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Current system
00554+2711
GRV 50 AC


Nearby doubles
29' : 00552+2739
UC 468

34' : 00528+2714
BVD 14

36' : 00561+2636
KPP1499

39' : 00548+2631
GRV 49

41' : 00581+2655
STF 77

52' : 00536+2757
MLB 596

55' : 00547+2616
KPP2368

58' : 00541+2615
LDS3210

59' : 00527+2757
MLB 595

61' : 00551+2811
A 437

62' : 00599+2701
FMR 38

63' : 00514+2636
CBL 587

65' : 00590+2751
CVR 357

68' : 00559+2817
TDS 33

76' : 01003+2636
MLB 676

79' : 00499+2743
STF 61

93' : 00489+2745
BRT 2

93' : 01014+2627
MLB 735

94' : 00550+2537
POU 74

95' : 01014+2759
LDS3219

97' : 00535+2536
BRT 119

101' : 00592+2835
TDS1705

102' : 00476+2708
GRV 44AB

104' : 01026+2745
HO 493

107' : 01032+2716
HO 494

109' : 01034+2705
HO 495



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.

00554+2711 GRV 50 AC

 
 
00h 55m 15.90s +27° 09' 48.6" P.A. 192.00 sep 60.8 mag 11.84,13.59
 
 
Coord 2000 00554+2711 Discov num GRV  50 Comp AC Coord arcsec 2000 00 55 15.90 +27 09 48.6
Date first 1997 Date last 2015 Obs 3
Pa first 192 Pa last 192.1 P.A. Now (θ) 192.1°
Sep first 60.9 Sep last 60.832 Sep. Now (ρ) 60.832"
Mag pri 11.84 Mag sec 13.59 delta mag (ΔM) 1.75 Spectral class
Pri motion ra +012 Sec motion ra +020
Pri motion dec -012 Sec motion dec +002
Notes
rPM=0.802
This double is not physical.
 
 
00554+2711 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 55 16 +27 09 49 BRT 3 AB 2016 6 337 3.4 11.84 12.60 0.76
Show 00 55 16 +27 09 49 GRV 50 AC 2015 3 192 60.8 11.84 13.59 1.75 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Gaia DR2 2808737328288344064
 
