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Doubles in session


Current system
20245-2150
ARA 1927


Nearby doubles
9' : 20244-2158
BRT1564

14' : 20253-2154
ARA1929

23' : 20232-2135
ARA1580

27' : 20253-2128
ARA1581

28' : 20252-2215
ARA1928

36' : 20219-2153
LDS 709

39' : 20217-2149
ARA1924

39' : 20238-2227
ARA1925

39' : 20246-2111
B 1893

53' : 20207-2150
ARA1923

57' : 20270-2234
OCC1133

63' : 20217-2100
BRT1563

66' : 20221-2052
UC 4159

67' : 20171-2119
SEE 412

68' : 20197-2138
BRT1562

70' : 20289-2220
DON 987

71' : 20253-2259
TSN 193

74' : 20199-2112
TDT2176

80' : 20297-2220
OCC 675

82' : 20283-2048
CVR 870

84' : 20292-2240
RST3261

91' : 20191-2242
ARA2271

94' : 20229-2019
TDT2224

94' : 20279-2310
ARA2272

94' : 20270-2023
DON 986

96' : 20209-2027
ARA1207



Selections
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Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20245-2150 ARA 1927

 
 
20h 24m 24.59s -21° 49' 43.8" P.A. 196.00 sep 8.4 mag 10.49,13.00
 
 
Coord 2000 20245-2150 Discov num ARA1927 Comp Coord arcsec 2000 20 24 24.59 -21 49 43.8
Date first 1920 Date last 2016 Obs 7
Pa first 192 Pa last 195.5 P.A. Now (θ) 195.5°
Sep first 8.0 Sep last 8.361 Sep. Now (ρ) 8.361"
Mag pri 10.49 Mag sec 13.00 delta mag (ΔM) 2.51 Spectral class
Pri motion ra +002 Sec motion ra -009
Pri motion dec -037 Sec motion dec -055
Notes
rPM=0.379
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6341-01856-1 Gaia DR2 6852998419628457344
 
 
WDS 20245-2150 ARA 1927 : 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
20245-2150 ARA1927 1998 2 196 8.4 10.49 13.00 D 202424.59-214943.8
20245-2150 ARA1927 1999 3 196 8.3 10.49 13.00 D 202424.59-214943.8
20245-2150 ARA1927 2010 5 195 8.1 10.49 13.00 202424.59-214943.8
20245-2150 ARA1927 2015 5 196 8.4 10.49 13.00 202424.59-214943.8
20245-2150 ARA1927 2016 7 196 8.4 10.49 13.00 202424.59-214943.8

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

 
 
WDS 20245-2150 ARA 1927 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20245-2150 ARA 1927 : MEASURES
 
 
No records found.

 
 
WDS 20245-2150 : VIRTUAL EYEPIECE
 
 

20245-2150 ARA1927A mag 10.49 20245-2150 ARA1927B sep 8.3 P.A. 194.40 mag 13 virtual eyepiece
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Radius:
Components only
 
 
WDS 20245-2150 : ALADIN DSS IMAGE @ 20h 24m 24.59s -21° 49' 43.8"
 
 
 
