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Doubles in session


Current system
05557-2335
TDS 3428
HD 40074


Nearby doubles
16' : 05545-2333
TDS3418

21' : 05543-2344
ARA1997

34' : 05582-2335
ARA1998

41' : 05555-2416
B 93

41' : 05540-2302
ARA1996

42' : 05586-2345
TDS3460

45' : 05526-2328
ARA1995

46' : 05562-2250
ARA1632

48' : 05526-2355
TDS3394

55' : 05519-2353
B 91

57' : 05597-2347
ARA1999

58' : 05590-2259
ARA1634

60' : 05516-2316
TDS3384

61' : 05577-2242
RSS 92

62' : 05528-2249
TDS3398

71' : 05588-2240
LDS3685

72' : 05507-2314
I 747AB

73' : 05583-2438
I 478

75' : 05542-2224
TDS3413

75' : 06010-2320
TDS3491

76' : 06011-2321
DAM1341

80' : 05505-2302
TDS3373

81' : 05508-2420
SEE 56

82' : 05538-2218
BRT1382

91' : 05491-2335
TDS3356

92' : 05498-2417
STN 12



Selections
Full WDS
Binocular doubles
Binary Systems
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.

05557-2335 TDS 3428 (HD 40074)

 
 
05h 55m 41.68s -23° 35' 13.4" P.A. 172.00 sep 0.4 mag 10.49,10.51
 
 
Coord 2000 05557-2335 Discov num TDS3428 Comp Coord arcsec 2000 05 55 41.68 -23 35 13.4
Date first 1991 Date last 1991 Obs 1
Pa first 172 Pa last 171.9 P.A. Now (θ) 171.9°
Sep first 0.4 Sep last 0.38 Sep. Now (ρ) 0.38"
Mag pri 10.49 Mag sec 10.51 delta mag (ΔM) 0.02 Spectral class
Pri motion ra +003 Sec motion ra +003
Pri motion dec -008 Sec motion dec -008
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 40074 Constellation Lepus Tycho2 6491-01286-1 Gaia DR2 2916432984699608320
HD 40074 DM CD-23 3244
 
 
WDS 05557-2335 TDS 3428 (HD 40074) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
TDS Tycho Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
05557-2335 TDS3428 1991 1 172 0.4 10.49 10.51 055541.68-233513.4

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

 
 
WDS 05557-2335 TDS 3428 (HD 40074) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05557-2335 TDS 3428 (HD 40074) : MEASURES
 
 
No records found.

 
 
WDS 05557-2335 (HD 40074) : VIRTUAL EYEPIECE
 
 

05557-2335 TDS3428A mag 10.49 05557-2335 TDS3428B sep 0.4 P.A. 171.90 mag 10.51 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05557-2335 (HD 40074) : ALADIN DSS IMAGE @ 05h 55m 41.68s -23° 35' 13.4"
 
 
 
