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Current system
10221-4646
WFC 101


Nearby doubles
15' : 10233-4641
CPO 289

28' : 10196-4658
DAM2316

30' : 10199-4706
RSS 232

32' : 10202-4622
TDS7192

36' : 10188-4659
RST4925

38' : 10236-4720
TDS7240

45' : 10247-4611
HJ 4317

47' : 10186-4617
B 1154

47' : 10184-4714
RST 484

48' : 10183-4620
DAM2275

52' : 10184-4722
DAM2282

52' : 10171-4655
RST 479

57' : 10168-4630
DAM2229

60' : 10169-4620
DAM2231

62' : 10266-4607
TDS7273

64' : 10163-4624
B 1153

65' : 10272-4725
CPO 291

69' : 10160-4618
DAM2208

72' : 10267-4740
RST4928

73' : 10224-4758
HJ 4312

77' : 10292-4626
B 1157

77' : 10209-4802
BRT 786

78' : 10149-4709
GJ 1132AB

80' : 10258-4757
SWR 91

80' : 10282-4736
TDS7288

82' : 10150-4723
KPP3811



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.

10221-4646 WFC 101

 
 
10h 22m 03.60s -46° 46' 20.1" P.A. 124.00 sep 8.9 mag 10.91,11.74
 
 
Coord 2000 10221-4646 Discov num WFC 101 Comp Coord arcsec 2000 10 22 03.60 -46 46 20.1
Date first 1902 Date last 2016 Obs 10
Pa first 124 Pa last 123.9 P.A. Now (θ) 123.9°
Sep first 8.9 Sep last 8.87 Sep. Now (ρ) 8.87"
Mag pri 10.91 Mag sec 11.74 delta mag (ΔM) 0.83 Spectral class
Pri motion ra -021 Sec motion ra -019
Pri motion dec +009 Sec motion dec +006
Notes V (Proper motion indicates physical)
rPM=0.158 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vela Tycho2 8184-01509-1 Gaia DR2 5365833557799401344
 
 
WDS 10221-4646 WFC 101 : 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
10221-4646 WFC 101 1999 4 124 8.9 10.91 11.74 D 102203.60-464620.1
10221-4646 WFC 101 2010 7 124 8.0 10.91 11.74 102203.60-464620.1
10221-4646 WFC 101 2015 8 124 8.9 10.91 11.74 102203.60-464620.1
10221-4646 WFC 101 2016 10 124 8.9 10.91 11.74 V 102203.60-464620.1

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

 
 
WDS 10221-4646 WFC 101 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10221-4646 WFC 101 : MEASURES
 
 
No records found.

 
 
WDS 10221-4646 : VIRTUAL EYEPIECE
 
 

10221-4646 WFC 101A mag 10.91 10221-4646 WFC 101B sep 7.1 P.A. 134.50 mag 11.74 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10221-4646 : ALADIN DSS IMAGE @ 10h 22m 03.60s -46° 46' 20.1"
 
 
 
