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Doubles in session


Current system
07024-0508
WFC 49
HD 52771


Nearby doubles
8' : 07027-0515
TDS4411

22' : 07012-0523
BRT 389

26' : 07033-0447
GWP 868

27' : 07007-0518
ALD 32

28' : 07006-0500
TDS4377

34' : 07033-0539
BRT 393AB

35' : 07028-0435
J 2010

36' : 06599-0507
J 2770

42' : 07051-0504
TDS4455

46' : 07030-0424
J 2772

47' : 06595-0449
FGS 10

49' : 06591-0506
TDS 308

49' : 07050-0536
TDS4453

54' : 07019-0603
BRT 390

54' : 07022-0602
GWP 865

55' : 07049-0547
STF1015

60' : 06584-0456
TDS4338

63' : 06598-0558
KPP 704

65' : 07052-0558
HJ 47AB

66' : 07050-0601
RST4332

68' : 06593-0420
RST4834

68' : 06584-0438
A 326AB

70' : 06584-0432
HDS 968AB

73' : 07001-0405
TDS4366

75' : 07064-0426
XMI 39

76' : 06577-0435
J 2766



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.

07024-0508 WFC 49 (HD 52771)

 
 
07h 02m 21.14s -05° 08' 26.3" P.A. 201.00 sep 8.9 mag 9.72,9.96 Sp A0
 
 
Coord 2000 07024-0508 Discov num WFC  49 Comp Coord arcsec 2000 07 02 21.14 -05 08 26.3
Date first 1894 Date last 2018 Obs 12
Pa first 202 Pa last 200.9 P.A. Now (θ) 200.9°
Sep first 8.5 Sep last 8.87 Sep. Now (ρ) 8.87"
Mag pri 9.72 Mag sec 9.96 delta mag (ΔM) 0.24 Spectral class A0 (white)
Pri motion ra -005 Sec motion ra -007
Pri motion dec +004 Sec motion dec +003
Notes
rPM=0.294 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 52771 Constellation Monoceros SAO 134088 Tycho2 4822-01522-1
Gaia DR2 3101407227459780608 HD 52771 DM BD-04 1784
 
