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Current system
16377-4650
BRT 909


Nearby doubles
19' : 16372-4708
SNA 43

19' : 16359-4649
BRT 906

20' : 16395-4643
BRT 913

21' : 16371-4631
RST 868

22' : 16396-4639
I 405

25' : 16400-4642
B 2391AB

27' : 16398-4706
HDS2363

33' : 16346-4653
B 2387AB

39' : 16413-4706
BRT 918AB

40' : 16347-4627
RST 863

44' : 16337-4640
BRT 901

46' : 16335-4702
KPP 569

48' : 16423-4701
HJ 4880

50' : 16329-4656
CPO 480AB

50' : 16333-4632
RST 858AB

54' : 16419-4723
COO 199AB

58' : 16430-4713
B 1821

59' : 16407-4740
COO 198

59' : 16322-4707
HDS2337

60' : 16321-4641
CPO9216AB

61' : 16329-4617
B 2814AB

61' : 16399-4747
SLR 12AB

63' : 16434-4628
RST 876

63' : 16428-4726
KPP 375

64' : 16437-4708
CPO9223AB

65' : 16411-4745
SLR 21



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.

16377-4650 BRT 909

 
 
16h 37m 45.07s -46° 50' 26.1" P.A. 268.00 sep 3.3 mag 12.79,13.10
 
 
Coord 2000 16377-4650 Discov num BRT 909 Comp Coord arcsec 2000 16 37 45.07 -46 50 26.1
Date first 1902 Date last 2016 Obs 4
Pa first 270 Pa last 267.9 P.A. Now (θ) 267.9°
Sep first 2.8 Sep last 3.33 Sep. Now (ρ) 3.33"
Mag pri 12.79 Mag sec 13.10 delta mag (ΔM) 0.31 Spectral class
Pri motion ra +021 Sec motion ra -003
Pri motion dec +001 Sec motion dec -003
Notes B (Blue magnitudes)
rPM=1.157
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Gaia DR2 5942797645963345152
 
 
WDS 16377-4650 BRT 909 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Brt1926a Pa - Barton, S.G. 1926AJ.....36..155B
Brt1926a AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b Pa j Barton, S.G. 1926AJ.....37...57B
Brt1926b AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a Pa - Barton, S.G. 1929AN....235..425B
Brt1929a AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b Pa - Barton, S.G. 1929AJ.....39...93B
Brt1929b AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c Ma j Barton, S.G. 1929AJ.....39..120B
Brt1929c AJ 39, 120, 1929
Brt1930 Pa - Barton, S.G. 1930AJ.....40..181B
Brt1930 AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931 Pa - Barton, S.G. (BRT 349 - BRT 562) 1931AJ.....41...35B
Brt1931 AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a Pa - Barton, S.G. 1932AJ.....42...93B
Brt1932a AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b Ma - Barton, S.G. 1932PFAO....5a...1B
Brt1932b +Pa Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C Ma - Barton, S.G. 1932QB821.A43......
Brt1932C cited in ADS (Aitken Double Star Cat.), 1932
Brt1933 Pa - Barton, S.G. 1933AN....250...49B
Brt1933 AN 250, 49, 1933
Brt1933 (BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933 secondary magnitudes and no astrometry)
Brt1934 Pa - Barton, S.G. 1934AJ.....43..119B
Brt1934 +Ma AJ 43, 119, 1934
Brt1935a Pa - Barton, S.G. 1935AJ.....44..105B
Brt1935a +Ma AJ 44, 105, 1935
Brt1935b Pa - Barton, S.G. 1935AN....256..357B
Brt1935b AN 256, 357, 1935
Brt1936a Ma - Barton, S.G. 1936AJ.....45...33B
Brt1936a +Pa AJ 45, 33, 1936
Brt1936b Pa - Barton, S.G. 1936AJ.....45...99B
Brt1936b +Ma AJ 45, 99, 1936
Brt1937a Pa - Barton, S.G. 1937AN....263..347B
Brt1937a AN 263, 347, 1937
Brt1937b Pa - Barton, S.G. 1937AN....263..383B
Brt1937b AN 263, 383, 1937
Brt1938 Ma - Barton, S.G. 1938AJ.....47..133B
Brt1938 +Pa AJ 47, 133, 1938
Brt1939a Ma - Barton, S.G. 1939PFAO....5b...1B
Brt1939a +Pa Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b Pa - Barton, S.G. 1939AJ.....48..145B
Brt1939b +Ma AJ 48, 145, 1939
Brt1941 Pa - Barton, S.G. 1941PASP...55..339B
Brt1941 PASP 55, 339, 1941
Brt1942 Pa - Barton, S.G. 1942AJ.....50...11B
Brt1942 AJ 50, 11, 1942
Brt1947 Ma - Barton, S.G. 1947AJ.....52..178B
Brt1947 +Pa AJ 52, 178, 1947
Brt1949 Ma - Barton, S.G. 1949PFAO....7a...1B
Brt1949 Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951 Pa - Barton, S.G. 1951AJ.....55..218B
Brt1951 AJ 55, 218, 1951
Brt1957 Ma - Barton, S.G. 1957QB4.P5v7ps3....
Brt1957 Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999 Ma - Barton, S.G. ...................
Brt9999 +Pa Unpublished, manuscript or reference not found.
Brt2002A Ma - Barton, S.G. 2002yCat.1275....0D
Brt2002A +Pa cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16377-4650 BRT 909 1902 1 270 2.8 12.79 13.10 B 163745.07-465026.1
16377-4650 BRT 909 1998 2 268 3.3 12.79 13.10 B 163745.07-465026.1
16377-4650 BRT 909 2015 3 268 3.3 12.79 13.10 B 163745.07-465026.1
16377-4650 BRT 909 2016 4 268 3.3 12.79 13.10 B 163745.07-465026.1

