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Current system
15399-2235
ARA 1808


Nearby doubles
40' : 15381-2205
B 1789

45' : 15378-2308
OCC 857

49' : 15367-2256
DON 747

59' : 15429-2155
HLD 123

59' : 15441-2242
OCC 111

62' : 15386-2136
OCC9034

63' : 15360-2306
KPP2240

69' : 15397-2343
B 2789

74' : 15360-2324
KSA 114AB

75' : 15452-2239
SWR 181

75' : 15372-2339
SEE 241

75' : 15401-2349
UC 3038

78' : 15444-2320
HU 1516

80' : 15380-2119
NSN 418

81' : 15344-2300
DON1112

81' : 15457-2247
UC 3056

82' : 15457-2245
B 2367

83' : 15422-2118
RST2976

93' : 15444-2127
USD 26

94' : 15397-2101
HWE 36

95' : 15467-2227
KPP3043

104' : 15473-2250
UC 3066

114' : 15322-2158
KOU 39

116' : 15388-2041
ARA1110

116' : 15470-2138
J 1587

120' : 15481-2313
HO 396



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

15399-2235 ARA 1808

 
 
15h 39m 53.00s -22° 34' 48.8" P.A. 241.00 sep 13.2 mag 12.40,12.80
 
 
Coord 2000 15399-2235 Discov num ARA1808 Comp Coord arcsec 2000 15 39 53.00 -22 34 48.8
Date first 1920 Date last 2016 Obs 7
Pa first 258 Pa last 240.5 P.A. Now (θ) 240.5°
Sep first 9.4 Sep last 13.2 Sep. Now (ρ) 13.2"
Mag pri 12.40 Mag sec 12.80 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -004 Sec motion ra -038
Pri motion dec +004 Sec motion dec -046
Notes
rPM=1.013
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Libra Gaia DR2 6240924073384265728
 
 
WDS 15399-2235 ARA 1808 : 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
15399-2235 ARA1808 1920 1 258 9.4 12.40 12.80 153953.00-223448.8
15399-2235 ARA1808 2000 3 242 12.7 12.40 12.80 153953.00-223448.8
15399-2235 ARA1808 2010 6 241 12.9 12.40 12.80 153953.00-223448.8
15399-2235 ARA1808 2016 7 241 13.2 12.40 12.80 153953.00-223448.8

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

 
 
WDS 15399-2235 ARA 1808 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15399-2235 ARA 1808 : MEASURES
 
 
No records found.

 
 
WDS 15399-2235 : VIRTUAL EYEPIECE
 
 

15399-2235 ARA1808A mag 12.4 15399-2235 ARA1808B sep 12.4 P.A. 238.50 mag 12.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 15399-2235 : ALADIN DSS IMAGE @ 15h 39m 53.00s -22° 34' 48.8"
 
 
 