 
WDS 07024-0508 WFC 49 (HD 52771) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
WFC (Washington Fundamental Cat. - astrographs)
WFC1939 Pa - Schlesinger, F. & Barney, I. 1939TOYal..11....1S
WFC1939 Trans. Astron. Obs. Yale Univ., 11, 1, 1939 (-10 to -14 deg zones)
WFC1940a Pa - Schlesinger, F. & Barney, I. 1940TOYal..12a...1S
WFC1940a Trans. Astron. Obs. Yale Univ., 12a, 1, 1940 (-14 to -18 deg zones)
WFC1940b Pa - Schlesinger, F. & Barney, I. 1940TOYal..12b...1S
WFC1940b Trans. Astron. Obs. Yale Univ., 12b, 1, 1940 (-18 to -20 deg zones)
WFC1943a Pa - Schlesinger, F. & Barney, I. 1943TOYal..13a...1S
WFC1943a Trans. Astron. Obs. Yale Univ., 13a, 1, 1943 (-20 to -22 deg zones)
WFC1943b Pa - Schlesinger, F. & Barney, I. 1943TOYal..13b...1S
WFC1943b Trans. Astron. Obs. Yale Univ., 13b, 1, 1943 (-27 to -30 deg zones)
WFC1943c Pa - Schlesinger, F. & Barney, I. 1943TOYal..14....1S
WFC1943c Trans. Astron. Obs. Yale Univ., 14, 1, 1943 (-22 to -27 deg zones)
WFC1945a Pa - Barney, I. 1945TOYal..16....1B
WFC1945a Trans. Astron. Obs. Yale Univ., 16, 1, 1945 (-06 to -10 deg zones)
WFC1945b Pa - Barney, I. 1945TOYal..17....1B
WFC1945b Trans. Astron. Obs. Yale Univ., 17, 1, 1945 (-02 to -06 deg zones)
WFC1947 Pa - Barney, I. 1947TOYal..18....1B
WFC1947 Trans. Astron. Obs. Yale Univ., 18, 1, 1947 (+15 to +20 deg zones)
WFC1948 Pa - Barney, I. 1948TOYal..19....1B
WFC1948 Trans. Astron. Obs. Yale Univ., 19, 1, 1948 (+09 to +15 deg zones)
WFC1949 Pa - Barney, I. 1949TOYal..20....1B
WFC1949 Trans. Astron. Obs. Yale Univ., 20, 1, 1949 (+01 to +05 deg zones)
WFC1950a Pa - Baillaud, J. .
WFC1950a Paris Obs., 1950 (+17 to +25 deg zones)
WFC1950b Pa - Barney, I. 1950TOYal..21....1B
WFC1950b Trans. Astron. Obs. Yale Univ., 21, 1, 1950 (+01 to -02 deg zones)
WFC1950c Pa - Barney, I. 1950TOYal..22A...1B
WFC1950c Trans. Astron. Obs. Yale Univ., 22, 1, 1950 (+05 to +09 deg zones)
WFC1953 Pa - Barney, I. 1953TOYal..24....1B
WFC1953 Trans. Astron. Obs. Yale Univ., 24, 1, 1954 (+25 to +30 deg zones)
WFC1954a Pa - Jackson, J. & Stoy R.H. 1954AnCap..17.....J
WFC1954a Ann. Cape Obs. London 17, 1954
WFC1954a Cape Photographic Catalogue for 1950.0., Vol. 17: Zone -30 deg to -35 deg
WFC1954b Pa - Jackson, J. & Stoy R.H. 1954AnCap..18.....J
WFC1954b Ann. Cape Obs. London 18, 1954
WFC1954b Cape Photographic Catalogue for 1950.0., Vol. 18: Zone -35 deg to -40 deg
WFC1954c Pa - Barney, I. 1954TOYal..25....1B
WFC1954c Trans. Astron. Obs. Yale Univ., 25, 1, 1954 (+20 to +25 deg zones)
WFC1954d Pa - Barney, I., Hoffleit, D., & Jones, R.B. 1954TOYal..26....1B
WFC1954d Trans. Astron. Obs. Yale Univ., 26, 1, 1954 (+85 to +90 deg zones)
WFC1955 Pa - Jackson, J. & Stoy R.H. 1955AnCap..19.....J
WFC1955 Ann. Cape Obs. London 19, 1955
WFC1955 Cape Photographic Catalogue for 1950.0., Vol. 19: Zone -52 deg to -56 deg
WFC1958a Pa - Schorr, R. & Kohlschuetter, A. .
WFC1958a AGK2 Cat. North of -2.5 deg, Vol. 1-15, 1958 (Bergedorf)
WFC1958b Pa - Schorr, R. & Kohlschuetter, A. .
WFC1958b AGK2 Cat. North of -2.5 deg, Vol. 1-15, 1958 (Bonn)
WFC1958c Pa - Jackson, J. & Stoy R.H. 1958AnCap..20..155J
WFC1958c Ann. Cape Obs. London, 20, 155, 1958
WFC1958c Cape Photographic Catalogue for 1950.0. Vol. 20: Zones -56 to -60 deg
