

18157-2158 ARA 1862

 
 
18h 15m 42.80s -21° 58' 24.7" P.A. 289.00 sep 15.3 mag 11.50,12.50
 
 
Coord 2000 18157-2158 Discov num ARA1862 Comp Coord arcsec 2000 18 15 42.80 -21 58 24.7
Date first 1920 Date last 2015 Obs 6
Pa first 289 Pa last 288.9 P.A. Now (θ) 288.9°
Sep first 14.7 Sep last 15.287 Sep. Now (ρ) 15.287"
Mag pri 11.50 Mag sec 12.50 delta mag (ΔM) 1 Spectral class
Pri motion ra +003 Sec motion ra +015
Pri motion dec -006 Sec motion dec +010
Notes
rPM=1.109
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4090726242274504704
 
 
WDS 18157-2158 ARA 1862 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18157-2158 ARA1862 1999 2 288 15.0 11.50 12.50 D 181542.80-215824.7
18157-2158 ARA1862 2000 4 289 15.3 11.50 12.50 D 181542.80-215824.7
18157-2158 ARA1862 2015 6 289 15.3 11.50 12.50 181542.80-215824.7

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

 
 
WDS 18157-2158 ARA 1862 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18157-2158 ARA 1862 : MEASURES
 
 
No records found.

 
 
WDS 18157-2158 : VIRTUAL EYEPIECE
 
 

18157-2158 ARA1862A mag 11.5 18157-2158 ARA1862B sep 14.3 P.A. 290.30 mag 12.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 18157-2158 : ALADIN DSS IMAGE @ 18h 15m 42.80s -21° 58' 24.7"
 
 
 
