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Doubles in session


Current system
20380-2340
TDT 2438


Nearby doubles
42' : 20401-2411
HJ 5212

43' : 20353-2358
BRT3092

50' : 20390-2428
B 2889

57' : 20381-2244
B 497

64' : 20425-2358
KPP4212

65' : 20368-2239
KPP1705

67' : 20383-2234
ARA1932

71' : 20378-2451
BRT3094

73' : 20417-2249
LDS4854

74' : 20395-2230
WIS 340

75' : 20392-2453
DAM 667

87' : 20379-2507
KPP4208

87' : 20358-2501
DON 989

88' : 20444-2339
HJ 2991AB

94' : 20437-2434
SHK 1

95' : 20346-2219
LDS4850

96' : 20446-2311
OCC 91

97' : 20451-2346
I 666

99' : 20450-2315
UC 4279

100' : 20449-2311
SEE 427

107' : 20335-2214
HJ 2975

107' : 20440-2233
ARA1933

111' : 20434-2218
HJ 2989

111' : 20304-2415
NSN 496

113' : 20462-2352
HO 139

115' : 20327-2213
UC 4210



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

20380-2340 TDT 2438

 
 
20h 38m 02.82s -23° 40' 18.2" P.A. 104.00 sep 0.5 mag 10.58,10.62
 
 
Coord 2000 20380-2340 Discov num TDT2438 Comp Coord arcsec 2000 20 38 02.82 -23 40 18.2
Date first 1991 Date last 1991 Obs 1
Pa first 104 Pa last 103.6 P.A. Now (θ) 103.6°
Sep first 0.5 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 10.58 Mag sec 10.62 delta mag (ΔM) 0.04 Spectral class
Pri motion ra +051 Sec motion ra +051
Pri motion dec -030 Sec motion dec -030
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6908-00846-1 Gaia DR2 6854597934168471808
 
 
WDS 20380-2340 TDT 2438 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20380-2340 TDT2438 1991 1 104 0.5 10.58 10.62 203802.82-234018.2

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

 
 
WDS 20380-2340 TDT 2438 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20380-2340 TDT 2438 : MEASURES
 
 
No records found.

 
 
WDS 20380-2340 : VIRTUAL EYEPIECE
 
 

20380-2340 TDT2438A mag 10.58 20380-2340 TDT2438B sep 0.4 P.A. 104.80 mag 10.62 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20380-2340 : ALADIN DSS IMAGE @ 20h 38m 02.82s -23° 40' 18.2"
 
 
 
