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Doubles in session


Current system
18122-2130
ARA 1518


Nearby doubles
10' : 18128-2135
ARA1520

13' : 18130-2134
ARA1521

18' : 18131-2119
ARA1522

21' : 18132-2144
I 631

23' : 18113-2111
ARA1516

24' : 18124-2107
ARA1519

26' : 18120-2155
BRT1518

33' : 18116-2059
ARA1138

34' : 18133-2158
ARA1857

35' : 18136-2101
GLP 13

35' : 18138-2104
H 5 7AB
Polis

37' : 18121-2054
ARA1139

37' : 18114-2205
ARA1850

38' : 18124-2207
ARA1853

39' : 18100-2105
TDT 719

40' : 18147-2147
B 2438

41' : 18116-2209
BRT1517

42' : 18100-2157
BRT1515

42' : 18141-2201
BRT1520

47' : 18140-2208
ARA1858

47' : 18098-2203
RST3158

48' : 18120-2217
ARA1852

48' : 18140-2052
J 1622

49' : 18146-2055
KPP1769

49' : 18144-2207
OCC1074

49' : 18130-2217
ARA1855



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18122-2130 ARA 1518

 
 
18h 12m 09.02s -21° 29' 39.3" P.A. 112.00 sep 13.2 mag 10.80,12.60
 
 
Coord 2000 18122-2130 Discov num ARA1518 Comp Coord arcsec 2000 18 12 09.02 -21 29 39.3
Date first 1920 Date last 2015 Obs 6
Pa first 110 Pa last 112.4 P.A. Now (θ) 112.4°
Sep first 13.2 Sep last 13.181 Sep. Now (ρ) 13.181"
Mag pri 10.80 Mag sec 12.60 delta mag (ΔM) 1.8 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec -001 Sec motion dec -005
Notes
rPM=0.8
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4093825387593728896
 
 
WDS 18122-2130 ARA 1518 : 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
18122-2130 ARA1518 1998 2 112 13.2 10.80 12.60 D 181209.02-212939.3
18122-2130 ARA1518 2000 4 112 13.1 10.80 12.60 D 181209.02-212939.3
18122-2130 ARA1518 2010 6 119 12.0 10.80 12.60 181209.02-212939.3
18122-2130 ARA1518 2015 6 112 13.2 10.80 12.60 181209.02-212939.3

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

 
 
WDS 18122-2130 ARA 1518 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18122-2130 ARA 1518 : MEASURES
 
 
No records found.

 
 
WDS 18122-2130 : VIRTUAL EYEPIECE
 
 

18122-2130 ARA1518A mag 10.8 18122-2130 ARA1518B sep 12.4 P.A. 113.90 mag 12.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 18122-2130 : ALADIN DSS IMAGE @ 18h 12m 09.02s -21° 29' 39.3"
 
 
 
