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Doubles in session


Current system
16555-4607
TDT 146


Nearby doubles
13' : 16552-4556
TDT 143

26' : 16544-4545
TDT 135

28' : 16579-4556
HJ 4899

35' : 16542-4639
BRT 928

37' : 16547-4532
BRT 930

43' : 16559-4650
RST 887

44' : 16597-4606
BRT 940

45' : 16562-4651
HJ 4896

46' : 16555-4522
I 1111

47' : 16511-4616
POM 20

48' : 16555-4520
I 995

51' : 16540-4655
HJ 4890

51' : 16564-4518
CPO 502

52' : 16531-4523
I 575

53' : 16597-4637
RST 891

53' : 16547-4515
BRT 932

60' : 16549-4508
BRT 935

61' : 16593-4522
CPO 505

61' : 17007-4540
CPO 508

62' : 16508-4532
COO 202

62' : 16511-4648
CPO 494

64' : 17004-4646
DAM 91

64' : 16502-4637
B 2394

64' : 16556-4504
TDT 148

64' : 16596-4519
DON 820

66' : 17007-4646
LDS 579



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

16555-4607 TDT 146

 
 
16h 55m 32.52s -46° 07' 28.5" P.A. 121.00 sep 2.6 mag 11.34,12.41
 
 
Coord 2000 16555-4607 Discov num TDT 146 Comp Coord arcsec 2000 16 55 32.52 -46 07 28.5
Date first 1991 Date last 1991 Obs 1
Pa first 121 Pa last 121 P.A. Now (θ) 121°
Sep first 2.6 Sep last 2.6 Sep. Now (ρ) 2.6"
Mag pri 11.34 Mag sec 12.41 delta mag (ΔM) 1.07 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8327-01814-1 Gaia DR2 5963915828312216320
 
 
WDS 16555-4607 TDT 146 : 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
16555-4607 TDT 146 1991 1 121 2.6 11.34 12.41 165532.52-460728.5

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

 
 
WDS 16555-4607 TDT 146 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16555-4607 TDT 146 : MEASURES
 
 
No records found.

 
 
WDS 16555-4607 : VIRTUAL EYEPIECE
 
 

16555-4607 TDT 146A mag 11.34 16555-4607 TDT 146B sep 2.0 P.A. 130.90 mag 12.41 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16555-4607 : ALADIN DSS IMAGE @ 16h 55m 32.52s -46° 07' 28.5"
 
 
 
