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Doubles in session


Current system
18128-2135
ARA 1520
HD 314085


Nearby doubles
4' : 18130-2134
ARA1521

10' : 18122-2130
ARA1518

12' : 18132-2144
I 631

18' : 18131-2119
ARA1522

23' : 18120-2155
BRT1518

26' : 18133-2158
ARA1857

29' : 18124-2107
ARA1519

30' : 18147-2147
B 2438

32' : 18113-2111
ARA1516

32' : 18141-2201
BRT1520

33' : 18124-2207
ARA1853

35' : 18138-2104
H 5 7AB
Polis

36' : 18136-2101
GLP 13

36' : 18114-2205
ARA1850

38' : 18140-2208
ARA1858

38' : 18116-2209
BRT1517

40' : 18144-2207
OCC1074

41' : 18116-2059
ARA1138

42' : 18130-2217
ARA1855

43' : 18143-2211
BRT1521

43' : 18121-2054
ARA1139

43' : 18120-2217
ARA1852

45' : 18100-2157
BRT1515

48' : 18146-2055
KPP1769

48' : 18157-2158
ARA1862

48' : 18140-2052
J 1622



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

18128-2135 ARA 1520 (HD 314085)

 
 
18h 12m 44.93s -21° 34' 56.8" P.A. 213.00 sep 12.9 mag 11.74,11.23
 
 
Coord 2000 18128-2135 Discov num ARA1520 Comp Coord arcsec 2000 18 12 44.93 -21 34 56.8
Date first 1920 Date last 2015 Obs 7
Pa first 214 Pa last 213 P.A. Now (θ) 213°
Sep first 12.9 Sep last 12.9 Sep. Now (ρ) 12.9"
Mag pri 11.74 Mag sec 11.23 delta mag (ΔM) 0.51 Spectral class
Pri motion ra -001 Sec motion ra +005
Pri motion dec +001 Sec motion dec -002
Notes
rPM=1.246
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 314085 Constellation Sagittarius Tycho2 6276-02197-1 Gaia DR2 4093809066724295680
HD 314085
 
 
WDS 18128-2135 ARA 1520 (HD 314085) : 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
18128-2135 ARA1520 1998 4 213 12.9 11.74 11.23 D 181244.93-213456.8
18128-2135 ARA1520 2000 6 213 12.9 11.74 11.23 D 181244.93-213456.8
18128-2135 ARA1520 2010 7 218 13.4 11.74 11.23 181244.93-213456.8
18128-2135 ARA1520 2015 7 213 12.9 11.74 11.23 181244.93-213456.8

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

 
 
WDS 18128-2135 ARA 1520 (HD 314085) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18128-2135 ARA 1520 (HD 314085) : MEASURES
 
 
No records found.

 
 
WDS 18128-2135 (HD 314085) : VIRTUAL EYEPIECE
 
 

18128-2135 ARA1520A mag 11.74 18128-2135 ARA1520B sep 12.6 P.A. 211.10 mag 11.23 virtual eyepiece
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Radius:
Components only
 
 
WDS 18128-2135 (HD 314085) : ALADIN DSS IMAGE @ 18h 12m 44.93s -21° 34' 56.8"
 
 
 
