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Doubles in session


Current system
06493-0239
RST 4322
HD 49644


Nearby doubles
6' : 06494-0234
BRT 385

19' : 06490-0256
BAL 86

23' : 06493-0216
FIN 322

28' : 06497-0212
DAM1183

29' : 06512-0238
BAL 87

30' : 06503-0304
A 60

30' : 06485-0212
BAL 84AB

31' : 06483-0306
CRT 1AB

32' : 06472-0241
BAL 82

32' : 06473-0246
BAL 83

33' : 06474-0225
RST4320

33' : 06487-0208
BAL 85

35' : 06501-0207
DAM1184

36' : 06488-0204
BAL 346

38' : 06514-0220
DAM1185

39' : 06483-0315
RST4824

42' : 06466-0231
BAL 78

43' : 06475-0311
SKF1341

43' : 06471-0211
BAL 81

43' : 06508-0315
HJ 399

43' : 06469-0214
BAL 79

43' : 06496-0156
TDS 285

46' : 06470-0208
BAL 80

48' : 06463-0222
DAM1179

48' : 06461-0233
BAL 77

49' : 06465-0216
DAM1180



Selections
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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

06493-0239 RST 4322 (HD 49644)

 
 
06h 49m 18.19s -02° 39' 00.8" P.A. 210.00 sep 1.0 mag 10.26,10.91 Sp A0
 
 
Coord 2000 06493-0239 Discov num RST4322 Comp Coord arcsec 2000 06 49 18.19 -02 39 00.8
Date first 1940 Date last 2016 Obs 4
Pa first 207 Pa last 210 P.A. Now (θ) 210°
Sep first 0.8 Sep last 0.965 Sep. Now (ρ) 0.965"
Mag pri 10.26 Mag sec 10.91 delta mag (ΔM) 0.65 Spectral class A0 (white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 49644 Constellation Monoceros Tycho2 4804-01246-1 Gaia DR2 3106111694114612352
HD 49644
 
 
WDS 06493-0239 RST 4322 (HD 49644) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06493-0239 RST4322 1991 3 213 1.0 10.26 10.91 A0 064918.19-023900.8
06493-0239 RST4322 2016 4 210 1.0 10.26 10.91 A0 064918.19-023900.8

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

 
 
WDS 06493-0239 RST 4322 (HD 49644) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06493-0239 RST 4322 (HD 49644) : MEASURES
 
 
No records found.

 
 
WDS 06493-0239 (HD 49644) : VIRTUAL EYEPIECE
 
 

06493-0239 RST4322A mag 10.26 Sp A0 06493-0239 RST4322B sep 1.0 P.A. 210.00 mag 10.91 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 06493-0239 (HD 49644) : ALADIN DSS IMAGE @ 06h 49m 18.19s -02° 39' 00.8"
 
 
 
