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Current system
02217+8435
MLR 487


Nearby doubles
9' : 02260+8441
LDS1552

25' : 02110+8416
LOC 65

25' : 02121+8414
LDS1550AB

26' : 02344+8418
LOC 47

37' : 02282+8511
HJ 2110AB

41' : 02144+8357
HJ 2102

47' : 02116+8351
UC 695

63' : 02124+8334
LOC 62

72' : 02379+8329
LOC 46

73' : 02239+8323
CRB 161

74' : 02371+8326
TDS2304

74' : 02023+8544
LOC 132AB

80' : 02208+8316
LOC 43

98' : 02390+8611
TDS2317

114' : 02389+8246
DVG 52AB

118' : 02096+8633
LDS1548

125' : 02241+8230
LOC 45

131' : 02276+8225
LOC 44

138' : 02039+8221
HJ 2090

139' : 02061+8220
HJ 2095

143' : 02036+8656
LDS1547

143' : 02076+8214
LOC 64

153' : 02283+8708
LOC 49

163' : 02322+8153
LOC 40

164' : 02291+8152
LOC 42

170' : 02046+8723
NSN 522



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

02217+8435 MLR 487

 
 
02h 21m 39.34s +84° 35' 08.0" P.A. 270.00 sep 1.6 mag 9.30,12.80 Sp A2
 
 
Coord 2000 02217+8435 Discov num MLR 487 Comp Coord arcsec 2000 02 21 39.34 +84 35 08.0
Date first 1973 Date last 2016 Obs 2
Pa first 275 Pa last 269.9 P.A. Now (θ) 269.9°
Sep first 1.1 Sep last 1.557 Sep. Now (ρ) 1.557"
Mag pri 9.30 Mag sec 12.80 delta mag (ΔM) 3.5 Spectral class A2 (white)
Pri motion ra +010 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus SAO 367 Tycho2 4620-00640-1 Gaia DR2 572978671993564928
 
 
WDS 02217+8435 MLR 487 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
MLR Muller, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
02217+8435 MLR 487 1973 1 275 1.1 9.30 12.80 +83 50 022139.34+843508.0
02217+8435 MLR 487 2016 2 270 1.6 9.30 12.80 A2 +83 50 022139.34+843508.0

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

 
 
WDS 02217+8435 MLR 487 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02217+8435 MLR 487 : MEASURES
 
 
No records found.

 
 
WDS 02217+8435 : VIRTUAL EYEPIECE
 
 

02217+8435 MLR 487A mag 9.3 Sp A2 02217+8435 MLR 487B sep 1.6 P.A. 269.90 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02217+8435 : ALADIN DSS IMAGE @ 02h 21m 39.34s +84° 35' 08.0"
 
 
 