WFC1958d Pa - Jackson, J. & Stoy R.H. 1958AnCap..20..155J
WFC1958d Ann. Cape Obs., London, 20, 155, 1958
WFC1958d Cape Photographic Catalogue for 1950.0. Vol. 20: Zones -60 to -64 deg
WFC1959a Pa - Barney, I., Hoffleit, D., & Jones, R.B. 1959TOYal..26....1B
WFC1959a Trans. Astron. Obs. Yale Univ., 26, 1, 1959 (+50 to +55 deg zones)
WFC1959b Pa - Barney, I., Hoffleit, D., & Jones, R.B. 1959TOYal..27....1B
WFC1959b Trans. Astron. Obs. Yale Univ., 27, 1, 1959 (+55 to +60 deg zones)
WFC1966a Pa - Stoy R.H. 1966AnCap..21....0S
WFC1966a Ann. Cape Obs. London, 21, 1966
WFC1966a Cape Photographic Catalogue for 1950.0. Vol. 21: Zones -64 to -68 deg
WFC1966b Pa - Stoy R.H. 1966AnCap..21....0S
WFC1966b Ann. Cape Obs. London, 21, 1966
WFC1966b Cape Photographic Catalogue for 1950.0. Vol. 21: Zones -68 to -72 deg
WFC1966c Pa - Stoy R.H. 1966AnCap..21....0S
WFC1966c Ann. Cape Obs. London, 21, 1966
WFC1966c Cape Photographic Catalogue for 1950.0. Vol. 21: Zones -72 to -76 deg
WFC1966d Pa - Stoy R.H. 1966AnCap..21....0S
WFC1966d Ann. Cape Obs. London, 21, 1966
WFC1966d Cape Photographic Catalogue for 1950.0. Vol. 21: Zones -76 to -80 deg
WFC1967 Pa - Hoffleit, D. 1967TOYal..28....1H
WFC1967 Trans. Astron. Obs. Yale Univ., 28, 1, 1967 (-30 to -35 deg zones)
WFC1968a Pa - Stoy R.H. 1968AnCap..22..125S
WFC1968a Ann. Cape Obs., London, 22, 125, 1968
WFC1968a Cape Photographic Catalogue for 1950.0. Vol. 22: Zones -80 to -89 deg
WFC1968b Pa - Hoffleit, D. 1968TOYal..29....1H
WFC1968b Trans. Astron. Obs. Yale Univ., 29, 1, 1968 (-35 to -40 deg zones)
WFC1970 Pa - Hoffleit, D., Eckert, D., Lu, P., & Paranya, K. 1970TOYal..30....1H
WFC1970 Trans. Astron. Obs. Yale Univ., 30, 1, 1970 (-40 to -50 deg zones)
WFC1971 Pa - Lu, P.K. 1971TOYal..31....1L
WFC1971 Trans. Astron. Obs. Yale Univ., 31, 1, 1971 (-70 to -90 deg zones)
WFC1975 Pa - Dieckvoss, W. .
WFC1975 AGK3 Cat. North of -2.5 deg dec, Vol. 1-8, 1975
WFC1983a Pa - Eichhorn, H., Googe, W.D., Lukac, C.F., & Murphy, J.K. 1983AJ.....88..546E
WFC1983a AJ 88, 546, 1983 (Sydney Obs. -48 to -54 deg zones)
WFC1983b Pa - King, D.S. & Lomb, N.R. 1983RSNSW.116...53K
WFC1983b Journal & Proc., Royal Soc. New South Wales 116, 53-70, 1983
WFC1983b (Sydney Obs. -51 to -63.5 deg zones)
WFC1983c Pa - Fallon, F.W. & Hoffleit, D. 1983TrAOY..32....1F
WFC1983c Trans. Astron. Obs. Yale Univ., 32, 1, 1983 (-60 to -70 deg zones)
WFC1992 Pa - Zacharias, N., de Vegt, C., Nicholson, W., & Penston, M.J. 1992A&A...254..397Z
WFC1992 A&A 254, 397, 1992 (CPC2)
WFC1994 Pa - Bystrov, N.F., Polojentsev, D.D, Potter, H.I., Yagudin, L.I., & Zallez, R.F. 1994BICDS..44....3B
WFC1994 Bull. Inf. CDS 44, 3, 1994 (FOKAT)
WFC1998 Pa j Urban, S.E., Corbin, T.E., Wycoff, G.L., Martin, J.C., Jackson, E.S., 1998AJ....115.1212U
WFC1998 Zacharias, M.I., & Hall, D.M.
WFC1998 AJ 115, 1212, 1998 (Astrographic Cat. 2000)
WFC1999 Pa - Zacharias, N. & Zacharias, M.I. 1999AJ....118.2503Z
WFC1999 AJ 118, 2503, 1999
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07024-0508 WFC 49 2004 7 201 8.9 9.72 9.96 D 070221.14-050826.3
07024-0508 WFC 49 2015 9 201 8.9 9.72 9.96 A0 070221.14-050826.3
07024-0508 WFC 49 2018 10 201 8.9 9.72 9.96 A0 070221.14-050826.3

