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Doubles in session


Current system
00361-2251
DRS 1
BG Cet


Nearby doubles
23' : 00348-2305
HJ 1988

33' : 00380-2232
ARA1957

34' : 00380-2311
UC 403

35' : 00338-2241
ARA1956

42' : 00350-2329
SKF2143

46' : 00382-2216
HDS 89

48' : 00376-2333
LDS2139

49' : 00396-2254
LDS2143

58' : 00336-2205
CVR 333

58' : 00359-2348
B 9

68' : 00397-2205
DON 9

71' : 00411-2309
I 1074

72' : 00333-2151
LDS1077

76' : 00368-2136
SLW 33

80' : 00380-2136
HJ 1990

80' : 00323-2151
CBL 114

83' : 00397-2356
SHN 56

83' : 00417-2219
SLW 37

85' : 00422-2300
I 1075

91' : 00397-2135
HDS 91

93' : 00296-2311
HJ 1977

94' : 00427-2315
LDS2144

95' : 00293-2301
LDS2127

98' : 00304-2347
DRS 26

98' : 00297-2333
LDS2131

100' : 00386-2118
LDS2140



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.

00361-2251 DRS 1 (BG Cet)

 
 
00h 36m 06.85s -22° 50' 32.4" P.A. 261.00 sep 0.9 mag 5.42,10.49 Sp A5m dist. 48.88 pc (159.45 l.y.)
 
 
Coord 2000 00361-2251 Discov num DRS   1 Comp Coord arcsec 2000 00 36 06.85 -22 50 32.4
Date first 2008 Date last 2008 Obs 2
Pa first 261 Pa last 260.5 P.A. Now (θ) 260.5°
Sep first 0.9 Sep last 0.931 Sep. Now (ρ) 0.931"
Mag pri 5.42 Mag sec 10.49 delta mag (ΔM) 5.07 Spectral class A5m (white)
Pri motion ra -072 Sec motion ra
Pri motion dec -051 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name BG Cet Constellation Cetus SAO 166400 HIP 2852
Tycho2 6421-00443-1 Gaia DR2 2348342573897042304 HD 3326 HR 151
GC 719 CD CD-23 220 CP CP-23 55 FK5 2037
Distance 48.88 Distance ly 159.45
 
 
WDS 00361-2251 DRS 1 (BG Cet) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
DRs2011 A j De Rosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A., 2011MNRAS.415..854D
DRs2011 Song, I., Marois, C. et al.
DRs2011 MNRAS 415, 854, 2011 (Note: position angle ambiguous for AEOS data)
DRs2012 A j De Rosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A., 2012MNRAS.422.2765D
DRs2012 McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B.,
DRs2012 Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O.
DRs2012 MNRAS 422, 2765, 2012
DRs2012 (includes re-reduction of some data originally published in DRs2011) 2011MNRAS.415..854D
DRs2014a A j De Rosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J., 2014MNRAS.437.1216D
DRs2014a +E2 Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al.
DRs2014a MNRAS 437, 1216, 2014
DRs2014a (Note: Paper includes data from multiple telescopes/filters. Telescope/filter for
DRs2014a given date estimated when possible from other papers by authors; otherwise
DRs2014a approximate filter information and mean telescope aperture of 5m listed.)
DRs2014b A j De Rosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I., 2014MNRAS.445.3694D
DRs2014b Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al.
DRs2014b MNRAS 445, 3694, 2014
DRs2019 A j De Rosa, R.J., Nielsen, E.L., Rameau, J., Duchene, G., Greenbaum, A.Z., Wang, J.J., 2019AJ....158..226D
DRs2019 Ammons, S.M., Bailey, V.P., Barman, T., Bulger, J., Chilcote, J., Cotten, T.,
DRs2019 Doyon, R., Esposito, T.M., Fitzgerald, M.P., Follette, K.B., Gerard, B.L.,
DRs2019 Goodsell, S.J., Graham, J.R., Hibon, P., Horn, J., Hung, L.-W., Ingraham, P.,
DRs2019 Kalas, P., Konopacky, Q., Larkin, J.E., Macintosh, B., Maire, J., Marchis, F.,
DRs2019 Marley, M.S., Marois, C., Metchev, S., Millar-Blanchaer, M.A., Oppenheimer, R.,
DRs2019 Palmer, D., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rajan, A., Rantakyro,
DRs2019 F.T., Ren, B., Ruffio, J.-B., Savransky, D., Schneider, A.C., Sivaramakrishnan, A.,
DRs2019 Song, I., Soummer, R., Tallis, M., Thomas, S., Wallace, J.K., Ward-Duong, K.,
DRs2019 Wiktorowicz, S. & Wolff, S.
DRs2019 AJ 158, 226, 2019
DRs2019 MNRAS 445, 3694, 2014
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00361-2251 DRS 1 2008 1 261 0.9 5.42 10.49 A5m DK 003606.85-225032.4

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

 
 
WDS 00361-2251 DRS 1 (BG Cet) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00361-2251 DRS 1 (BG Cet) : MEASURES
 
 
No records found.

