17555-4759 B  1873

 
 
17h 55m 31.08s -47 58' 44.3" P.A. 342 sep 0.2 mag 8.80,9.20 Sp A0V
 
 
Coord 2000
17555-4759
Discov num
B  1873
Comp
Coord arcsec 2000
17 55 31.08 -47 58 44.3
Date first
1931
Date last
2010
Obs
7
Pa first
174
Pa last
342
P.A. Now (θ)
342°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.80
Mag sec
9.20
delta mag (ΔM)
0.4
Spectral class
A0V (white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.3
Precise sep
0.173
Constellation
Ara
SAO
228543
Tycho2
8348-02326-1
HD
162842
last precise pa
342.3
last precise sep
0.173
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17555-4759 B 1873 1990 5 35 0.1 8.80 9.20 A0V 175531.08-475844.3
17555-4759 B 1873 2008 6 170 0.2 8.80 9.20 A0V 175531.08-475844.3
17555-4759 B 1873 2010 7 342 0.2 8.80 9.20 A0V 175531.08-475844.3

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 17555-4759 B 1873 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
B van den Bos, W.H.
B van den Bos, W.H. (in Voute et al.)

 
 
WDS 17555-4759 B 1873 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17555-4759 B 1873 : MEASURES
 
 
No records found.

 
 
WDS 17555-4759 B 1873 : Virtual Eyepiece
 
 

17555-4759  B  1873 A 17555-4759  B  1873 sep 0.2 P.A. 342 mag 8.80,9.20 Sp A0V virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
 
 
WDS 17555-4759 B 1873 : Aladin DSS image @ 17h 55m 31.08s -47 58' 44.3"
 
 
 
 
WDS 17555-4759 B 1873 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17555-4759  B  1873 distance=0' 17545-4814  TDT 565 distance=19' 17541-4821  B  1870 distance=27' 17520-4807  TDT 544 distance=36' 17520-4809  TDT 545 distance=37' 17516-4811  I   617 distance=41' 17594-4746  I   110 distance=42' 17589-4732  CPO 569 distance=44' 17518-4732  WFC 199 distance=47' 17509-4753  TDT 532 distance=48' 18003-4753  BRT1008 distance=49' 17502-4801  B  1869 distance=54' 17505-4817  HJ 4982 distance=54' 17498-4744  RST 950 distance=60' 17589-4709  TDT 609 distance=61' 17539-4658  RST 953 distance=64' 17487-4815  RSS 462 distance=70' 17584-4904  CPO 567 distance=72' 18020-4828  B  2427 distance=72' 17532-4650  SKF 458 distance=73' 17505-4655  CPO 556 distance=82' 17595-4913  NZO  85 distance=85' 17575-4633  SKF1057 distance=89' 17467-4801  B  1866 distance=89' 17558-4629  TDT 578 distance=90' 18024-4700  I  1349 distance=92' 17467-4738  B  2843AB distance=92' 17512-4921  RST 951 distance=92' 17467-4738  B  2843BC distance=93' 18018-4907  TDT 644 distance=93' 18006-4639  BRT1009 distance=95' 18047-4819  BRT1015 distance=95' 17458-4749  RST 947 distance=99' 17506-4930  B  2416 distance=104' 18058-4831  BRT1018 distance=108' 17457-4715  B  2414 distance=109' 17554-4607  TDT 574 distance=112' 17525-4947  TDT 551 distance=112' 17570-4607  CBL 164 distance=114' 17482-4630  RST 949 distance=116' 17457-4655  I   248AB distance=118' 17457-4655  I   248AC distance=118' 17530-4600  CPO9252 distance=122' 18050-4917  B  2854 distance=122' 17457-4915  RST 946 distance=124' 17563-5003  TDT 582 distance=125' 17461-4920  BRT 991 distance=125' 17537-5002  I  1344 distance=125' 17524-4556  DON 868 distance=128' 18045-4627  HU 1525 distance=130' 17500-4958  TDT 525 distance=132' 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 sep pa dist(')
Show 17555-4759 B 1873 0.20 342
Show 17545-4814 TDT 565 0.40 280 19
Show 17541-4821 B 1870 0.10 207 27
Show 17520-4807 TDT 544 0.50 277 36
Show 17520-4809 TDT 545 0.50 33 37
Show 17516-4811 I 617 2 263 41
Show 17594-4746 I 110 1.50 125 42
Show 17589-4732 CPO 569 4.50 340 44
Show 17518-4732 WFC 199 11.80 28 47
Show 17509-4753 TDT 532 0.40 134 48
Show 18003-4753 BRT1008 4.20 320 49
Show 17502-4801 B 1869 1.10 29 54
Show 17505-4817 HJ 4982 40.60 57 54
Show 17498-4744 RST 950 1.60 155 60
Show 17589-4709 TDT 609 3.40 317 61
Show 17539-4658 RST 953 3.30 63 64
Show 17487-4815 RSS 462 20.10 163 70
Show 17584-4904 CPO 567 3.80 51 72
Show 18020-4828 B 2427 1 288 72
Show 17532-4650 SKF 458 11.30 0 73
Show 17505-4655 CPO 556 5.20 66 82
Show 17595-4913 NZO 85 2.40 82 85
Show 17575-4633 SKF1057 30.70 297 89
Show 17467-4801 B 1866 0.60 109 89
Show 17558-4629 TDT 578 0.50 312 90
Show 18024-4700 I 1349 2.90 243 92
Show 17467-4738 B 2843 AB 92.90 336 92
Show 17512-4921 RST 951 2.40 117 92
Show 17467-4738 B 2843 BC 3 93
Show 18018-4907 TDT 644 1.30 334 93
Show 18006-4639 BRT1009 4.20 40 95
Show 18047-4819 BRT1015 4.40 185 95
Show 17458-4749 RST 947 0.30 315 99
Show 17506-4930 B 2416 8.30 96 104
Show 18058-4831 BRT1018 8 69 108
Show 17457-4715 B 2414 0.50 181 109
Show 17554-4607 TDT 574 0.80 35 112
Show 17525-4947 TDT 551 0.50 114 112
Show 17570-4607 CBL 164 11.20 208 114
Show 17482-4630 RST 949 0.30 140 116
Show 17457-4655 I 248 AB 1.90 127 118
Show 17457-4655 I 248 AC 42.20 7 118
Show 17530-4600 CPO9252 6.50 286 122
Show 18050-4917 B 2854 5.60 6 122
Show 17457-4915 RST 946 1.80 319 124
Show 17563-5003 TDT 582 2.30 41 125
Show 17461-4920 BRT 991 4.80 29 125
Show 17537-5002 I 1344 0.90 158 125
Show 17524-4556 DON 868 0.50 221 128
Show 18045-4627 HU 1525 0.40 309 130
Show 17500-4958 TDT 525 0.40 284 132