 
WDS 18122-2130 ARA 1518 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18122-2130 ARA1518 distance=0' 18128-2135 ARA1520 distance=10' 18130-2134 ARA1521 distance=13' 18131-2119 ARA1522 distance=18' 18132-2144 I 631 distance=21' 18113-2111 ARA1516 distance=23' 18124-2107 ARA1519 distance=24' 18120-2155 BRT1518 distance=26' 18116-2059 ARA1138 distance=33' 18133-2158 ARA1857 distance=34' 18138-2104 SLV 7BD distance=35' 18138-2104 SLV 7BE distance=35' 18136-2101 GLP 13 distance=35' 18138-2104 H 5 7AB (Polis) distance=35' 18138-2104 BU 292AC (Polis) distance=35' 18138-2104 HJ 2822AD (Polis) distance=35' 18138-2104 HJ 2822AE (Polis) distance=35' 18121-2054 ARA1139 distance=37' 18114-2205 ARA1850 distance=37' 18124-2207 ARA1853 distance=38' 18100-2105 TDT 719 distance=39' 18147-2147 B 2438 distance=40' 18116-2209 BRT1517 distance=41' 18100-2157 BRT1515 distance=42' 18141-2201 BRT1520 distance=42' 18140-2208 ARA1858 distance=47' 18098-2203 RST3158 distance=47' 18120-2217 ARA1852 distance=48' 18140-2052 J 1622 distance=48' 18146-2055 KPP1769 distance=49' 18144-2207 OCC1074 distance=49' 18130-2217 ARA1855 distance=49' 18112-2041 ARA1136 distance=51' 18143-2211 BRT1521 distance=52' 18084-2132 ARA1514 distance=53' 18141-2219 ARA1860 distance=58' 18155-2057 TDS 911 distance=58' 18157-2158 ARA1862 distance=58' 18105-2223 BRT1516 distance=58' 18092-2211 RST3157 distance=59' 18163-2137 BRT1523 distance=59' 18079-2119 RST5101 distance=61' 18079-2141 ARA1513 distance=61' 18152-2213 OCC1075 distance=61' 18096-2220 DON 883 distance=62' 18162-2105 ARA1523 distance=62' 18132-2230 ARA1856 distance=63' 18152-2044 TOK 59AB distance=63' 18152-2044 SNA 82Aa,Ab distance=63' 18152-2044 SNA 82AC distance=63' 18152-2044 SNA 82AD distance=63' 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 18122-2130 ARA1518 112 13.2
Show 18128-2135 ARA1520 213 12.9 10
Show 18130-2134 ARA1521 172 12.9 13
Show 18131-2119 ARA1522 341 14.9 18
Show 18132-2144 I 631 166 1.5 21
Show 18113-2111 ARA1516 274 13.4 23
Show 18124-2107 ARA1519 235 8.2 24
Show 18120-2155 BRT1518 258 5.2 26
Show 18116-2059 ARA1138 157 13.6 33
Show 18133-2158 ARA1857 87 9.6 34
Show 18138-2104 SLV 7 BD 331 40.8 35
Show 18138-2104 SLV 7 BE 106 64.4 35
Show 18136-2101 GLP 13 245 25.0 35
Show Polis 18138-2104 H 5 7 AB 258 16.9 35
Show Polis 18138-2104 BU 292 AC 119 25.5 35
Show Polis 18138-2104 HJ 2822 AD 312 48.2 35
Show Polis 18138-2104 HJ 2822 AE 114 50.2 35
Show 18121-2054 ARA1139 123 10.6 37
Show 18114-2205 ARA1850 287 8.4 37
Show 18124-2207 ARA1853 114 11.4 38
Show 18100-2105 TDT 719 300 2.7 39
Show 18147-2147 B 2438 120 1.8 40
Show 18116-2209 BRT1517 207 3.9 41
Show 18100-2157 BRT1515 37 4.1 42
Show 18141-2201 BRT1520 210 4.3 42
Show 18140-2208 ARA1858 39 13.5 47
Show 18098-2203 RST3158 136 0.4 47
Show 18120-2217 ARA1852 27 13.0 48
Show 18140-2052 J 1622 45 7.7 48
Show 18146-2055 KPP1769 268 13.7 49
Show 18144-2207 OCC1074 -1 0.0 49
Show 18130-2217 ARA1855 120 10.4 49
Show 18112-2041 ARA1136 305 14.3 51
Show 18143-2211 BRT1521 159 3.3 52
Show 18084-2132 ARA1514 186 14.5 53
Show 18141-2219 ARA1860 226 12.5 58
Show 18155-2057 TDS 911 102 1.0 58
Show 18157-2158 ARA1862 289 15.3 58
Show 18105-2223 BRT1516 285 3.9 58
Show 18092-2211 RST3157 143 0.1 59
Show 18163-2137 BRT1523 175 4.3 59
Show 18079-2119 RST5101 191 0.7 61
Show 18079-2141 ARA1513 213 6.1 61
Show 18152-2213 OCC1075 -1 0.0 61
Show 18096-2220 DON 883 31 0.6 62
Show 18162-2105 ARA1523 90 1.2 62
Show 18132-2230 ARA1856 125 11.1 63
Show 18152-2044 TOK 59 AB 77 1.3 63
Show 18152-2044 SNA 82 Aa,Ab 203 0.0 63
Show 18152-2044 SNA 82 AC 356 2.3 63
Show 18152-2044 SNA 82 AD 108 7.1 63

 
 
WDS 18122-2130 : COMPONENTS
 
 
  A
B pa=113.9°
sep=12.40"
 
 
18122-2130 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181209.02-212939.3 Mag 10.8 PmRA 0.00
PmDE -1.0
CCDM
Ccdm 18122-2130 RComp Comp A Note1
Note2 Discov num DRAs -2.88 DDEs 22.1
R dRAs 41 Year Theta Rho
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18062S2131A
HIC
 
 
18122-2130 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181209.83-212944.3 Mag 12.6 PmRA 0.00
PmDE -5.0 Calc delta mag 1.8 Calc coord yes
CCDM
Ccdm 18122-2130 RComp Comp B Note1
Note2 Discov num ARA1518 DRAs -2.00 DDEs 17.0
R dRAs 41 Year 1920 Theta 111 Rho 13.3
Obs 1 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18062S2131B
HIC