 
WDS 20245-2150 ARA 1927 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20245-2150 ARA1927 distance=0' 20244-2158 BRT1564 distance=9' 20253-2154 ARA1929 distance=14' 20232-2135 ARA1580 distance=23' 20253-2128 ARA1581 distance=27' 20252-2215 ARA1928 distance=28' 20219-2153 LDS 709 distance=36' 20217-2149 ARA1924 distance=39' 20238-2227 ARA1925 distance=39' 20246-2111 B 1893 distance=39' 20207-2150 ARA1923 distance=53' 20270-2234 OCC1133 distance=57' 20217-2100 BRT1563 distance=63' 20221-2052 UC 4159 distance=66' 20171-2119 SEE 412 distance=67' 20197-2138 BRT1562 distance=68' 20289-2220 DON 987 distance=70' 20253-2259 TSN 193 distance=71' 20199-2112 TDT2176 distance=74' 20297-2220 OCC 675 distance=80' 20283-2048 CVR 870 distance=82' 20292-2240 RST3261 distance=84' 20191-2242 ARA2271 distance=91' 20229-2019 TDT2224 distance=94' 20279-2310 ARA2272 distance=94' 20270-2023 DON 986 distance=94' 20209-2027 ARA1207 distance=96' 20224-2014 ARG 38AB distance=101' 20224-2014 ARG 38AC distance=101' 20224-2014 ARG 38BC distance=101' 20322-2209 HJ 2973AB distance=111' 20322-2209 OCC 674Ba,Bb distance=111' 20257-2341 HJ 2957AB distance=113' 20257-2341 DAW 227AC distance=113' 20325-2142 SEE 420 distance=114' 20242-1956 ARA1208 distance=115' 20310-2039 BRT2231 distance=117' 20327-2213 UC 4210 distance=118' 20163-2225 KPP2112 distance=119' 20330-2117 ARA1582 distance=125' 20155-2128 DON 983 distance=126' 20248-1943 HDS2919 distance=128' 20335-2214 HJ 2975 distance=129' 20334-2054 HDS2937 distance=138' 20186-2342 OCC 694 distance=138' 20209-1939 BU 662AB distance=140' 20147-2111 DON 982 distance=141' 20209-1939 BU 662BC distance=142' 20287-2359 RSS 549 distance=143' 20292-1943 GWP2958 distance=143' 20305-1955 OCC 190 distance=144' 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 20245-2150 ARA1927 196 8.4
Show 20244-2158 BRT1564 113 2.7 9
Show 20253-2154 ARA1929 303 7.7 14
Show 20232-2135 ARA1580 202 6.6 23
Show 20253-2128 ARA1581 142 14.9 27
Show 20252-2215 ARA1928 109 6.5 28
Show 20219-2153 LDS 709 169 41.0 36
Show 20217-2149 ARA1924 185 14.3 39
Show 20238-2227 ARA1925 131 6.0 39
Show 20246-2111 B 1893 58 2.3 39
Show 20207-2150 ARA1923 8.7 53
Show 20270-2234 OCC1133 -1 0.2 57
Show 20217-2100 BRT1563 154 6.2 63
Show 20221-2052 UC 4159 334 6.6 66
Show 20171-2119 SEE 412 230 25.7 67
Show 20197-2138 BRT1562 183 3.2 68
Show 20289-2220 DON 987 77 5.7 70
Show 20253-2259 TSN 193 269 0.9 71
Show 20199-2112 TDT2176 224 2.5 74
Show 20297-2220 OCC 675 -1 0.1 80
Show 20283-2048 CVR 870 313 29.2 82
Show 20292-2240 RST3261 24 2.0 84
Show 20191-2242 ARA2271 345 12.6 91
Show 20229-2019 TDT2224 272 0.4 94
Show 20279-2310 ARA2272 157 5.8 94
Show 20270-2023 DON 986 127 0.6 94
Show 20209-2027 ARA1207 237 9.4 96
Show 20224-2014 ARG 38 AB 295 17.7 101
Show 20224-2014 ARG 38 AC 225 40.2 101
Show 20224-2014 ARG 38 BC 199 38.0 101
Show 20322-2209 HJ 2973 AB 129 39.4 111
Show 20322-2209 OCC 674 Ba,Bb -1 0.1 111
Show 20257-2341 HJ 2957 AB 276 15.0 113
Show 20257-2341 DAW 227 AC 56 19.7 113
Show 20325-2142 SEE 420 84 1.6 114
Show 20242-1956 ARA1208 307 12.9 115
Show 20310-2039 BRT2231 84 3.0 117
Show 20327-2213 UC 4210 172 46.3 118
Show 20163-2225 KPP2112 354 17.1 119
Show 20330-2117 ARA1582 7 8.2 125
Show 20155-2128 DON 983 192 2.0 126
Show 20248-1943 HDS2919 277 0.1 128
Show 20335-2214 HJ 2975 21 10.3 129
Show 20334-2054 HDS2937 333 0.3 138
Show 20186-2342 OCC 694 -1 0.1 138
Show 20209-1939 BU 662 AB 4 125.2 140
Show 20147-2111 DON 982 62 5.0 141
Show 20209-1939 BU 662 BC 297 2.2 142
Show 20287-2359 RSS 549 29 11.4 143
Show 20292-1943 GWP2958 276 49.3 143
Show 20305-1955 OCC 190 -1 0.1 144

 
 
WDS 20245-2150 : COMPONENTS
 
 
  A
B pa=194.4°
sep=8.32"
 
 
20245-2150 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202424.59-214943.8 Mag 10.49 PmRA 2.00
PmDE -37.0 Tycho2 6341-01856-1
Tycho2
Tycho2 6341-01856-1 Pflag RAmdeg 306.10249135 DEmdeg -21.82885290
PmRA 7.2 PmDE -46.6 E RAmdeg 40 E DEmdeg 47
E pmRA 2.4 E pmDE 2.5 EpRAm 1987.65 EpDEm 1986.20
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 11.403 E BTmag 0.082 VTmag 10.486
E VTmag 0.057 Prox 999 TYC T HIP
CCDM RAdeg 306.10247361 DEdeg -21.82874389 EpRA 1990 1.82
EpDE 1990 1.57 E RAdeg 40.6 E DEdeg 48.7 Posflg
Corr -0.1
 
 
20245-2150 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202424.44-214951.9 Mag 13 PmRA -9.00
PmDE -55.0 Calc delta mag 2.51 Calc coord yes