 
WDS 10221-4646 WFC 101 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10221-4646 WFC 101 distance=0' 10233-4641 CPO 289 distance=15' 10196-4658 DAM2316 distance=28' 10199-4706 RSS 232 distance=30' 10202-4622 TDS7192 distance=32' 10188-4659 RST4925 distance=36' 10236-4720 TDS7240 distance=38' 10247-4611 HJ 4317 distance=45' 10186-4617 B 1154 distance=47' 10184-4714 RST 484 distance=47' 10183-4620 DAM2275 distance=48' 10184-4722 DAM2282 distance=52' 10171-4655 RST 479 distance=52' 10168-4630 DAM2229 distance=57' 10169-4620 DAM2231 distance=60' 10266-4607 TDS7273 distance=62' 10163-4624 B 1153 distance=64' 10272-4725 CPO 291 distance=65' 10160-4618 DAM2208 distance=69' 10267-4740 RST4928 distance=72' 10224-4758 HJ 4312 distance=73' 10292-4626 B 1157 distance=77' 10209-4802 BRT 786 distance=77' 10149-4709 GJ 1132AB distance=78' 10149-4709 GJ 1132AC distance=78' 10149-4709 GJ 1132AD distance=78' 10149-4709 GJ 1132AE distance=78' 10149-4709 GJ 1132AF distance=78' 10149-4709 GJ 1132AG distance=78' 10149-4709 GJ 1132AH distance=78' 10149-4709 GJ 1132AI distance=78' 10149-4709 GJ 1132AJ distance=78' 10149-4709 GJ 1132AK distance=78' 10258-4757 SWR 91 distance=80' 10282-4736 TDS7288 distance=80' 10150-4723 KPP3811 distance=82' 10147-4722 BRT 779 distance=83' 10295-4609 TDS7294 distance=86' 10222-4520 RST4926 distance=87' 10301-4721 HJ 4324 distance=90' 10182-4807 CPO9135 distance=90' 10236-4514 SWR 89 distance=94' 10133-4720 DAM2148 distance=96' 10162-4530 DAM2214 distance=98' 10273-4809 CPO 292 distance=99' 10302-4553 B 1159 distance=100' 10130-4723 TDS7114AB distance=101' 10130-4723 RST 477AC distance=101' 10123-4658 LDS 298 distance=101' 10312-4609 COO 105 distance=102' 10182-4820 DAM2271 distance=102' 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 10221-4646 WFC 101 124 8.9
Show 10233-4641 CPO 289 19 5.3 15
Show 10196-4658 DAM2316 274 2.3 28
Show 10199-4706 RSS 232 34 9.8 30
Show 10202-4622 TDS7192 132 2.0 32
Show 10188-4659 RST4925 251 1.2 36
Show 10236-4720 TDS7240 10 0.8 38
Show 10247-4611 HJ 4317 196 21.5 45
Show 10186-4617 B 1154 1 1.9 47
Show 10184-4714 RST 484 102 0.3 47
Show 10183-4620 DAM2275 184 1.3 48
Show 10184-4722 DAM2282 186 2.1 52
Show 10171-4655 RST 479 201 1.4 52
Show 10168-4630 DAM2229 264 9.1 57
Show 10169-4620 DAM2231 347 3.7 60
Show 10266-4607 TDS7273 359 0.4 62
Show 10163-4624 B 1153 35 0.4 64
Show 10272-4725 CPO 291 91 11.4 65
Show 10160-4618 DAM2208 224 4.0 69
Show 10267-4740 RST4928 17 0.4 72
Show 10224-4758 HJ 4312 263 21.5 73
Show 10292-4626 B 1157 31 0.2 77
Show 10209-4802 BRT 786 177 5.0 77
Show 10149-4709 GJ 1132 AB 290 4.2 78
Show 10149-4709 GJ 1132 AC 35 6.0 78
Show 10149-4709 GJ 1132 AD 215 6.5 78
Show 10149-4709 GJ 1132 AE 249 18.5 78
Show 10149-4709 GJ 1132 AF 336 20.0 78
Show 10149-4709 GJ 1132 AG 52 22.1 78
Show 10149-4709 GJ 1132 AH 46 22.4 78
Show 10149-4709 GJ 1132 AI 304 23.0 78
Show 10149-4709 GJ 1132 AJ 48 28.5 78
Show 10149-4709 GJ 1132 AK 137 30.7 78
Show 10258-4757 SWR 91 95 16.2 80
Show 10282-4736 TDS7288 137 0.8 80
Show 10150-4723 KPP3811 113 56.9 82
Show 10147-4722 BRT 779 64 4.3 83
Show 10295-4609 TDS7294 263 0.7 86
Show 10222-4520 RST4926 265 0.3 87
Show 10301-4721 HJ 4324 245 8.3 90
Show 10182-4807 CPO9135 106 7.6 90
Show 10236-4514 SWR 89 42 13.6 94
Show 10133-4720 DAM2148 201 1.8 96
Show 10162-4530 DAM2214 118 16.6 98
Show 10273-4809 CPO 292 41 3.6 99
Show 10302-4553 B 1159 289 0.5 100
Show 10130-4723 TDS7114 AB 137 1.5 101
Show 10130-4723 RST 477 AC 167 3.7 101
Show 10123-4658 LDS 298 83 28.5 101
Show 10312-4609 COO 105 309 5.0 102
Show 10182-4820 DAM2271 279 1.2 102

 
 
WDS 10221-4646 : COMPONENTS
 
 
  A
B pa=134.5°
sep=7.06"
 
 
10221-4646 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 102203.60-464620.1 Mag 10.91 PmRA -21.00
PmDE 9.0 Tycho2 8184-01509-1
Tycho2
Tycho2 8184-01509-1 Pflag RAmdeg 155.51500853 DEmdeg -46.77223602
PmRA -17.4 PmDE 9.1 E RAmdeg 36 E DEmdeg 32
E pmRA 2.1 E pmDE 2.0 EpRAm 1988.19 EpDEm 1988.57
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.2 Q pmRA 0.3
Q pmDE 1.2 BTmag 11.427 E BTmag 0.056 VTmag 10.908
E VTmag 0.055 Prox 87 TYC T HIP
CCDM RAdeg 155.51506750 DEdeg -46.77225694 EpRA 1990 1.64
EpDE 1990 1.78 E RAdeg 36.5 E DEdeg 33.1 Posflg
Corr -0.1
 
 
10221-4646 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102204.09-464625.0 Mag 11.74 PmRA -19.00
PmDE 6.0 Tycho2 8184-01509-2 Calc delta mag 0.83 Calc coord yes
Tycho2
Tycho2 8184-01509-2 Pflag RAmdeg 155.51797242 DEmdeg -46.77357089
PmRA -15.9 PmDE 7.8 E RAmdeg 62 E DEmdeg 57
E pmRA 2.3 E pmDE 2.1 EpRAm 1981.99 EpDEm 1982.44
Num 3 Q RAmdeg 0.1 Q DEmdeg 3.2 Q pmRA 0.1
Q pmDE 3.2 BTmag 12.204 E BTmag 0.126 VTmag 11.742
E VTmag 0.121 Prox 87 TYC T HIP
CCDM RAdeg 155.51802611 DEdeg -46.77358889 EpRA 1990 1.69
EpDE 1990 1.80 E RAdeg 66.1 E DEdeg 59.8 Posflg
Corr 0.0