 
WDS 16555-4607 TDT 146 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16555-4607 TDT 146 distance=0' 16552-4556 TDT 143 distance=13' 16544-4545 TDT 135 distance=26' 16579-4556 HJ 4899 distance=28' 16542-4639 BRT 928 distance=35' 16547-4532 BRT 930 distance=37' 16559-4650 RST 887 distance=43' 16597-4606 BRT 940 distance=44' 16562-4651 HJ 4896 distance=45' 16555-4522 I 1111 distance=46' 16511-4616 POM 20 distance=47' 16555-4520 I 995 distance=48' 16540-4655 HJ 4890 distance=51' 16564-4518 CPO 502 distance=51' 16531-4523 I 575 distance=52' 16597-4637 RST 891 distance=53' 16547-4515 BRT 932 distance=53' 16549-4508 BRT 935 distance=60' 16593-4522 CPO 505 distance=61' 17007-4540 CPO 508 distance=61' 16508-4532 COO 202 distance=62' 16511-4648 CPO 494 distance=62' 17004-4646 DAM 91 distance=64' 16502-4637 B 2394 distance=64' 16556-4504 TDT 148 distance=64' 16596-4519 DON 820 distance=64' 17007-4646 LDS 579 distance=66' 16512-4655 TDT 116 distance=66' 17012-4638 RST 893 distance=67' 16551-4459 CHR 253AB distance=69' 16551-4459 SNA 59Aa,Ab distance=69' 16551-4459 SNA 59AC distance=69' 16551-4459 SNA 59AD distance=69' 16505-4657 TVB 289 distance=72' 16487-4623 BRT 921 distance=72' 17013-4527 RST5424 distance=73' 16505-4514 CPO 493 distance=76' 16484-4620 TDT 95 distance=76' 16480-4607 DON 810 distance=79' 17014-4659 CPO 509 distance=80' 16503-4708 I 573 distance=81' 17025-4645 BRT 941 distance=81' 17028-4540 BRT 942 distance=82' 16576-4447 DON 818 distance=83' 17017-4516 RST5425 distance=83' 16478-4544 I 1301 distance=85' 16511-4457 BRT 926 distance=85' 16533-4446 BRT 927 distance=85' 17035-4627 B 1843 distance=85' 17029-4645 COO 207 distance=86' 16515-4450 DON 813 distance=89' 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 16555-4607 TDT 146 121 2.6
Show 16552-4556 TDT 143 291 0.5 13
Show 16544-4545 TDT 135 273 0.4 26
Show 16579-4556 HJ 4899 272 2.2 28
Show 16542-4639 BRT 928 167 4.6 35
Show 16547-4532 BRT 930 158 3.1 37
Show 16559-4650 RST 887 312 1.6 43
Show 16597-4606 BRT 940 120 5.1 44
Show 16562-4651 HJ 4896 25 4.0 45
Show 16555-4522 I 1111 39 3.0 46
Show 16511-4616 POM 20 85 8.6 47
Show 16555-4520 I 995 224 2.3 48
Show 16540-4655 HJ 4890 320 30.4 51
Show 16564-4518 CPO 502 52 4.9 51
Show 16531-4523 I 575 149 0.9 52
Show 16597-4637 RST 891 47 0.4 53
Show 16547-4515 BRT 932 105 4.3 53
Show 16549-4508 BRT 935 215 3.8 60
Show 16593-4522 CPO 505 165 3.5 61
Show 17007-4540 CPO 508 231 4.6 61
Show 16508-4532 COO 202 13 10.9 62
Show 16511-4648 CPO 494 100 6.6 62
Show 17004-4646 DAM 91 332 10.7 64
Show 16502-4637 B 2394 187 1.1 64
Show 16556-4504 TDT 148 322 0.6 64
Show 16596-4519 DON 820 150 1.0 64
Show 17007-4646 LDS 579 62 43.5 66
Show 16512-4655 TDT 116 129 0.5 66
Show 17012-4638 RST 893 209 0.3 67
Show 16551-4459 CHR 253 AB 337 0.6 69
Show 16551-4459 SNA 59 Aa,Ab 120 0.1 69
Show 16551-4459 SNA 59 AC 222 3.5 69
Show 16551-4459 SNA 59 AD 128 7.4 69
Show 16505-4657 TVB 289 103 2.6 72
Show 16487-4623 BRT 921 293 4.5 72
Show 17013-4527 RST5424 131 0.4 73
Show 16505-4514 CPO 493 159 7.7 76
Show 16484-4620 TDT 95 148 2.3 76
Show 16480-4607 DON 810 215 1.7 79
Show 17014-4659 CPO 509 320 4.3 80
Show 16503-4708 I 573 15 6.7 81
Show 17025-4645 BRT 941 84 5.5 81
Show 17028-4540 BRT 942 138 3.2 82
Show 16576-4447 DON 818 136 3.5 83
Show 17017-4516 RST5425 359 0.2 83
Show 16478-4544 I 1301 20 2.2 85
Show 16511-4457 BRT 926 156 5.0 85
Show 16533-4446 BRT 927 172 2.5 85
Show 17035-4627 B 1843 225 2.3 85
Show 17029-4645 COO 207 47 3.6 86
Show 16515-4450 DON 813 131 0.4 89

 
 
WDS 16555-4607 : COMPONENTS
 
 
  A
B pa=130.9°
sep=2.04"
 
 
16555-4607 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165532.52-460728.5 Mag 11.34 PmRA -4.00
PmDE -10.0 Tycho2 8327-01814-1
Tycho2
Tycho2 8327-01814-1 Pflag RAmdeg 253.88551409 DEmdeg -46.12460541
PmRA -4.1 PmDE -10.1 E RAmdeg 48 E DEmdeg 67
E pmRA 2.3 E pmDE 2.2 EpRAm 1986.37 EpDEm 1978.87
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.9 Q pmRA 0.0
Q pmDE 0.9 BTmag 12.578 E BTmag 0.199 VTmag 11.295
E VTmag 0.084 Prox 999 TYC T HIP
CCDM RAdeg 253.88552806 DEdeg -46.12458028 EpRA 1990 1.65
EpDE 1990 1.04 E RAdeg 48.5 E DEdeg 72.2 Posflg
Corr 0.2
 
 
16555-4607 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165532.67-460729.8 Mag 12.41 PmRA -4.00
PmDE -10.0 Calc delta mag 1.07 Calc coord yes