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

 
 
WDS 16377-4650 BRT 909 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16377-4650 BRT 909 : MEASURES
 
 
No records found.

 
 
WDS 16377-4650 : VIRTUAL EYEPIECE
 
 

16377-4650 BRT 909A mag 12.79 16377-4650 BRT 909B sep 2.3 P.A. 266.90 mag 13.1 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 16377-4650 : ALADIN DSS IMAGE @ 16h 37m 45.07s -46° 50' 26.1"
 
 
 
 
WDS 16377-4650 BRT 909 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16377-4650 BRT 909 distance=0' 16372-4708 SNA 43 distance=19' 16359-4649 BRT 906 distance=19' 16395-4643 BRT 913 distance=20' 16371-4631 RST 868 distance=21' 16396-4639 I 405 distance=22' 16400-4642 B 2391AB distance=25' 16400-4642 SIN 96AC distance=25' 16400-4642 SIN 96AD distance=25' 16400-4642 SIN 96AE distance=25' 16398-4706 HDS2363 distance=27' 16346-4653 B 2387AB distance=33' 16346-4653 B 2387AC distance=33' 16413-4706 BRT 918AB distance=39' 16413-4706 DAM 697AC distance=39' 16347-4627 RST 863 distance=40' 16337-4640 BRT 901 distance=44' 16335-4702 KPP 569 distance=46' 16423-4701 HJ 4880 distance=48' 16329-4656 CPO 480AB distance=50' 16329-4656 SKF1036AC distance=50' 16333-4632 RST 858AB distance=50' 16333-4632 CPO 482AB,C distance=50' 16419-4723 COO 199AB distance=54' 16419-4723 B 9028AC distance=54' 16430-4713 B 1821 distance=58' 16407-4740 COO 198 distance=59' 16322-4707 HDS2337 distance=59' 16321-4641 TDS9956Aa,Ab distance=60' 16321-4641 CPO9216AB distance=60' 16329-4617 B 2814AB distance=61' 16329-4617 SIN 94AC distance=61' 16399-4747 SLR 12AB distance=61' 16399-4747 HJ 4871AC distance=61' 16434-4628 RST 876 distance=63' 16428-4726 KPP 375 distance=63' 16437-4708 CPO9223AB distance=64' 16437-4708 CPO9223AC distance=64' 16411-4745 SLR 21 distance=65' 16368-4546 BRT 908 distance=65' 16371-4544 TDT 6 distance=67' 16361-4544 BRT 907 distance=69' 16409-4550 DON 806 distance=69' 16382-4541 BRT 910 distance=70' 16310-4629 RST5413AB distance=73' 16310-4629 HJ 4857AC distance=73' 16432-4604 DON 808 distance=73' 16442-4725 B 1823 distance=75' 16439-4730 CPO 487AB distance=75' 16439-4730 CPO 487AC distance=75' 16359-4537 HU 1517AB distance=76' 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 16377-4650 BRT 909 268 3.3