 
WDS 02217+8435 MLR 487 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02217+8435 MLR 487 distance=0' 02260+8441 LDS1552 distance=9' 02110+8416 LOC 65 distance=25' 02121+8414 LDS1550AB distance=25' 02121+8414 LDS1550Aa,Ab distance=25' 02344+8418 LOC 47 distance=26' 02282+8511 HJ 2110AB distance=37' 02282+8511 HJ 2110AC distance=37' 02144+8357 HJ 2102 distance=41' 02116+8351 UC 695 distance=47' 02124+8334 LOC 62 distance=63' 02379+8329 LOC 46 distance=72' 02239+8323 CRB 161 distance=73' 02371+8326 TDS2304 distance=74' 02023+8544 LOC 132BC distance=74' 02023+8544 LOC 132AB distance=74' 02023+8544 LOC 132AC distance=74' 02208+8316 LOC 43 distance=80' 02390+8611 TDS2317 distance=98' 02389+8246 DVG 52BC distance=113' 02389+8246 DVG 52AB distance=114' 02389+8246 DVG 52AC distance=114' 02096+8633 LDS1548 distance=118' 02241+8230 LOC 45 distance=125' 02276+8225 LOC 44 distance=131' 02039+8221 HJ 2090 distance=138' 02061+8220 HJ 2095 distance=139' 02036+8656 LDS1547 distance=143' 02076+8214 LOC 64 distance=143' 02283+8708 LOC 49 distance=153' 02322+8153 LOC 40 distance=163' 02291+8152 LOC 42 distance=164' 02046+8723 NSN 522 distance=170' 02045+8723 LOC 66 distance=170' 02045+8146 LDS1549 distance=172' 02051+8145 TDS2105 distance=173' 02393+8728 LOC 48 distance=175' 02361+8131 LDS1557 distance=187' 02105+8129 STT 37 distance=188' 02329+8124 LOC 41 distance=193' 02215+8803 LOC 50 distance=208' 02379+8806 LOC 51 distance=212' 02308+8052 TDS2272 distance=224' 02211+8044 STF 223 distance=232' 02055+8044 LOC 60 distance=234' 02094+8026 TDS 73 distance=251' 02253+8021 LOC 37 distance=254' 02115+8005 LDS1551 distance=272' 02111+8005 LOC 61 distance=272' 02243+8000 LDS1553 distance=276' 02249+7957 LDS1554 distance=278' 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 02217+8435 MLR 487 270 1.6 0
Show 02260+8441 LDS1552 146 3.7 9
Show 02110+8416 LOC 65 196 2.6 25
Show 02121+8414 LDS1550 AB 23 29.6 25
Show 02121+8414 LDS1550 Aa,Ab 196 2.6 25
Show 02344+8418 LOC 47 200 8.2 26
Show 02282+8511 HJ 2110 AB 324 5.1 37
Show 02282+8511 HJ 2110 AC 315 41.2 37
Show 02144+8357 HJ 2102 188 20.2 41
Show 02116+8351 UC 695 52 42.8 47
Show 02124+8334 LOC 62 277 2.2 63
Show 02379+8329 LOC 46 236 49.8 72
Show 02239+8323 CRB 161 170 25.9 73
Show 02371+8326 TDS2304 327 0.7 74
Show 02023+8544 LOC 132 BC 310 1.5 74
Show 02023+8544 LOC 132 AB 234 33.6 74
Show 02023+8544 LOC 132 AC 237 34.0 74
Show 02208+8316 LOC 43 348 2.5 80
Show 02390+8611 TDS2317 190 0.6 98
Show 02389+8246 DVG 52 BC 39 18.3 113
Show 02389+8246 DVG 52 AB 246 9.6 114
Show 02389+8246 DVG 52 AC 14 10.7 114
Show 02096+8633 LDS1548 254 22.9 118
Show 02241+8230 LOC 45 41 2.9 125
Show 02276+8225 LOC 44 322 1.5 131
Show 02039+8221 HJ 2090 345 10.1 138
Show 02061+8220 HJ 2095 271 17.4 139
Show 02036+8656 LDS1547 259 38.0 143
Show 02076+8214 LOC 64 301 2.1 143
Show 02283+8708 LOC 49 65 3.8 153
Show 02322+8153 LOC 40 298 3.8 163
Show 02291+8152 LOC 42 249 1.8 164
Show 02046+8723 NSN 522 335 1.8 170
Show 02045+8723 LOC 66 335 1.8 170
Show 02045+8146 LDS1549 42 61.3 172
Show 02051+8145 TDS2105 284 1.6 173
Show 02393+8728 LOC 48 224 5.8 175
Show 02361+8131 LDS1557 307 40.2 187
Show 02105+8129 STT 37 208 1.2 188
Show 02329+8124 LOC 41 314 2.2 193
Show 02215+8803 LOC 50 213 3.1 208
Show 02379+8806 LOC 51 296 3.4 212
Show 02308+8052 TDS2272 213 0.6 224
Show 02211+8044 STF 223 47 0.8 232
Show 02055+8044 LOC 60 355 5.9 234
Show 02094+8026 TDS 73 307 3.0 251
Show 02253+8021 LOC 37 345 2.1 254
Show 02115+8005 LDS1551 120 8.4 272
Show 02111+8005 LOC 61 120 8.4 272
Show 02243+8000 LDS1553 8 5.5 276
Show 02249+7957 LDS1554 327 21.2 278

 
 
WDS 02217+8435 : COMPONENTS
 
 
  A
B pa=269.9°
sep=1.56"
 
 
02217+8435 A
 
 
Coord arcsec 2000 022139.34+843508.0 Mag 9.3 Spectral class A2 (white) PmRA 10.00
PmDE -1.0 Tycho2 4620-00640-1
Tycho2
Tycho2 4620-00640-1 Pflag RAmdeg 35.41392831 DEmdeg 84.58556348
PmRA 10.2 PmDE -1.0 E RAmdeg 18 E DEmdeg 17
E pmRA 1.8 E pmDE 1.9 EpRAm 1990.71 EpDEm 1990.80
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.6 Q pmRA 0.5
Q pmDE 1.6 BTmag 10.513 E BTmag 0.029 VTmag 10.244
E VTmag 0.030 Prox 679 TYC T HIP
CCDM RAdeg 35.41368167 DEdeg 84.58556583 EpRA 1990 1.77
EpDE 1990 1.70 E RAdeg 17.8 E DEdeg 17.3 Posflg
Corr 0.1
 
 
02217+8435 B
 
 
Coord arcsec 2000 022138.24+843508.0 Mag 12.8 SAO 148350 Delta magnitude 3.5
Coordinate calculated yes
SAO
SAO 148350 DelFlag RA1950 PmRA1950 -0.0029
DE1950 PmDE1950 -0.046 Vmag 9 SpType F8
Double code Source 21 CatNum 613 DM BD-15 410
DMcomp BDsup HD 14677 M HD 0
GC RA1950rad 0.60791561 DE1950rad -0.25639321 PmRA2000 -0.0025
PmDE2000 -0.048