 
 
WDS 00361-2251 (BG Cet) : VIRTUAL EYEPIECE
 
 

00361-2251 DRS 1A mag 5.42 Sp A5m 00361-2251 DRS 1B sep 0.9 P.A. 259.70 mag 10.49 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 00361-2251 (BG Cet) : ALADIN DSS IMAGE @ 00h 36m 06.85s -22° 50' 32.4"
 
 
 
 
WDS 00361-2251 DRS 1 (BG Cet) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00361-2251 DRS 1 distance=0' 00348-2305 HJ 1988 distance=23' 00380-2232 ARA1957 distance=33' 00380-2311 UC 403 distance=34' 00338-2241 ARA1956 distance=35' 00350-2329 SKF2143 distance=42' 00382-2216 HDS 89 distance=46' 00376-2333 LDS2139 distance=48' 00396-2254 LDS2143 distance=49' 00336-2205 CVR 333 distance=58' 00359-2348 B 9 distance=58' 00397-2205 DON 9 distance=68' 00411-2309 I 1074 distance=71' 00333-2151 LDS1077 distance=72' 00368-2136 SLW 33 distance=76' 00380-2136 HJ 1990 distance=80' 00323-2151 CBL 114 distance=80' 00397-2356 SHN 56 distance=83' 00417-2219 SLW 37 distance=83' 00422-2300 I 1075 distance=85' 00397-2135 HDS 91 distance=91' 00296-2311 HJ 1977 distance=93' 00427-2315 LDS2144 distance=94' 00293-2301 LDS2127 distance=95' 00304-2347 DRS 26 distance=98' 00297-2333 LDS2131 distance=98' 00386-2118 LDS2140 distance=100' 00390-2117 UC 413 distance=103' 00432-2220 LDS2145 distance=103' 00432-2212 CVR 17 distance=105' 00441-2244 LDS2149 distance=110' 00371-2100 LDS2138 distance=113' 00431-2154 DON 10 distance=113' 00432-2146 LDS1078 distance=117' 00373-2446 BU 395 distance=117' 00437-2158 SLW 40 distance=118' 00374-2054 FAR 23 distance=119' 00278-2220 HJ 1969 distance=120' 00436-2354 LDS2147 distance=121' 00319-2440 LDS2133 distance=124' 00401-2100 SLW 35 distance=124' 00334-2052 B 1911 distance=125' 00361-2046 B 2066AB distance=126' 00285-2403 LDS2125 distance=126' 00448-2201 ALD 98 distance=128' 00435-2136 LDS2146 distance=128' 00347-2043 UC 396 distance=130' 00345-2042 SLW 31 distance=131' 00417-2446 B 10 distance=139' 00447-2136 DON 11 distance=141' 00462-2231 KPP2671AB distance=141' 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 00361-2251 DRS 1 261 0.9
Show 00348-2305 HJ 1988 196 27.1 23
Show 00380-2232 ARA1957 87 6.7 33
Show 00380-2311 UC 403 241 41.9 34
Show 00338-2241 ARA1956 298 3.0 35
Show 00350-2329 SKF2143 250 20.7 42
Show 00382-2216 HDS 89 193 0.5 46
Show 00376-2333 LDS2139 352 17.7 48
Show 00396-2254 LDS2143 347 3.9 49
Show 00336-2205 CVR 333 134 9.8 58
Show 00359-2348 B 9 96 1.7 58
Show 00397-2205 DON 9 173 1.6 68
Show 00411-2309 I 1074 205 1.6 71
Show 00333-2151 LDS1077 335 15.0 72
Show 00368-2136 SLW 33 146 66.6 76
Show 00380-2136 HJ 1990 354 17.4 80
Show 00323-2151 CBL 114 209 49.7 80
Show 00397-2356 SHN 56 -1 0.1 83
Show 00417-2219 SLW 37 57 57.2 83
Show 00422-2300 I 1075 28 0.9 85
Show 00397-2135 HDS 91 224 0.2 91
Show 00296-2311 HJ 1977 298 13.7 93
Show 00427-2315 LDS2144 22 30.5 94
Show 00293-2301 LDS2127 42 18.9 95
Show 00304-2347 DRS 26 279 1.8 98
Show 00297-2333 LDS2131 286 127.6 98
Show 00386-2118 LDS2140 207 362.6 100
Show 00390-2117 UC 413 220 17.0 103
Show 00432-2220 LDS2145 21 174.8 103
Show 00432-2212 CVR 17 36 29.3 105
Show 00441-2244 LDS2149 98 4.9 110
Show 00371-2100 LDS2138 260 2.8 113
Show 00431-2154 DON 10 268 1.7 113
Show 00432-2146 LDS1078 228 22.6 117
Show 00373-2446 BU 395 198 0.1 117
Show 00437-2158 SLW 40 11 32.6 118
Show 00374-2054 FAR 23 105 0.3 119
Show 00278-2220 HJ 1969 44 12.5 120
Show 00436-2354 LDS2147 325 19.6 121
Show 00319-2440 LDS2133 337 46.9 124
Show 00401-2100 SLW 35 313 17.0 124
Show 00334-2052 B 1911 313 0.8 125
Show 00361-2046 B 2066 AB 230 7.0 126
Show 00285-2403 LDS2125 308 162.8 126
Show 00448-2201 ALD 98 222 1.4 128
Show 00435-2136 LDS2146 147 10.8 128
Show 00347-2043 UC 396 102 34.5 130
Show 00345-2042 SLW 31 271 13.0 131
Show 00417-2446 B 10 135 0.0 139
Show 00447-2136 DON 11 196 3.4 141
Show 00462-2231 KPP2671 AB 21 26.7 141