 
WDS 18157-2158 ARA 1862 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18157-2158 ARA1862 distance=0' 18152-2213 OCC1075 distance=17' 18147-2147 B 2438 distance=19' 18164-2215 ARA1865 distance=20' 18159-2218 ARA1863 distance=20' 18144-2207 OCC1074 distance=21' 18169-2212 ARA1867 distance=22' 18158-2220 OCC1076 distance=22' 18163-2137 BRT1523 distance=23' 18143-2211 BRT1521 distance=24' 18141-2201 BRT1520 distance=24' 18140-2208 ARA1858 distance=27' 18174-2148 OCC1077 distance=27' 18141-2219 ARA1860 distance=31' 18133-2158 ARA1857 distance=34' 18178-2220 ARA1868 distance=37' 18132-2144 I 631 distance=38' 18150-2236 ITF 32 distance=39' 18130-2217 ARA1855 distance=43' 18167-2240 BRT1524 distance=44' 18130-2134 ARA1521 distance=46' 18132-2230 ARA1856 distance=47' 18124-2207 ARA1853 distance=47' 18128-2135 ARA1520 distance=48' 18177-2120 BRT1525 distance=48' 18182-2231 ARA1869 distance=48' 18192-2146 ARA1527 distance=50' 18120-2155 BRT1518 distance=51' 18162-2105 ARA1523 distance=54' 18131-2119 ARA1522 distance=54' 18120-2217 ARA1852 distance=55' 18163-2253 BRT1522 distance=55' 18122-2130 ARA1518 distance=58' 18127-2239 ARA1854 distance=59' 18116-2209 BRT1517 distance=59' 18114-2205 ARA1850 distance=60' 18190-2118 ARA1526 distance=61' 18138-2104 H 5 7AB (Polis) distance=62' 18138-2104 BU 292AC (Polis) distance=62' 18138-2104 HJ 2822AD (Polis) distance=62' 18138-2104 HJ 2822AE (Polis) distance=62' 18155-2057 TDS 911 distance=62' 18138-2104 SLV 7BD distance=62' 18138-2104 SLV 7BE distance=62' 18168-2259 OCC 289 distance=63' 18199-2222 DON 891 distance=64' 18149-2300 ARA2220 distance=64' 18136-2101 GLP 13 distance=64' 18146-2055 KPP1769 distance=66' 18124-2107 ARA1519 distance=71' 18140-2052 J 1622 distance=72' 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 18157-2158 ARA1862 289 15.3
Show 18152-2213 OCC1075 -1 0.0 17
Show 18147-2147 B 2438 120 1.8 19
Show 18164-2215 ARA1865 305 14.2 20
Show 18159-2218 ARA1863 236 12.3 20
Show 18144-2207 OCC1074 -1 0.0 21
Show 18169-2212 ARA1867 270 16.2 22
Show 18158-2220 OCC1076 -1 0.0 22
Show 18163-2137 BRT1523 175 4.3 23
Show 18143-2211 BRT1521 159 3.3 24
Show 18141-2201 BRT1520 210 4.3 24
Show 18140-2208 ARA1858 39 13.5 27
Show 18174-2148 OCC1077 -1 0.0 27
Show 18141-2219 ARA1860 226 12.5 31
Show 18133-2158 ARA1857 87 9.6 34
Show 18178-2220 ARA1868 112 9.9 37
Show 18132-2144 I 631 166 1.5 38
Show 18150-2236 ITF 32 12 4.7 39
Show 18130-2217 ARA1855 120 10.4 43
Show 18167-2240 BRT1524 239 4.1 44
Show 18130-2134 ARA1521 172 12.9 46
Show 18132-2230 ARA1856 125 11.1 47
Show 18124-2207 ARA1853 114 11.4 47
Show 18128-2135 ARA1520 213 12.9 48
Show 18177-2120 BRT1525 179 4.4 48
Show 18182-2231 ARA1869 160 6.4 48
Show 18192-2146 ARA1527 191 13.4 50
Show 18120-2155 BRT1518 258 5.2 51
Show 18162-2105 ARA1523 90 1.2 54
Show 18131-2119 ARA1522 341 14.9 54
Show 18120-2217 ARA1852 27 13.0 55
Show 18163-2253 BRT1522 95 6.0 55
Show 18122-2130 ARA1518 112 13.2 58
Show 18127-2239 ARA1854 282 12.7 59
Show 18116-2209 BRT1517 207 3.9 59
Show 18114-2205 ARA1850 287 8.4 60
Show 18190-2118 ARA1526 314 12.7 61
Show Polis 18138-2104 H 5 7 AB 258 16.9 62
Show Polis 18138-2104 BU 292 AC 119 25.5 62
Show Polis 18138-2104 HJ 2822 AD 312 48.2 62
Show Polis 18138-2104 HJ 2822 AE 114 50.2 62
Show 18155-2057 TDS 911 102 1.0 62
Show 18138-2104 SLV 7 BD 331 40.8 62
Show 18138-2104 SLV 7 BE 106 64.4 62
Show 18168-2259 OCC 289 -1 0.0 63
Show 18199-2222 DON 891 78 4.8 64
Show 18149-2300 ARA2220 17 11.0 64
Show 18136-2101 GLP 13 245 25.0 64
Show 18146-2055 KPP1769 268 13.7 66
Show 18124-2107 ARA1519 235 8.2 71
Show 18140-2052 J 1622 45 7.7 72

 
 
WDS 18157-2158 : COMPONENTS
 
 
  A
B pa=290.3°
sep=14.30"
 
 
18157-2158 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181542.80-215824.7 Mag 11.5 PmRA 3.00
PmDE -6.0
CCDM
Ccdm 18157-2158 RComp Comp A Note1
Note2 Discov num DRAs 0.89 DDEs -23.2
R dRAs 41 Year Theta Rho
Obs 2 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18097S2200A
HIC
 
 
18157-2158 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181541.84-215819.7 Mag 12.5 PmRA 15.00
PmDE 10.0 Calc delta mag 1 Calc coord yes
CCDM
Ccdm 18157-2158 RComp Comp B Note1
Note2 Discov num ARA1862 DRAs -0.15 DDEs -18.0
R dRAs 41 Year 1920 Theta 289 Rho 14.8
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18097S2200B
HIC