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

 
 
WDS 07024-0508 WFC 49 (HD 52771) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07024-0508 WFC 49 (HD 52771) : MEASURES
 
 
No records found.

 
 
WDS 07024-0508 (HD 52771) : VIRTUAL EYEPIECE
 
 

07024-0508 WFC 49A mag 9.72 Sp A0 07024-0508 WFC 49B sep 8.9 P.A. 200.80 mag 9.96 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 07024-0508 (HD 52771) : ALADIN DSS IMAGE @ 07h 02m 21.14s -05° 08' 26.3"
 
 
 
 
WDS 07024-0508 WFC 49 (HD 52771) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07024-0508 WFC 49 distance=0' 07027-0515 TDS4411 distance=8' 07012-0523 BRT 389 distance=22' 07033-0447 GWP 868 distance=26' 07007-0518 ALD 32 distance=27' 07006-0500 TDS4377 distance=28' 07033-0539 BRT 393AB distance=34' 07033-0539 BRT 393AC distance=34' 07033-0539 DAM1205AD distance=34' 07028-0435 J 2010 distance=35' 06599-0507 J 2770 distance=36' 07051-0504 TDS4455 distance=42' 07030-0424 J 2772 distance=46' 06595-0449 FGS 10 distance=47' 06591-0506 TDS 308 distance=49' 07050-0536 TDS4453 distance=49' 07019-0603 BRT 390 distance=54' 07022-0602 GWP 865 distance=54' 07049-0547 STF1015 distance=55' 06584-0456 TDS4338 distance=60' 06598-0558 KPP 704 distance=63' 07052-0558 HJ 47AB distance=65' 07052-0558 HJ 47AC distance=65' 07052-0558 ABH 60AD distance=65' 07052-0558 ABH 60AE distance=65' 07052-0558 ABH 60AF distance=65' 07052-0558 ABH 60AG distance=65' 07052-0558 ABH 60AH distance=65' 07052-0558 ABH 60AI distance=65' 07052-0558 ABH 60AJ distance=65' 07052-0558 ABH 60AK distance=65' 07052-0558 ABH 60AL distance=65' 07052-0558 ABH 60AM distance=65' 07052-0558 ABH 60AN distance=65' 07052-0558 ABH 60AO distance=65' 07052-0558 ABH 60AP distance=65' 07052-0558 ABH 60AQ distance=65' 07052-0558 ABH 60AR distance=65' 07050-0601 RST4332 distance=66' 06593-0420 RST4834 distance=68' 06584-0438 A 326BC distance=68' 06584-0438 A 326AB distance=68' 06584-0438 A 326AC distance=68' 06584-0432 HDS 968AB distance=70' 07001-0405 TDS4366 distance=73' 07064-0426 XMI 39 distance=75' 06577-0435 J 2766 distance=76' 06595-0405 REP 119AB distance=76' 06595-0405 CGR 1Aa,Ab distance=76' 06595-0405 CGR 1Aa,Ac distance=76' 06581-0424 TDS4333 distance=78' 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 07024-0508 WFC 49 201 8.9
Show 07027-0515 TDS4411 342 0.8 8
Show 07012-0523 BRT 389 213 4.7 22
Show 07033-0447 GWP 868 77 17.9 26
Show 07007-0518 ALD 32 75 3.4 27
Show 07006-0500 TDS4377 82 2.0 28
Show 07033-0539 BRT 393 AB 311 7.6 34
Show 07033-0539 BRT 393 AC 269 5.7 34
Show 07033-0539 DAM1205 AD 17 9.5 34
Show 07028-0435 J 2010 75 6.2 35
Show 06599-0507 J 2770 175 8.4 36
Show 07051-0504 TDS4455 224 0.6 42
Show 07030-0424 J 2772 131 6.8 46
Show 06595-0449 FGS 10 187 0.3 47
Show 06591-0506 TDS 308 165 1.3 49
Show 07050-0536 TDS4453 97 0.5 49
Show 07019-0603 BRT 390 3 4.4 54
Show 07022-0602 GWP 865 92 22.1 54
Show 07049-0547 STF1015 199 4.9 55
Show 06584-0456 TDS4338 311 0.7 60
Show 06598-0558 KPP 704 56 6.2 63
Show 07052-0558 HJ 47 AB 187 27.6 65
Show 07052-0558 HJ 47 AC 173 7.4 65
Show 07052-0558 ABH 60 AD 273 49.0 65
Show 07052-0558 ABH 60 AE 257 27.9 65
Show 07052-0558 ABH 60 AF 258 52.2 65
Show 07052-0558 ABH 60 AG 223 63.4 65
Show 07052-0558 ABH 60 AH 317 65.2 65
Show 07052-0558 ABH 60 AI 237 94.7 65
Show 07052-0558 ABH 60 AJ 233 103.6 65
Show 07052-0558 ABH 60 AK 214 108.9 65
Show 07052-0558 ABH 60 AL 57 42.7 65
Show 07052-0558 ABH 60 AM 71 65.0 65
Show 07052-0558 ABH 60 AN 79 63.5 65
Show 07052-0558 ABH 60 AO 120 77.5 65
Show 07052-0558 ABH 60 AP 117 110.2 65
Show 07052-0558 ABH 60 AQ 105 112.9 65
Show 07052-0558 ABH 60 AR 287 96.4 65
Show 07050-0601 RST4332 249 1.5 66
Show 06593-0420 RST4834 243 1.7 68
Show 06584-0438 A 326 BC 75 7.9 68
Show 06584-0438 A 326 AB 140 3.1 68
Show 06584-0438 A 326 AC 92 9.6 68
Show 06584-0432 HDS 968 AB 32 0.2 70
Show 07001-0405 TDS4366 177 0.8 73
Show 07064-0426 XMI 39 303 13.5 75
Show 06577-0435 J 2766 40 5.4 76
Show 06595-0405 REP 119 AB 16 5.5 76
Show 06595-0405 CGR 1 Aa,Ab 136 0.2 76
Show 06595-0405 CGR 1 Aa,Ac 233 0.0 76
Show 06581-0424 TDS4333 132 3.4 78