 
WDS 05557-2335 TDS 3428 (HD 40074) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05557-2335 TDS3428 distance=0' 05545-2333 TDS3418 distance=16' 05543-2344 ARA1997 distance=21' 05582-2335 ARA1998 distance=34' 05555-2416 B 93 distance=41' 05540-2302 ARA1996 distance=41' 05586-2345 TDS3460 distance=42' 05526-2328 ARA1995 distance=45' 05562-2250 ARA1632 distance=46' 05526-2355 TDS3394 distance=48' 05519-2353 B 91 distance=55' 05597-2347 ARA1999 distance=57' 05590-2259 ARA1634 distance=58' 05516-2316 TDS3384 distance=60' 05577-2242 RSS 92 distance=61' 05528-2249 TDS3398 distance=62' 05588-2240 LDS3685 distance=71' 05507-2314 I 747AB distance=72' 05583-2438 I 478 distance=73' 05542-2224 TDS3413 distance=75' 06010-2320 TDS3491 distance=75' 06011-2321 DAM1341 distance=76' 05505-2302 TDS3373 distance=80' 05508-2420 SEE 56 distance=81' 05538-2218 BRT1382 distance=82' 05574-2458 GKM9144Aa,Ab distance=86' 05491-2335 TDS3356 distance=91' 05498-2417 STN 12 distance=92' 05565-2205 ARA1633 distance=92' 05494-2406 TDS3361 distance=92' 05587-2458 TDS3461 distance=93' 06024-2323 TDS3513 distance=93' 05569-2507 RST2408 distance=93' 05519-2453 RST2402 distance=94' 06010-2232 ARA1635 distance=97' 05505-2443 UC 1364 distance=99' 05585-2508 B 95AB distance=101' 05494-2428 BU 1403 distance=102' 05585-2508 B 95BC distance=102' 06030-2313 SKF2507 distance=104' 06004-2456 TDS3487 distance=104' 05589-2156 BRT1383 distance=110' 05548-2527 B 92AB distance=113' 05548-2527 B 92AC distance=113' 05548-2527 B 92CD distance=113' 05504-2502 RST2401 distance=114' 05559-2141 SEE 57 distance=114' 06040-2327 TDS3531 distance=115' 05550-2529 UC 1377 distance=115' 05500-2500 UC 1363 distance=116' 06027-2440 RST2409 distance=116' 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 05557-2335 TDS3428 172 0.4 0
Show 05545-2333 TDS3418 14 0.7 16
Show 05543-2344 ARA1997 73 8.9 21
Show 05582-2335 ARA1998 57 13.8 34
Show 05555-2416 B 93 258 6.8 41
Show 05540-2302 ARA1996 114 5.6 41
Show 05586-2345 TDS3460 254 0.6 42
Show 05526-2328 ARA1995 94 11.7 45
Show 05562-2250 ARA1632 323 6.1 46
Show 05526-2355 TDS3394 88 1.0 48
Show 05519-2353 B 91 310 1.9 55
Show 05597-2347 ARA1999 170 7.1 57
Show 05590-2259 ARA1634 253 12.1 58
Show 05516-2316 TDS3384 318 0.6 60
Show 05577-2242 RSS 92 2 8.0 61
Show 05528-2249 TDS3398 83 2.1 62
Show 05588-2240 LDS3685 302 16.8 71
Show 05507-2314 I 747 AB 251 6.5 72
Show 05583-2438 I 478 286 3.2 73
Show 05542-2224 TDS3413 14 0.6 75
Show 06010-2320 TDS3491 240 0.5 75
Show 06011-2321 DAM1341 320 8.2 76
Show 05505-2302 TDS3373 315 0.9 80
Show 05508-2420 SEE 56 254 6.9 81
Show 05538-2218 BRT1382 89 5.6 82
Show 05574-2458 GKM9144 Aa,Ab 182 0.5 86
Show 05491-2335 TDS3356 201 0.6 91
Show 05498-2417 STN 12 4 6.1 92
Show 05565-2205 ARA1633 98 7.2 92
Show 05494-2406 TDS3361 250 0.6 92
Show 05587-2458 TDS3461 352 2.3 93
Show 06024-2323 TDS3513 100 2.5 93
Show 05569-2507 RST2408 240 0.6 93
Show 05519-2453 RST2402 331 1.5 94
Show 06010-2232 ARA1635 25 8.7 97
Show 05505-2443 UC 1364 205 10.0 99
Show 05585-2508 B 95 AB 75 84.1 101
Show 05494-2428 BU 1403 65 2.5 102
Show 05585-2508 B 95 BC 44 2.3 102
Show 06030-2313 SKF2507 83 62.1 104
Show 06004-2456 TDS3487 188 0.5 104
Show 05589-2156 BRT1383 351 3.5 110
Show 05548-2527 B 92 AB 310 7.3 113
Show 05548-2527 B 92 AC 117 34.7 113
Show 05548-2527 B 92 CD 128 1.4 113
Show 05504-2502 RST2401 248 1.0 114
Show 05559-2141 SEE 57 80 22.6 114
Show 06040-2327 TDS3531 153 1.6 115
Show 05550-2529 UC 1377 281 10.5 115
Show 05500-2500 UC 1363 24 21.7 116
Show 06027-2440 RST2409 238 1.2 116

 
 
WDS 05557-2335 : COMPONENTS
 
 
  A
B pa=171.9°
sep=0.38"
 
 
05557-2335 A
 
 
Name HD 40074 Coord arcsec 2000 055541.68-233513.4 Mag 10.49 PmRA 3.00
PmDE -8.0 Tycho2 6491-01286-1 HD 40074
Tycho2
Tycho2 6491-01286-1 Pflag RAmdeg 88.92368358 DEmdeg -23.58710671
PmRA 2.7 PmDE -7.9 E RAmdeg 17 E DEmdeg 14
E pmRA 1.6 E pmDE 2.1 EpRAm 1987.71 EpDEm 1990.88
Num 5 Q RAmdeg 1.3 Q DEmdeg 0.9 Q pmRA 1.3
Q pmDE 0.9 BTmag 11.658 E BTmag 0.054 VTmag 9.821
E VTmag 0.020 Prox 928 TYC T HIP
CCDM RAdeg 88.92367694 DEdeg -23.58708861 EpRA 1990 1.50
EpDE 1990 1.70 E RAdeg 18.0 E DEdeg 14.4 Posflg
Corr 0.2
 
 
05557-2335 B
 
 
Coord arcsec 2000 055541.68-233513.8 Mag 10.51 PmRA 3.00 PmDE -8.0
Delta magnitude 0.02 Coordinate calculated yes