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23104-0749 DEA 64 (HD 218730)

 
 
23h 10m 24.71s -07° 48' 43.2" P.A. 256.00 sep 41.9 mag 5.91,10.66 Sp G0V+M5.5 dist. 35.14 pc (114.63 l.y.)
 
 
Coord 2000 23104-0749 Discov num DEA  64 Comp Coord arcsec 2000 23 10 24.71 -07 48 43.2
Date first 1999 Date last 2016 Obs 7
Pa first 256 Pa last 255.8 P.A. Now (θ) 255.8°
Sep first 42.1 Sep last 41.852 Sep. Now (ρ) 41.852"
Mag pri 5.91 Mag sec 10.66 delta mag (ΔM) 4.75 Spectral class G0V+M5.5 (yellow/red)
Pri motion ra +138 Sec motion ra +146
Pri motion dec -136 Sec motion dec -136
Notes V K (Proper motion indicates physical, 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
rPM=0.04 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 218730 Constellation Aquarius SAO 146541 HIP 114424
Tycho2 5821-00452-1 Gaia DR2 2631283474485026176 HD 218730 BD BD-08 6040
Distance 35.14 Distance ly 114.63
 
 
WDS 23104-0749 DEA 64 (HD 218730) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
DEA Deacon, N.R., Hambly, N.C. & Cooke, J.A.
DEA Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
DEA A&A 468, 163, 2007
DEA Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
DEA Morgan, J.S., et al.
DEA Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Redstone, J., Goldman, B.,
DEA Burgett, W.S., Chambers, K.C., Flewelling, H., Kaiser, N., Morgan, J.S.,
DEA Price, P.A., Sweeney, W.E., Tonry, J.L., Wainscoat, R.J. & Waters, C.
DEA Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Mann, A.W., Redstone, J.A.,
DEA Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
DEA Morgan, J.S., et al.
DEA Deacon, N.R., Liu, M.C., Magnier, E.A., Aller, K.M., Best, W.M., Dupuy, T.,
DEA Bowler, B.P., Mann, A.W., Redstone, J.A., Burgett, W.S., Chambers, K.C.,
DEA Draper, P.W., Flewelling, H., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
DEA Morgan, J.S., Metcalfe,N., Price, P.A., Tonry, J.L. & Wainscoat, R.J.
DEA Deacon, N.R., Kraus, A.L., Wann, A.W., Magnier, E.A., Chambers, K.C., Wainscoat,
DEA R.J., Tonry, J.L., Kaiser, N., Waters, C., Flewelling, H., Hodapp, K.W. &
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
23104-0749 DEA 64 1999 1 256 42.1 5.91 10.66 G0V+M5.5 VK 231024.71-074843.2
23104-0749 DEA 64 2000 1 257 41.0 5.91   G0V+M5.5 VK 231024.71-074843.2
23104-0749 DEA 64 2010 2 256 41.8 5.91 10.66 G0V+M5.5 V K 231024.71-074843.2
23104-0749 DEA 64 2015 3 256 41.9 5.91 10.66 G0V+M5.5 V K 231024.71-074843.2
23104-0749 DEA 64 2016 7 256 41.9 5.91 10.66 G0V+M5.5 V K 231024.71-074843.2

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

 
 
WDS 23104-0749 DEA 64 (HD 218730) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23104-0749 DEA 64 (HD 218730) : MEASURES
 
 
No records found.

 
 
WDS 23104-0749 (HD 218730) : VIRTUAL EYEPIECE
 
 

23104-0749 DEA 64A mag 5.91 Sp G0V 23104-0749 DEA 64B sep 41.9 P.A. 255.80 mag 10.66 Sp M5.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23104-0749 (HD 218730) : ALADIN DSS IMAGE @ 23h 10m 24.71s -07° 48' 43.2"
 
 
 