 
 
WDS 07024-0508 : COMPONENTS
 
 
  A
B pa=200.8°
sep=8.87"
 
 
07024-0508 A
 
 
Componente originario normalizzato AB Name HD 52771 Coord arcsec 2000 070221.14-050826.3 Mag 9.72
Spectral class A0 (white) PmRA -5.00 PmDE 4.0 SAO 134088
Tycho2 4822-01522-1 HD 52771 DM BD-04 1784
Tycho2
Tycho2 4822-01522-1 Pflag RAmdeg 105.58809669 DEmdeg -5.14063171
PmRA -4.9 PmDE 4.9 E RAmdeg 15 E DEmdeg 17
E pmRA 1.2 E pmDE 1.2 EpRAm 1987.90 EpDEm 1986.63
Num 7 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.7 BTmag 9.922 E BTmag 0.029 VTmag 9.723
E VTmag 0.030 Prox 89 TYC T HIP
CCDM RAdeg 105.58810833 DEdeg -5.14064306 EpRA 1990 1.87
EpDE 1990 1.86 E RAdeg 15.7 E DEdeg 18.8 Posflg
Corr 0.0
SAO
SAO 134088 DelFlag RA1950 PmRA1950 -0.0022
DE1950 PmDE1950 -0.013 Vmag 9 SpType A0
Double code Source 27 CatNum 2453 DM BD-04 1784
DMcomp BDsup HD 52771 M HD 0
GC RA1950rad 1.83209504 DE1950rad -0.08844116 PmRA2000 -0.0018
PmDE2000 -0.011
 
 
07024-0508 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 070220.93-050834.6 Mag 9.96 PmRA -7.00
PmDE 3.0 Tycho2 4822-01522-2 Calc delta mag 0.24 Calc coord yes
Tycho2
Tycho2 4822-01522-2 Pflag RAmdeg 105.58718517 DEmdeg -5.14293990
PmRA -7.6 PmDE 3.4 E RAmdeg 20 E DEmdeg 23
E pmRA 1.5 E pmDE 1.6 EpRAm 1989.89 EpDEm 1989.48
Num 4 Q RAmdeg 0.2 Q DEmdeg 1.2 Q pmRA 0.3
Q pmDE 1.2 BTmag 10.191 E BTmag 0.033 VTmag 9.961
E VTmag 0.036 Prox 89 TYC T HIP
CCDM RAdeg 105.58720250 DEdeg -5.14294750 EpRA 1990 1.85
EpDE 1990 1.82 E RAdeg 19.7 E DEdeg 23.3 Posflg
Corr 0.0