 
 
WDS 00361-2251 : COMPONENTS
 
 
  A
B pa=259.7°
sep=0.86"
 
 
00361-2251 A
 
 
Componente originario normalizzato AB Name BG Cet Coord arcsec 2000 003606.85-225032.4 Mag 5.42
Spectral class A5m (white) PmRA -72.00 PmDE -51.0 SAO 166400
HIP 2852 Tycho2 6421-00443-1 HD 3326 HR 151
GC 719 CD CD-23 220 CP CP-23 55 FK5 2037
Tycho2
Tycho2 6421-00443-1 Pflag RAmdeg 9.02856868 DEmdeg -22.84234377
PmRA -72.4 PmDE -54.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.66 EpDEm 1991.66
Num 13 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.4
Q pmDE 0.7 BTmag 6.394 E BTmag 0.014 VTmag 6.086
E VTmag 0.009 Prox 999 TYC T HIP 2852
CCDM RAdeg 9.02874833 DEdeg -22.84221833 EpRA 1990 1.77
EpDE 1990 1.75 E RAdeg 3.5 E DEdeg 3.7 Posflg
Corr -0.3
SAO
SAO 166400 DelFlag RA1950 PmRA1950 -0.0057
DE1950 PmDE1950 -0.038 Vmag 6.1 SpType A3
Double code Source 70 CatNum 719 DM CD-23 220
DMcomp BDsup HD 3326 M HD 0
GC 719 RA1950rad 0.1467265 DE1950rad -0.40346365 PmRA2000 -0.0056
PmDE2000 -0.042
Hipparcos
Catalog H HIP 2852 Proxy RAhms 00 36 06.90
DEdms -22 50 32.0 Vmag 6.06 VarFlag R Vmag H
RAdeg 9.02876 DEdeg -22.8422 AstroRef Plx 20.12
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 3326 BD
CD CD-23 220 CP CP-23 55 Dm number -23 220 VIred 0.34
SpType A5m... R SpType Coord arcsec 2000 003606.90-225032.0
Hipparcos 2
HIP 2852 Sn 5 So 0 Nc 1
RArad 0.1575816025 DErad -0.3986717845 Plx 20.46 PmRA -71.84
PmDE -51.37 E RArad 0.27 E DErad 0.26 E Plx 0.35
E pmRA 0.34 E pmDE 0.3 Hpmag 6.139 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.297 E BV 0.003
VI 0.34
 
 
00361-2251 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 003606.79-225032.6 Mag 10.49 Calc delta mag 5.07
Calc coord yes