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Current system
21448-0129
CVR 917


Nearby doubles
28' : 21466-0127
J 615

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BAR 15

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UC 4548

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A 180

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BAL 266

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A 181

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HJ 942

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BAL 624

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CHE 317

95' : 21435+0003
CHE 314

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DAM 230

97' : 21453+0007
CHE 318

98' : 21444+0008
CHE 316

100' : 21467+0007
CHE 323

103' : 21415+0000
CHE 307

103' : 21513-0100
LDS 760

104' : 21467-0010
BNG 2

106' : 21459+0015
CHE 320

107' : 21509-0224
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TDT3072

113' : 21416+0013
CHE 308

113' : 21486-0008
BAL 932



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21448-0129 CVR 917

 
 
21h 44m 46.43s -01° 28' 58.8" P.A. 176.00 sep 16.5 mag 14.10,14.20 Sp M1+M1
 
 
Coord 2000 21448-0129 Discov num CVR 917 Comp Coord arcsec 2000 21 44 46.43 -01 28 58.8
Date first 1998 Date last 2015 Obs 9
Pa first 176 Pa last 175.7 P.A. Now (θ) 175.7°
Sep first 16.5 Sep last 16.467 Sep. Now (ρ) 16.467"
Mag pri 14.10 Mag sec 14.20 delta mag (ΔM) 0.1 Spectral class M1+M1 (red/red)
Pri motion ra +036 Sec motion ra +036
Pri motion dec -021 Sec motion dec -021
Notes V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 2674701500743367040
 
 
WDS 21448-0129 CVR 917 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cvr2011 Eu - Chivers, J. 2011JDSO....7..209C
Cvr2011 JDSO 7, 209, 2011
Cvr2014 Es u Chivers, J. 2014JDSO...10...62C
Cvr2014 JDSO 10, 62, 2014
Cvr2014b Es u Chivers, J. 2014JDSO...10..256C
Cvr2014b JDSO 10, 256, 2014
Cvr2014b (Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c Eu - Chivers, J. 2014JDSO...10..300C
Cvr2014c JDSO 10, 300, 2014
Cvr2015a Eu u Chivers, J. 2015JDSO...11...42C
Cvr2015a +Es JDSO 11, 42, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21448-0129 CVR 917 2008 1 176 16.5 14.10 14.20 M1+M1 V R 214446.52-012915.3
21448-0129 CVR 917 2010 5 176 16.4 14.10 14.20 M1+M1 V R 214446.43-012858.8
21448-0129 CVR 917 2015 6 176 16.5 14.10 14.20 M1+M1 V R 214446.43-012858.8

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

 
 
WDS 21448-0129 CVR 917 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21448-0129 CVR 917 : MEASURES
 
 
No records found.

 
 
WDS 21448-0129 : VIRTUAL EYEPIECE
 
 

21448-0129 CVR 917A mag 14.1 Sp M1 21448-0129 CVR 917B sep 16.5 P.A. 175.70 mag 14.2 Sp M1 virtual eyepiece
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Radius:
Components only
 
 
WDS 21448-0129 : ALADIN DSS IMAGE @ 21h 44m 46.43s -01° 28' 58.8"
 
 
 