 
WDS 23104-0749 DEA 64 (HD 218730) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23104-0749 DEA 64 distance=1' 23101-0804 HJ 3174 distance=17' 23092-0719 STF2980 distance=35' 23094-0826 J 1421 distance=42' 23125-0817 A 2698 distance=42' 23119-0812 BRT 523 distance=46' 23074-0723 LDS6005 distance=51' 23084-0838 UC 4892 distance=58' 23095-0850 STF2981 distance=63' 23066-0839 GKM9525Aa,Ab distance=76' 23052-0742 A 417AB distance=79' 23052-0742 STFA 59AB,C distance=79' 23116-0906 SLW1306 distance=79' 23135-0854 A 418 distance=80' 23141-0855 STF2993AB distance=87' 23141-0855 S 826AC distance=87' 23141-0855 S 826BC distance=87' 23157-0704 CVR1713 distance=91' 23136-0907 SLW1310 distance=91' 23153-0653 CVR 276 distance=92' 23048-0834 KPP4298 distance=96' 23168-0744 OCC9202AB distance=96' 23126-0919 UC 4901 distance=97' 23170-0752 TVB 331 distance=98' 23043-0701 LDS5042 distance=103' 23137-0618 RST4718 distance=104' 23035-0755 SLN 96 distance=104' 23155-0904 BU 716 distance=108' 23159-0905 BU 1220BC,E distance=111' 23159-0905 BU 1220BC distance=111' 23054-0911 LDS2965 distance=112' 23159-0905 STFB 12A,BC distance=112' 23159-0905 BU 1220AD distance=112' 23109-0556 UC 4899 distance=113' 23037-0845 CVR 968 distance=115' 23085-0557 TSN 101 distance=116' 23106-0550 LDS2970 distance=118' 23181-0721 LDS2978 distance=118' 23178-0705 KPP1749 distance=119' 23077-0940 HU 94 distance=119' 23063-0936 OCC 709 distance=124' 23147-0941 OCC 60 distance=130' 23015-0731 CVR 967 distance=134' 23072-0955 GWP3236 distance=135' 23190-0846 LDS6395 distance=140' 23014-0834 AOT 121 distance=141' 23190-0643 A 2699 distance=144' 23166-0558 OCC 731 distance=145' 23199-0706 TDT3987 distance=148' 23176-0608 GWP3269 distance=148' 23010-0834 CVR 965 distance=148' 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 23104-0749 DEA 64 256 41.9 1
Show 23101-0804 HJ 3174 19 5.9 17
Show 23092-0719 STF2980 108 4.6 35
Show 23094-0826 J 1421 15 6.2 42
Show 23125-0817 A 2698 81 2.3 42
Show 23119-0812 BRT 523 118 4.4 46
Show 23074-0723 LDS6005 321 62.0 51
Show 23084-0838 UC 4892 270 36.0 58
Show 23095-0850 STF2981 111 3.6 63
Show 23066-0839 GKM9525 Aa,Ab 238 0.8 76
Show 23052-0742 A 417 AB 198 0.2 79
Show 23052-0742 STFA 59 AB,C 149 257.6 79
Show 23116-0906 SLW1306 277 59.3 79
Show 23135-0854 A 418 37 0.8 80
Show 23141-0855 STF2993 AB 175 25.1 87
Show 23141-0855 S 826 AC 132 79.1 87
Show 23141-0855 S 826 BC 115 64.4 87
Show 23157-0704 CVR1713 127 3.1 91
Show 23136-0907 SLW1310 278 151.6 91
Show 23153-0653 CVR 276 327 81.2 92
Show 23048-0834 KPP4298 154 2.3 96
Show 23168-0744 OCC9202 AB -1 0.0 96
Show 23126-0919 UC 4901 269 21.8 97
Show 23170-0752 TVB 331 337 27.3 98
Show 23043-0701 LDS5042 162 26.7 103
Show 23137-0618 RST4718 179 0.8 104
Show 23035-0755 SLN 96 27 7.7 104
Show 23155-0904 BU 716 205 1.9 108
Show 23159-0905 BU 1220 BC,E 294 42.3 111
Show 23159-0905 BU 1220 BC 107 0.4 111
Show 23054-0911 LDS2965 188 3.0 112
Show 23159-0905 STFB 12 A,BC 312 49.3 112
Show 23159-0905 BU 1220 AD 273 110.1 112
Show 23109-0556 UC 4899 262 17.1 113
Show 23037-0845 CVR 968 117 9.2 115
Show 23085-0557 TSN 101 142 513.7 116
Show 23106-0550 LDS2970 212 10.1 118
Show 23181-0721 LDS2978 151 17.8 118
Show 23178-0705 KPP1749 214 13.5 119
Show 23077-0940 HU 94 251 3.8 119
Show 23063-0936 OCC 709 -1 0.1 124
Show 23147-0941 OCC 60 -1 0.1 130
Show 23015-0731 CVR 967 279 29.0 134
Show 23072-0955 GWP3236 202 11.5 135
Show 23190-0846 LDS6395 20 9.4 140
Show 23014-0834 AOT 121 243 23.1 141
Show 23190-0643 A 2699 292 0.7 144
Show 23166-0558 OCC 731 -1 0.1 145
Show 23199-0706 TDT3987 41 2.8 148
Show 23176-0608 GWP3269 300 31.5 148
Show 23010-0834 CVR 965 318 11.4 148

 
 
WDS 23104-0749 : COMPONENTS
 
 
  A
B pa=255.8°
sep=41.85"
 
 
23104-0749 A
 
 
Name HD 218730 Coord arcsec 2000 231024.71-074843.2 Mag 5.91 Spectral class G0V (yellow)
PmRA 138.00 PmDE -136.0
 
 
23104-0749 B
 
 
Coord arcsec 2000 231021.98-074853.5 Mag 10.66 Spectral class M5.5 (red) PmRA 146.00
PmDE -136.0 Delta magnitude 4.75 Coordinate calculated yes