 
WDS 18128-2135 ARA 1520 (HD 314085) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18128-2135 ARA1520 distance=0' 18130-2134 ARA1521 distance=4' 18122-2130 ARA1518 distance=10' 18132-2144 I 631 distance=12' 18131-2119 ARA1522 distance=18' 18120-2155 BRT1518 distance=23' 18133-2158 ARA1857 distance=26' 18124-2107 ARA1519 distance=29' 18147-2147 B 2438 distance=30' 18113-2111 ARA1516 distance=32' 18141-2201 BRT1520 distance=32' 18124-2207 ARA1853 distance=33' 18138-2104 SLV 7BD distance=35' 18138-2104 SLV 7BE 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' 18136-2101 GLP 13 distance=36' 18114-2205 ARA1850 distance=36' 18140-2208 ARA1858 distance=38' 18116-2209 BRT1517 distance=38' 18144-2207 OCC1074 distance=40' 18116-2059 ARA1138 distance=41' 18130-2217 ARA1855 distance=42' 18143-2211 BRT1521 distance=43' 18121-2054 ARA1139 distance=43' 18120-2217 ARA1852 distance=43' 18100-2157 BRT1515 distance=45' 18146-2055 KPP1769 distance=48' 18157-2158 ARA1862 distance=48' 18140-2052 J 1622 distance=48' 18100-2105 TDT 719 distance=49' 18141-2219 ARA1860 distance=49' 18163-2137 BRT1523 distance=50' 18098-2203 RST3158 distance=50' 18152-2213 OCC1075 distance=52' 18155-2057 TDS 911 distance=55' 18132-2230 ARA1856 distance=56' 18162-2105 ARA1523 distance=57' 18105-2223 BRT1516 distance=58' 18112-2041 ARA1136 distance=59' 18092-2211 RST3157 distance=62' 18084-2132 ARA1514 distance=62' 18158-2220 OCC1076 distance=62' 18159-2218 ARA1863 distance=62' 18152-2044 TOK 59AB distance=62' 18152-2044 SNA 82Aa,Ab distance=62' 18152-2044 SNA 82AC distance=62' 18152-2044 SNA 82AD distance=62' 18096-2220 DON 883 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 18128-2135 ARA1520 213 12.9
Show 18130-2134 ARA1521 172 12.9 4
Show 18122-2130 ARA1518 112 13.2 10
Show 18132-2144 I 631 166 1.5 12
Show 18131-2119 ARA1522 341 14.9 18
Show 18120-2155 BRT1518 258 5.2 23
Show 18133-2158 ARA1857 87 9.6 26
Show 18124-2107 ARA1519 235 8.2 29
Show 18147-2147 B 2438 120 1.8 30
Show 18113-2111 ARA1516 274 13.4 32
Show 18141-2201 BRT1520 210 4.3 32
Show 18124-2207 ARA1853 114 11.4 33
Show 18138-2104 SLV 7 BD 331 40.8 35
Show 18138-2104 SLV 7 BE 106 64.4 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 18136-2101 GLP 13 245 25.0 36
Show 18114-2205 ARA1850 287 8.4 36
Show 18140-2208 ARA1858 39 13.5 38
Show 18116-2209 BRT1517 207 3.9 38
Show 18144-2207 OCC1074 -1 0.0 40
Show 18116-2059 ARA1138 157 13.6 41
Show 18130-2217 ARA1855 120 10.4 42
Show 18143-2211 BRT1521 159 3.3 43
Show 18121-2054 ARA1139 123 10.6 43
Show 18120-2217 ARA1852 27 13.0 43
Show 18100-2157 BRT1515 37 4.1 45
Show 18146-2055 KPP1769 268 13.7 48
Show 18157-2158 ARA1862 289 15.3 48
Show 18140-2052 J 1622 45 7.7 48
Show 18100-2105 TDT 719 300 2.7 49
Show 18141-2219 ARA1860 226 12.5 49
Show 18163-2137 BRT1523 175 4.3 50
Show 18098-2203 RST3158 136 0.4 50
Show 18152-2213 OCC1075 -1 0.0 52
Show 18155-2057 TDS 911 102 1.0 55
Show 18132-2230 ARA1856 125 11.1 56
Show 18162-2105 ARA1523 90 1.2 57
Show 18105-2223 BRT1516 285 3.9 58
Show 18112-2041 ARA1136 305 14.3 59
Show 18092-2211 RST3157 143 0.1 62
Show 18084-2132 ARA1514 186 14.5 62
Show 18158-2220 OCC1076 -1 0.0 62
Show 18159-2218 ARA1863 236 12.3 62
Show 18152-2044 TOK 59 AB 77 1.3 62
Show 18152-2044 SNA 82 Aa,Ab 203 0.0 62
Show 18152-2044 SNA 82 AC 356 2.3 62
Show 18152-2044 SNA 82 AD 108 7.1 62
Show 18096-2220 DON 883 31 0.6 63

 
 
WDS 18128-2135 : COMPONENTS
 
 
  A
B pa=211.1°
sep=12.64"
 
 
18128-2135 A
 
 
Componente originario normalizzato AB Name HD 314085 Coord arcsec 2000 181244.93-213456.8 Mag 11.74
PmRA -1.00 PmDE 1.0
 
 
18128-2135 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181244.46-213507.6 Mag 11.23 PmRA 5.00
PmDE -2.0 Tycho2 6276-02135-1 Calc delta mag 0.51 Calc coord yes
Tycho2
Tycho2 6276-02135-1 Pflag RAmdeg 273.18479269 DEmdeg -21.58577681
PmRA -104.2 PmDE -149.9 E RAmdeg 109 E DEmdeg 130
E pmRA 3.4 E pmDE 3.8 EpRAm 1970.86 EpDEm 1964.49
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.7 BTmag 11.709 E BTmag 0.099 VTmag 11.234
E VTmag 0.109 Prox 128 TYC T HIP
CCDM RAdeg 273.18504944 DEdeg -21.58543250 EpRA 1990 1.72
EpDE 1990 1.72 E RAdeg 129.5 E DEdeg 166.1 Posflg
Corr -0.1