 
WDS 00554+2711 GRV 50 AC : 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
Grv2004 Eu - Greaves, J. 2004MNRAS.355..585G
Grv2004 MNRAS 355, 585, 2004
Grv2005a Es - Greaves, J. ...................
Grv2005a +C Webb Soc., Double Star Circ. 13, 2005 (GRV 973 - 1147)
Grv2005a (Note: RA for all WDS designations inadvertently truncated to integer minute)
Grv2005b Pa - Greaves, J. ...................
Grv2005b private communication
Grv2005c C - Greaves, J. 2005JDSO....1...41G
Grv2005c JDSO 1, 41, 2005
Grv2006 - Greaves, J. ...................
Grv2006 private communication, 2006
Grv2006 (measures done using LSPM-north, see Vizier On-line Data Catalog I/298;
Grv2006 Lepine & Shara 2005)
Grv2006b Es - Greaves, J. ...................
Grv2006b private Communication, 2006
Grv2006b (Reduction of SDSS data. Calculated position is to J2000, but actual observation
Grv2006b epoch is unknown and proper motion may or may not have been applied.)
Grv2006c Ey - Greaves, J. ...................
Grv2006c private Communication, 2006
Grv2006c (Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual
Grv2006c observation epoch is unknown and proper motion may or may not have been applied.)
Grv2008 Es - Greaves, J. ...................
Grv2008 Webb Soc., Double Star Circ. 16, 2008
Grv2011 C - Greaves, J. ...................
Grv2011 Webb Soc., Double Star Circ. 19, 2011
Grv2011 These carry a discovery designation of SPM and come from the SPM4 Catalog 2011AJ....142...15G
Grv2019a Hg u Greaves, J. 2019JDSO...15...59G
Grv2019a JDSO 15, 59, 2019
Grv2019b Hg u Greaves, J. 2019JDSO...15...77G
Grv2019b JDSO 15, 59, 2019
Grv2019c Hg u Greaves, J. ...................
Grv2019c private communication, 2019 (17 April 2019 email)
Grv2019d Hg - Greaves, J. .
Grv2019d private communication, 2019 (4 Nov 2019 email)
Grv2020a not - Greaves, J. .
Grv2020a private communication, 2020 (14 Mar 2020 email)
Grv2020b Hg j Greaves, J. .
Grv2020b Webb Soc., Double Star Circ. 28, 23, 2020
Grv2020c Hg j Greaves, J. .
Grv2020c Webb Soc., Double Star Circ. 28, 35, 2020
Grv2020d Hg j Greaves, J. .
Grv2020d Webb Soc., Double Star Circ. 28, 39, 2020
Grv2020e Hg u Greaves, J. 2020JDSO...16..317G
Grv2020e JDSO 16, 317, 2020
Grv2020f Hg Greaves, J. 2020JDSO...16..362G
Grv2020f JDSO 16, 362, 2020
Grv2020g Hg - Greaves, J. .
Grv2020g private communication, 2020 (29 Nov 2020 email)
Grv2020h Hg - Greaves, J. .
Grv2020h private communication, 2020 (10 Dec 2020 email)
Grv2020i Hg - Greaves, J. .
Grv2020i private communication, 2020 (12 Dec 2020 email)
Grv2020j Hg - Greaves, J. .
Grv2020j private communication, 2020 (21 Dec 2020 email)
Grv2021a not - Greaves, J. .
Grv2021a private communication, 2021 (18 Feb 2021 email)
Grv2021b not - Greaves, J. .
Grv2021b private communication, 2021 (23 Feb 2021 email)
Grv2021c Hg+ - Greaves, J., Rica Romero, F.M. & Otero, S. 2021JDSO...17..137G
Grv2021c +orb JDSO 17, 137, 2021
Grv2021d Hg - Greaves, J. .
Grv2021d private communication, 2021 (23 Aug 2021 email)
Grv2021e Hg - Greaves, J. .
Grv2021e private communication, 2021 (24 Aug 2021 email)
Grv2022 Hg j Greaves, J. .
Grv2022 Webb Soc., Double Star Circ. 30, 27, 2022
Grv2023a Hg - Greaves, J. .
Grv2023a private communication, 2023 (15 Feb 2023 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00554+2711 GRV 50 AC 2000 2 192 60.8 11.60 13.50 D 005515.90+270948.6
00554+2711 GRV 50 AC 2001 3 192 60.8 11.84 13.59 D 005515.90+270948.6
00554+2711 GRV 50 AC 2015 3 192 60.8 11.84 13.59 005515.90+270948.6

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

 
 
WDS 00554+2711 GRV 50 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00554+2711 GRV 50 AC : MEASURES
 
 
No records found.

 
 
WDS 00554+2711 : VIRTUAL EYEPIECE
 
 

00554+2711 BRT 3A mag 11.84 00554+2711 BRT 3B sep 3.3 P.A. 339.50 mag 12.6 00554+2711 GRV 50C sep 60.5 P.A. 190.80 mag 13.59 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 00554+2711 : ALADIN DSS IMAGE @ 00h 55m 15.90s +27° 09' 48.6"
 
 
 