 
WDS 06493-0239 RST 4322 (HD 49644) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06493-0239 RST4322 distance=1' 06494-0234 BRT 385 distance=6' 06490-0256 BAL 86 distance=19' 06493-0216 FIN 322 distance=23' 06497-0212 DAM1183 distance=28' 06512-0238 BAL 87 distance=29' 06503-0304 A 60 distance=30' 06485-0212 BAL 84AB distance=30' 06485-0212 BAL 84AC distance=30' 06485-0212 BAL 84BC distance=31' 06483-0306 CRT 1AB distance=31' 06483-0306 CRT 1AC distance=31' 06483-0306 CRT 1AD distance=31' 06483-0306 CRT 1AE distance=31' 06483-0306 CRT 1AF distance=31' 06483-0306 CRT 1AG distance=31' 06472-0241 BAL 82 distance=32' 06473-0246 BAL 83 distance=32' 06474-0225 RST4320 distance=33' 06487-0208 BAL 85 distance=33' 06501-0207 DAM1184 distance=35' 06488-0204 BAL 346 distance=36' 06514-0220 DAM1185 distance=38' 06483-0315 RST4824 distance=39' 06466-0231 BAL 78 distance=42' 06475-0311 SKF1341 distance=43' 06471-0211 BAL 81 distance=43' 06508-0315 HJ 399 distance=43' 06469-0214 BAL 79 distance=43' 06496-0156 TDS 285 distance=43' 06470-0208 BAL 80 distance=46' 06463-0222 DAM1179 distance=48' 06461-0233 BAL 77 distance=48' 06465-0216 DAM1180 distance=49' 06462-0223 J 725AB distance=50' 06462-0223 J 725AC distance=50' 06510-0323 GWP 840 distance=51' 06468-0203 BAL 342 distance=51' 06461-0216 BAL 76 distance=54' 06471-0156 BAL 343 distance=54' 06458-0225 BAL 75 distance=54' 06510-0149 TDS 293 distance=56' 06518-0156 BAL 350 distance=57' 06529-0258 BAL 88 distance=58' 06454-0240 BAL 73 distance=59' 06456-0220 DAM1178 distance=59' 06454-0250 BAL 74 distance=60' 06461-0201 BAL 340 distance=62' 06522-0156 BAL 351 distance=62' 06524-0158 BAL 352 distance=62' 06452-0222 DAM1177 distance=64' 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 06493-0239 RST4322 210 1.0 1
Show 06494-0234 BRT 385 149 3.0 6
Show 06490-0256 BAL 86 339 13.4 19
Show 06493-0216 FIN 322 249 0.1 23
Show 06497-0212 DAM1183 244 6.2 28
Show 06512-0238 BAL 87 236 10.7 29
Show 06503-0304 A 60 129 1.0 30
Show 06485-0212 BAL 84 AB 310 15.3 30
Show 06485-0212 BAL 84 AC 24 10.6 30
Show 06485-0212 BAL 84 BC 91 16.0 31
Show 06483-0306 CRT 1 AB 228 8.6 31
Show 06483-0306 CRT 1 AC 122 9.6 31
Show 06483-0306 CRT 1 AD 178 11.5 31
Show 06483-0306 CRT 1 AE 105 11.9 31
Show 06483-0306 CRT 1 AF 306 18.1 31
Show 06483-0306 CRT 1 AG 205 19.6 31
Show 06472-0241 BAL 82 143 12.8 32
Show 06473-0246 BAL 83 81 8.2 32
Show 06474-0225 RST4320 83 0.2 33
Show 06487-0208 BAL 85 130 16.5 33
Show 06501-0207 DAM1184 293 4.8 35
Show 06488-0204 BAL 346 130 7.0 36
Show 06514-0220 DAM1185 24 8.4 38
Show 06483-0315 RST4824 54 0.2 39
Show 06466-0231 BAL 78 70 9.3 42
Show 06475-0311 SKF1341 99 2.2 43
Show 06471-0211 BAL 81 73 14.7 43
Show 06508-0315 HJ 399 212 8.8 43
Show 06469-0214 BAL 79 99 17.3 43
Show 06496-0156 TDS 285 239 1.7 43
Show 06470-0208 BAL 80 89 15.9 46
Show 06463-0222 DAM1179 26 5.6 48
Show 06461-0233 BAL 77 199 7.8 48
Show 06465-0216 DAM1180 237 12.1 49
Show 06462-0223 J 725 AB 165 2.2 50
Show 06462-0223 J 725 AC 109 21.7 50
Show 06510-0323 GWP 840 200 544.6 51
Show 06468-0203 BAL 342 143 19.5 51
Show 06461-0216 BAL 76 29 18.2 54
Show 06471-0156 BAL 343 6 12.9 54
Show 06458-0225 BAL 75 18 8.9 54
Show 06510-0149 TDS 293 315 2.2 56
Show 06518-0156 BAL 350 41 9.4 57
Show 06529-0258 BAL 88 292 19.4 58
Show 06454-0240 BAL 73 282 17.9 59
Show 06456-0220 DAM1178 216 9.3 59
Show 06454-0250 BAL 74 169 16.2 60
Show 06461-0201 BAL 340 102 14.1 62
Show 06522-0156 BAL 351 304 19.5 62
Show 06524-0158 BAL 352 132 17.9 62
Show 06452-0222 DAM1177 79 4.1 64

 
 
WDS 06493-0239 : COMPONENTS
 
 
  A
B pa=210.0°
sep=0.96"
 
 
06493-0239 A
 
 
Componente originario normalizzato AB Name HD 49644 Coord arcsec 2000 064918.19-023900.8 Mag 10.26
Spectral class A0 (white) PmRA -2.00 PmDE 2.0 Tycho2 4804-01246-1
HD 49644
Tycho2
Tycho2 4804-01246-1 Pflag P RAmdeg 102.32580323 DEmdeg -2.65022648
PmRA -1.8 PmDE 1.6 E RAmdeg 19 E DEmdeg 21
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.80 EpDEm 1989.30
Num 6 Q RAmdeg 0.6 Q DEmdeg 2.0 Q pmRA 0.6
Q pmDE 1.9 BTmag 10.367 E BTmag 0.032 VTmag 10.257
E VTmag 0.038 Prox 10 TYC T HIP
CCDM RAdeg 102.32584417 DEdeg -2.65016806 EpRA 1990 1.78
EpDE 1990 1.76 E RAdeg 20.3 E DEdeg 22.3 Posflg D
Corr 0.1
CCDM
Ccdm 06493-0239 RComp Comp A Note1
Note2 Discov num DRAs 0.18 DDEs -0.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.0 Sp A0 PmNote *
PmRA -4 PmDE 17 Dm number -02 1777 Cat1 BD
Name2 -02 246 Cat2 AGK2/3 HD 49644 M HD
ADS BDS M ADS BDS N IDS IDS 06443S0232A
HIC
 
 
06493-0239 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 064918.16-023901.6 Mag 10.91 PmRA -2.00
PmDE 2.0 Tycho2 4804-01246-2 Calc delta mag 0.65 Calc coord yes
Tycho2
Tycho2 4804-01246-2 Pflag P RAmdeg 102.32580323 DEmdeg -2.65022648
PmRA -1.8 PmDE 1.6 E RAmdeg 19 E DEmdeg 21
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.80 EpDEm 1989.30
Num 6 Q RAmdeg 0.6 Q DEmdeg 2.0 Q pmRA 0.6
Q pmDE 1.9 BTmag 11.114 E BTmag 0.055 VTmag 10.910
E VTmag 0.068 Prox 10 TYC T HIP
CCDM RAdeg 102.32569806 DEdeg -2.65039694 EpRA 1990 1.78
EpDE 1990 1.77 E RAdeg 35.8 E DEdeg 39.1 Posflg D
Corr 0.1
CCDM
Ccdm 06493-0239 RComp Comp B Note1
Note2 Discov num RST4322 DRAs DDEs
R dRAs Year 1939 Theta 206 Rho 0.8
Obs 2 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 06443S0232B
HIC