Show 16372-4708 SNA 43 247 2.7 19
Show 16359-4649 BRT 906 222 5.2 19
Show 16395-4643 BRT 913 231 3.4 20
Show 16371-4631 RST 868 113 1.5 21
Show 16396-4639 I 405 140 2.6 22
Show 16400-4642 B 2391 AB 146 6.4 25
Show 16400-4642 SIN 96 AC 274 36.6 25
Show 16400-4642 SIN 96 AD 72 39.4 25
Show 16400-4642 SIN 96 AE 279 45.3 25
Show 16398-4706 HDS2363 182 0.1 27
Show 16346-4653 B 2387 AB 182 5.3 33
Show 16346-4653 B 2387 AC 93 4.6 33
Show 16413-4706 BRT 918 AB 47 4.1 39
Show 16413-4706 DAM 697 AC 350 5.9 39
Show 16347-4627 RST 863 177 0.3 40
Show 16337-4640 BRT 901 13 5.0 44
Show 16335-4702 KPP 569 225 5.3 46
Show 16423-4701 HJ 4880 151 31.3 48
Show 16329-4656 CPO 480 AB 161 4.4 50
Show 16329-4656 SKF1036 AC 358 2.6 50
Show 16333-4632 RST 858 AB 56 0.2 50
Show 16333-4632 CPO 482 AB,C 171 4.5 50
Show 16419-4723 COO 199 AB 250 14.0 54
Show 16419-4723 B 9028 AC 43 6.9 54
Show 16430-4713 B 1821 82 4.2 58
Show 16407-4740 COO 198 98 2.6 59
Show 16322-4707 HDS2337 287 4.8 59
Show 16321-4641 TDS9956 Aa,Ab 299 0.4 60
Show 16321-4641 CPO9216 AB 55 9.9 60
Show 16329-4617 B 2814 AB 127 8.9 61
Show 16329-4617 SIN 94 AC 196 20.9 61
Show 16399-4747 SLR 12 AB 156 1.4 61
Show 16399-4747 HJ 4871 AC 41 35.4 61
Show 16434-4628 RST 876 355 1.1 63
Show 16428-4726 KPP 375 275 3.8 63
Show 16437-4708 CPO9223 AB 192 6.1 64
Show 16437-4708 CPO9223 AC 346 8.9 64
Show 16411-4745 SLR 21 317 1.9 65
Show 16368-4546 BRT 908 181 4.0 65
Show 16371-4544 TDT 6 278 0.5 67
Show 16361-4544 BRT 907 77 3.4 69
Show 16409-4550 DON 806 214 0.5 69
Show 16382-4541 BRT 910 43 6.0 70
Show 16310-4629 RST5413 AB 225 6.1 73
Show 16310-4629 HJ 4857 AC 61 5.8 73
Show 16432-4604 DON 808 358 0.4 73
Show 16442-4725 B 1823 124 3.2 75
Show 16439-4730 CPO 487 AB 206 5.3 75
Show 16439-4730 CPO 487 AC 137 8.6 75
Show 16359-4537 HU 1517 AB 78 0.6 76

 
 
WDS 16377-4650 : COMPONENTS
 
 
  A
B pa=266.9°
sep=2.28"
 
 
16377-4650 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 163745.07-465026.1 Mag 12.79 PmRA 21.00
PmDE 1.0
 
 
16377-4650 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 163744.85-465026.2 Mag 13.1 PmRA -3.00
PmDE -3.0 Calc delta mag 0.31 Calc coord yes