 
WDS 00554+2711 GRV 50 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00554+2711 GRV 50AC distance=0' 00552+2739 UC 468 distance=29' 00528+2714 BVD 14 distance=34' 00561+2636 KPP1499 distance=36' 00548+2631 GRV 49 distance=39' 00581+2655 STF 77 distance=41' 00536+2757 MLB 596 distance=52' 00547+2616 KPP2368 distance=55' 00541+2615 LDS3210 distance=58' 00527+2757 MLB 595 distance=59' 00551+2811 A 437 distance=61' 00599+2701 FMR 38 distance=62' 00514+2636 CBL 587 distance=63' 00590+2751 CVR 357 distance=65' 00559+2817 TDS 33 distance=68' 01003+2636 MLB 676 distance=76' 00499+2743 STF 61 distance=79' 00489+2745 BRT 2 distance=93' 01014+2627 MLB 735 distance=93' 00550+2537 POU 74 distance=94' 01014+2759 LDS3219 distance=95' 00535+2536 BRT 119 distance=97' 00592+2835 TDS1705 distance=101' 00476+2708 GRV 44AB distance=102' 01026+2745 HO 493 distance=104' 01032+2716 HO 494 distance=107' 01034+2705 HO 495 distance=109' 00471+2700 SKF 223 distance=110' 01030+2629 AZC 10 distance=111' 01034+2748 KPP2126 distance=116' 00573+2518 POU 79 distance=116' 00511+2853 COU 447 distance=117' 00517+2523 POU 69 distance=118' 00521+2520 TDS1644 distance=118' 01024+2823 GRV 64 distance=121' 01040+2747 HLD 5 distance=123' 00501+2529 A 436 distance=124' 01041+2635 COU 351 distance=124' 00524+2910 MLB 513 distance=126' 00552+2502 POU 75 distance=129' 00522+2914 MLB 512 distance=131' 01048+2744 HJ 631 distance=132' 00520+2506 POU 70 distance=132' 00593+2508 POU 82 distance=133' 00555+2457 POU 76 distance=134' 01010+2900 WIS 20AB distance=134' 01010+2900 WIS 20AC distance=134' 01004+2514 GRV 60 distance=135' 00513+2915 COU 448 distance=136' 00481+2533 HO 306 distance=137' 00552+2927 AZC 8 distance=138' 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 00554+2711 BRT 3 AB 337 3.4
Show 00554+2711 GRV 50 AC 192 60.8
Show 00552+2739 UC 468 239 37.2 29
Show 00528+2714 BVD 14 224 12.8 34
Show 00561+2636 KPP1499 15 11.3 36
Show 00548+2631 GRV 49 209 26.8 39
Show 00581+2655 STF 77 119 10.4 41
Show 00536+2757 MLB 596 350 3.6 52
Show 00547+2616 KPP2368 146 20.3 55
Show 00541+2615 LDS3210 270 1.0 58
Show 00527+2757 MLB 595 300 8.1 59
Show 00551+2811 A 437 29 3.1 61
Show 00599+2701 FMR 38 261 73.0 62
Show 00514+2636 CBL 587 117 5.7 63
Show 00590+2751 CVR 357 287 23.1 65
Show 00559+2817 TDS 33 236 1.8 68
Show 01003+2636 MLB 676 84 5.2 76
Show 00499+2743 STF 61 115 4.4 79
Show 00489+2745 BRT 2 26 3.5 93
Show 01014+2627 MLB 735 263 3.7 93
Show 00550+2537 POU 74 246 13.7 94
Show 01014+2759 LDS3219 17 27.2 95
Show 00535+2536 BRT 119 297 5.8 97
Show 00592+2835 TDS1705 248 0.9 101
Show 00476+2708 GRV 44 AB 167 43.9 102
Show 01026+2745 HO 493 4 30.3 104
Show 01032+2716 HO 494 86 14.5 107
Show 01034+2705 HO 495 242 9.7 109
Show 00471+2700 SKF 223 91 34.2 110
Show 01030+2629 AZC 10 185 16.3 111
Show 01034+2748 KPP2126 211 17.3 116
Show 00573+2518 POU 79 221 15.3 116
Show 00511+2853 COU 447 38 0.9 117
Show 00517+2523 POU 69 177 5.8 118
Show 00521+2520 TDS1644 1 2.3 118
Show 01024+2823 GRV 64 359 48.2 121
Show 01040+2747 HLD 5 179 3.4 123
Show 00501+2529 A 436 262 0.1 124
Show 01041+2635 COU 351 244 0.8 124
Show 00524+2910 MLB 513 3 7.3 126
Show 00552+2502 POU 75 277 12.1 129
Show 00522+2914 MLB 512 4 6.9 131
Show 01048+2744 HJ 631 162 17.3 132
Show 00520+2506 POU 70 198 15.2 132
Show 00593+2508 POU 82 318 14.5 133
Show 00555+2457 POU 76 194 17.9 134
Show 01010+2900 WIS 20 AB 286 349.7 134
Show 01010+2900 WIS 20 AC 3 944.9 134
Show 01004+2514 GRV 60 4 63.1 135
Show 00513+2915 COU 448 316 3.6 136
Show 00481+2533 HO 306 158 1.5 137

 
 
WDS 00554+2711 : COMPONENTS
 
 
  A B
B pa=339.5°
sep=3.32"
 
C pa=190.8°
sep=60.55"
pa=189.2°
sep=63.41"
 
 
00554+2711 A
 
 
Coord arcsec 2000 005515.90+270948.6 Mag 11.84 PmRA 12.00 PmDE -12.0
 
 
00554+2711 B
 
 
Coord arcsec 2000 005515.81+270951.7 Mag 12.6 PmRA -1.00 PmDE 7.0
Calc delta mag 0.76 Calc coord yes
 
 
00554+2711 C
 
 
Coord arcsec 2000 005515.05+270849.1 Mag 13.59 PmRA 20.00 PmDE 2.0
Calc delta mag 1.75 Calc coord yes