 
WDS 21448-0129 CVR 917 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21448-0129 CVR 917 distance=1' 21466-0127 J 615 distance=28' 21477-0143 BAR 15 distance=46' 21421-0204 CVR 915 distance=54' 21486-0124 GWP3094 distance=58' 21450-0232 UC 4548 distance=63' 21429-0225 A 180 distance=64' 21496-0208 BAL 266 distance=82' 21472-0246 A 181 distance=86' 21412-0240 HJ 942 distance=89' 21388-0121 BAL 624 distance=90' 21447-0003 CHE 317 distance=94' 21435+0003 CHE 314 distance=95' 21408-0242 DAM 230 distance=95' 21453+0007 CHE 318 distance=97' 21444+0008 CHE 316 distance=98' 21467+0007 CHE 323 distance=100' 21415+0000 CHE 307 distance=103' 21513-0100 LDS 760 distance=103' 21467-0010 BNG 2 distance=104' 21459+0015 CHE 320 distance=106' 21509-0224 BAL 267 distance=107' 21426-0013 UC 4535 distance=108' 21451+0022 SLW1252 distance=112' 21383-0223 TDT3072 distance=112' 21416+0013 CHE 308 distance=113' 21486-0008 BAL 932 distance=113' 21404+0003 AOT 105 distance=114' 21519-0209 A 182 distance=115' 21423+0021 CHE 312 distance=116' 21452-0030 TOK 348 distance=120' 21426+0027 WAA9001 distance=121' 21424+0027 AOT 107BC distance=121' 21428+0028 CHE 313 distance=121' 21457+0031 CHE 319 distance=121' 21424+0027 STF2817AB distance=121' 21424+0027 AOT 107AC distance=121' 21395-0003 BU 1212AB distance=122' 21395-0003 BU 1212AB,C distance=122' 21417-0024 UC 4532 distance=122' 21515-0238 KPP4251 distance=123' 21529-0135 BU 840 distance=123' 21406-0018 AOT 106 distance=125' 21390-0002 CBL 532 distance=126' 21437+0030 CHE 315 distance=127' 21406-0023 CVR 914 distance=129' 21424+0037 SMA 152AC distance=132' 21424+0037 BAL1236AB distance=132' 21424+0037 SMA 152BC distance=132' 21427-0039 WAA9002 distance=133' 21417-0036 J 1409 distance=133' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 21448-0129 CVR 917 176 16.5 1
Show 21466-0127 J 615 349 5.3 28
Show 21477-0143 BAR 15 152 0.3 46
Show 21421-0204 CVR 915 2 27.5 54
Show 21486-0124 GWP3094 84 30.9 58
Show 21450-0232 UC 4548 351 42.6 63
Show 21429-0225 A 180 55 0.6 64
Show 21496-0208 BAL 266 139 3.4 82
Show 21472-0246 A 181 112 1.3 86
Show 21412-0240 HJ 942 101 8.6 89
Show 21388-0121 BAL 624 331 3.6 90
Show 21447-0003 CHE 317 223 29.2 94
Show 21435+0003 CHE 314 229 37.8 95
Show 21408-0242 DAM 230 84 6.1 95
Show 21453+0007 CHE 318 121 26.3 97
Show 21444+0008 CHE 316 297 38.4 98
Show 21467+0007 CHE 323 316 28.5 100
Show 21415+0000 CHE 307 80 21.7 103
Show 21513-0100 LDS 760 36 24.6 103
Show 21467-0010 BNG 2 251 31.6 104
Show 21459+0015 CHE 320 274 13.1 106
Show 21509-0224 BAL 267 210 11.5 107
Show 21426-0013 UC 4535 143 19.5 108
Show 21451+0022 SLW1252 143 18.9 112
Show 21383-0223 TDT3072 68 0.6 112
Show 21416+0013 CHE 308 186 10.8 113
Show 21486-0008 BAL 932 75 6.9 113
Show 21404+0003 AOT 105 159 18.7 114
Show 21519-0209 A 182 245 1.3 115
Show 21423+0021 CHE 312 282 24.0 116
Show 21452-0030 TOK 348 57 146.2 120
Show 21426+0027 WAA9001 27 1.7 121
Show 21424+0027 AOT 107 BC 174 6.4 121
Show 21428+0028 CHE 313 180 7.1 121
Show 21457+0031 CHE 319 101 29.3 121
Show 21424+0027 STF2817 AB 155 26.1 121
Show 21424+0027 AOT 107 AC 157 35.7 121
Show 21395-0003 BU 1212 AB 156 0.1 122
Show 21395-0003 BU 1212 AB,C 178 36.2 122
Show 21417-0024 UC 4532 160 17.3 122
Show 21515-0238 KPP4251 255 1.4 123
Show 21529-0135 BU 840 39 3.0 123
Show 21406-0018 AOT 106 83 16.6 125
Show 21390-0002 CBL 532 263 80.6 126
Show 21437+0030 CHE 315 334 9.6 127
Show 21406-0023 CVR 914 12 29.8 129
Show 21424+0037 SMA 152 AC 102 17.4 132
Show 21424+0037 BAL1236 AB 312 15.6 132
Show 21424+0037 SMA 152 BC 112 30.8 132
Show 21427-0039 WAA9002 80 1.2 133
Show 21417-0036 J 1409 327 3.8 133

 
 
WDS 21448-0129 : COMPONENTS
 
 
  A
B pa=175.7°
sep=16.47"
 
 
21448-0129 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214446.43-012858.8 Mag 14.1 Spectral class M1 (red)
PmRA 36.00 PmDE -21.0
 
 
21448-0129 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214446.51-012915.2 Mag 14.2 Spectral class M1 (red)
PmRA 36.00 PmDE -21.0 Calc delta mag 0.1 Calc coord yes