 
WDS 20380-2340 TDT 2438 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20380-2340 TDT2438 distance=1' 20401-2411 HJ 5212 distance=42' 20353-2358 BRT3092 distance=43' 20390-2428 B 2889 distance=50' 20381-2244 B 497 distance=57' 20425-2358 KPP4212 distance=64' 20368-2239 KPP1705 distance=65' 20383-2234 ARA1932 distance=67' 20378-2451 BRT3094 distance=71' 20417-2249 LDS4854 distance=73' 20395-2230 WIS 340 distance=74' 20392-2453 DAM 667 distance=75' 20379-2507 KPP4208 distance=87' 20358-2501 DON 989 distance=87' 20444-2339 HJ 2991AB distance=88' 20444-2339 HJ 2991BC distance=88' 20437-2434 SHK 1 distance=94' 20346-2219 LDS4850 distance=95' 20446-2311 OCC 91 distance=96' 20451-2346 I 666 distance=97' 20450-2315 UC 4279 distance=99' 20449-2311 SEE 427 distance=100' 20335-2214 HJ 2975 distance=107' 20440-2233 ARA1933 distance=107' 20434-2218 HJ 2989 distance=111' 20304-2415 NSN 496 distance=111' 20462-2352 HO 139 distance=113' 20327-2213 UC 4210 distance=115' 20446-2230 TDT2512 distance=115' 20299-2418 UC 4201 distance=119' 20349-2531 B 494 distance=119' 20386-2540 B 498 distance=120' 20346-2530 B 2887 distance=121' 20322-2209 OCC 674Ba,Bb distance=121' 20322-2209 HJ 2973AB distance=122' 20323-2519 UC 4208 distance=126' 20435-2524 DBR 323 distance=128' 20287-2359 RSS 549 distance=130' 20438-2525 UC 4271 distance=131' 20473-2307 BRT1566 distance=133' 20337-2541 H N 7AB distance=134' 20337-2541 H N 7AC distance=134' 20337-2541 H N 7AD distance=134' 20469-2435 B 501 distance=134' 20478-2334 HDO 161AB distance=134' 20478-2334 HDO 161AC distance=134' 20285-2410 CHR 98 distance=135' 20361-2127 UC 4229 distance=136' 20292-2240 RST3261 distance=137' 20297-2220 OCC 675 distance=141' 20325-2142 SEE 420 distance=141' 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 20380-2340 TDT2438 104 0.5 1
Show 20401-2411 HJ 5212 284 25.0 42
Show 20353-2358 BRT3092 150 5.9 43
Show 20390-2428 B 2889 220 6.8 50
Show 20381-2244 B 497 275 0.6 57
Show 20425-2358 KPP4212 351 2.7 64
Show 20368-2239 KPP1705 335 13.2 65
Show 20383-2234 ARA1932 215 12.6 67
Show 20378-2451 BRT3094 250 4.5 71
Show 20417-2249 LDS4854 106 3.3 73
Show 20395-2230 WIS 340 327 104.3 74
Show 20392-2453 DAM 667 98 8.0 75
Show 20379-2507 KPP4208 17 16.5 87
Show 20358-2501 DON 989 103 1.1 87
Show 20444-2339 HJ 2991 AB 9 38.1 88
Show 20444-2339 HJ 2991 BC 285 5.8 88
Show 20437-2434 SHK 1 219 1.5 94
Show 20346-2219 LDS4850 18 89.2 95
Show 20446-2311 OCC 91 -1 0.1 96
Show 20451-2346 I 666 149 0.4 97
Show 20450-2315 UC 4279 346 8.8 99
Show 20449-2311 SEE 427 132 3.7 100
Show 20335-2214 HJ 2975 21 10.3 107
Show 20440-2233 ARA1933 335 9.7 107
Show 20434-2218 HJ 2989 153 29.5 111
Show 20304-2415 NSN 496 237 11.3 111
Show 20462-2352 HO 139 214 5.2 113
Show 20327-2213 UC 4210 172 46.3 115
Show 20446-2230 TDT2512 57 2.1 115
Show 20299-2418 UC 4201 239 33.1 119
Show 20349-2531 B 494 197 0.8 119
Show 20386-2540 B 498 17 0.4 120
Show 20346-2530 B 2887 209 7.4 121
Show 20322-2209 OCC 674 Ba,Bb -1 0.1 121
Show 20322-2209 HJ 2973 AB 129 39.4 122
Show 20323-2519 UC 4208 79 23.7 126
Show 20435-2524 DBR 323 175 2.2 128
Show 20287-2359 RSS 549 29 11.4 130
Show 20438-2525 UC 4271 61 8.1 131
Show 20473-2307 BRT1566 285 3.1 133
Show 20337-2541 H N 7 AB 160 14.6 134
Show 20337-2541 H N 7 AC 336 15.7 134
Show 20337-2541 H N 7 AD 228 21.1 134
Show 20469-2435 B 501 231 0.8 134
Show 20478-2334 HDO 161 AB 19 29.8 134
Show 20478-2334 HDO 161 AC 244 38.8 134
Show 20285-2410 CHR 98 112 0.2 135
Show 20361-2127 UC 4229 313 14.3 136
Show 20292-2240 RST3261 24 2.0 137
Show 20297-2220 OCC 675 -1 0.1 141
Show 20325-2142 SEE 420 84 1.6 141

 
 
WDS 20380-2340 : COMPONENTS
 
 
  A
B pa=104.8°
sep=0.44"
 
 
20380-2340 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203802.82-234018.2 Mag 10.58 PmRA 51.00
PmDE -30.0 Tycho2 6908-00846-1
Tycho2
Tycho2 6908-00846-1 Pflag RAmdeg 309.51180531 DEmdeg -23.67173410
PmRA 51.1 PmDE -30.1 E RAmdeg 19 E DEmdeg 22
E pmRA 1.4 E pmDE 1.3 EpRAm 1986.27 EpDEm 1983.15
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.9 BTmag 10.716 E BTmag 0.045 VTmag 9.959
E VTmag 0.034 Prox 999 TYC T HIP
CCDM RAdeg 309.51168000 DEdeg -23.67166194 EpRA 1990 1.81
EpDE 1990 1.47 E RAdeg 21.8 E DEdeg 27.9 Posflg
Corr -0.1
 
 
20380-2340 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203802.85-234018.3 Mag 10.62 PmRA 51.00
PmDE -30.0 Calc delta mag 0.04 Calc coord yes