 
WDS 15399-2235 ARA 1808 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15399-2235 ARA1808 distance=0' 15381-2205 B 1789 distance=40' 15378-2308 OCC 857 distance=45' 15367-2256 DON 747 distance=49' 15429-2155 HLD 123 distance=59' 15441-2242 OCC 111 distance=59' 15386-2136 OCC9034 distance=62' 15360-2306 KPP2240 distance=63' 15397-2343 B 2789 distance=69' 15360-2324 KSA 114AB distance=74' 15360-2324 LAF 78AC distance=74' 15360-2324 LAF 78AD distance=74' 15452-2239 SWR 181 distance=75' 15372-2339 SEE 241 distance=75' 15401-2349 UC 3038 distance=75' 15444-2320 HU 1516 distance=78' 15380-2119 NSN 418 distance=80' 15344-2300 DON1112 distance=81' 15457-2247 UC 3056 distance=81' 15457-2245 B 2367 distance=82' 15422-2118 RST2976 distance=83' 15444-2127 USD 26 distance=93' 15397-2101 HWE 36 distance=94' 15467-2227 KPP3043 distance=95' 15473-2250 UC 3066 distance=104' 15322-2158 KOU 39 distance=114' 15388-2041 ARA1110 distance=116' 15470-2138 J 1587 distance=116' 15481-2313 HO 396 distance=120' 15484-2210 B 2370 distance=121' 15377-2432 TDS9564 distance=121' 15481-2322 SKF1502 distance=124' 15384-2439 HDS2207 distance=127' 15491-2218 B 1793 distance=130' 15425-2030 ARA1111 distance=130' 15311-2326 OCC 147 distance=133' 15367-2030 KPP1748 distance=133' 15433-2439 OCC 208 distance=133' 15475-2114 HJ 4807 distance=134' 15383-2021 B 2786AB distance=136' 15383-2021 B 2786BC distance=138' 15415-2014 RST4548 distance=142' 15323-2412 B 293 distance=144' 15501-2312 KSA 115 distance=146' 15503-2216 TDS9651 distance=146' 15439-2451 UC 3052AB distance=147' 15332-2429 CHR 232Aa,Ab distance=148' 15332-2429 LAL 123AB distance=148' 15332-2429 SEE 238Ba,Bb distance=148' 15293-2312 UC 3011 distance=151' 15384-1955 CHR 48 distance=162' 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 15399-2235 ARA1808 241 13.2
Show 15381-2205 B 1789 49 2.5 40
Show 15378-2308 OCC 857 -1 0.0 45
Show 15367-2256 DON 747 168 1.5 49
Show 15429-2155 HLD 123 117 2.5 59
Show 15441-2242 OCC 111 -1 0.1 59
Show 15386-2136 OCC9034 31 0.1 62
Show 15360-2306 KPP2240 198 18.6 63
Show 15397-2343 B 2789 338 14.0 69
Show 15360-2324 KSA 114 AB 174 0.1 74
Show 15360-2324 LAF 78 AC 76 3.3 74
Show 15360-2324 LAF 78 AD 315 4.2 74
Show 15452-2239 SWR 181 109 31.2 75
Show 15372-2339 SEE 241 23 0.9 75
Show 15401-2349 UC 3038 282 7.7 75
Show 15444-2320 HU 1516 254 1.4 78
Show 15380-2119 NSN 418 305 3.6 80
Show 15344-2300 DON1112 118 9.7 81
Show 15457-2247 UC 3056 92 61.8 81
Show 15457-2245 B 2367 9 0.1 82
Show 15422-2118 RST2976 284 0.3 83
Show 15444-2127 USD 26 159 0.2 93
Show 15397-2101 HWE 36 196 2.7 94
Show 15467-2227 KPP3043 61 16.3 95
Show 15473-2250 UC 3066 105 28.0 104
Show 15322-2158 KOU 39 41 0.7 114
Show 15388-2041 ARA1110 37 15.2 116
Show 15470-2138 J 1587 6 9.4 116
Show 15481-2313 HO 396 355 3.4 120
Show 15484-2210 B 2370 93 0.5 121
Show 15377-2432 TDS9564 103 0.4 121
Show 15481-2322 SKF1502 172 52.8 124
Show 15384-2439 HDS2207 82 0.7 127
Show 15491-2218 B 1793 82 1.9 130
Show 15425-2030 ARA1111 219 2.0 130
Show 15311-2326 OCC 147 -1 0.1 133
Show 15367-2030 KPP1748 318 13.5 133
Show 15433-2439 OCC 208 -1 0.1 133
Show 15475-2114 HJ 4807 8 12.4 134
Show 15383-2021 B 2786 AB 336 139.7 136
Show 15383-2021 B 2786 BC 101 3.5 138
Show 15415-2014 RST4548 289 0.6 142
Show 15323-2412 B 293 117 2.0 144
Show 15501-2312 KSA 115 222 0.0 146
Show 15503-2216 TDS9651 122 0.5 146
Show 15439-2451 UC 3052 AB 316 56.4 147
Show 15332-2429 CHR 232 Aa,Ab 207 0.1 148
Show 15332-2429 LAL 123 AB 302 9.3 148
Show 15332-2429 SEE 238 Ba,Bb 144 0.3 148
Show 15293-2312 UC 3011 116 45.0 151
Show 15384-1955 CHR 48 166 0.3 162

 
 
WDS 15399-2235 : COMPONENTS
 
 
  A
B pa=238.5°
sep=12.44"
 
 
15399-2235 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 153953.00-223448.8 Mag 12.4 PmRA -4.00
PmDE 4.0
CCDM
Ccdm 15399-2235 RComp Comp A Note1
Note2 Discov num DRAs -1.05 DDEs 11.7
R dRAs 66 Year Theta Rho
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15340S2215A
HIC
 
 
15399-2235 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153952.23-223455.3 Mag 12.8 PmRA -38.00
PmDE -46.0 Calc delta mag 0.4 Calc coord yes
CCDM
Ccdm 15399-2235 RComp Comp B Note1
Note2 Discov num ARA1808 DRAs -1.73 DDEs 6.7
R dRAs 66 Year 1920 Theta 258 Rho 9.4
Obs 1 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15340S2215B
HIC