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Current system
00252+4121
ES 1486


Nearby doubles
7' : 00247+4120
LMP 25AB

14' : 00262+4113
ES 1603AB

16' : 00266+4122
KPP1439

31' : 00227+4109
BVD 173

35' : 00268+4051
MLB 1AB

42' : 00289+4125
STF 31

60' : 00292+4043
TDS1488

60' : 00245+4022
MLB 913

60' : 00209+4050
ES 1602

61' : 00220+4033
A 1502

63' : 00284+4030
TDS1480

64' : 00220+4213
HJ 1021

66' : 00259+4015
MLB 807

79' : 00220+4231
RAS 16

80' : 00249+4001
KPP3131

82' : 00184+4056
COU1202

84' : 00325+4135
HJ 1031

87' : 00296+4010
MLB 2

90' : 00196+4018
DEA 66

91' : 00201+4232
HJ 1017

93' : 00289+3958
MLB 808

94' : 00291+4244
TDS1486

95' : 00185+4024
MLB 733

97' : 00167+4104
FAB 2AB

99' : 00164+4117
ES 153

100' : 00187+4229
HJ 1014



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

00252+4121 ES 1486

 
 
00h 25m 12.87s +41° 20' 39.6" P.A. 327.00 sep 6.7 mag 10.20,13.20 Sp Ap
 
 
Coord 2000 00252+4121 Discov num ES 1486 Comp Coord arcsec 2000 00 25 12.87 +41 20 39.6
Date first 1916 Date last 2024 Obs 11
Pa first 351 Pa last 326.9 P.A. Now (θ) 326.9°
Sep first 6.1 Sep last 6.667 Sep. Now (ρ) 6.667"
Mag pri 10.20 Mag sec 13.20 delta mag (ΔM) 3 Spectral class Ap (white)
Pri motion ra +015 Sec motion ra -009
Pri motion dec +007 Sec motion dec -003
Notes S (Parallax indidates non-physical)
rPM=1.571
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 2791-00734-1 Gaia DR2 381970064611480960
 
 
WDS 00252+4121 ES 1486 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00252+4121 ES 1486 2000 4 332 6.6 10.28 13.50 Ap +40 77 D 002512.87+412039.6
00252+4121 ES 1486 2002 5 332 6.6 10.28 13.50 Ap +40 77 D 002512.87+412039.6
00252+4121 ES 1486 2010 6 326 5.7 10.28 13.50 Ap +40 77 002512.87+412039.6
00252+4121 ES 1486 2015 6 329 6.7 10.28 13.50 Ap +40 77 002512.87+412039.6
00252+4121 ES 1486 2024 11 327 6.7 10.20 13.20 Ap +40 77 S 002512.87+412039.6

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

 
 
WDS 00252+4121 ES 1486 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00252+4121 ES 1486 : MEASURES
 
 
No records found.

 
 
WDS 00252+4121 : VIRTUAL EYEPIECE
 
 

00252+4121 ES 1486A mag 10.2 Sp Ap 00252+4121 ES 1486B sep 6.7 P.A. 326.90 mag 13.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 00252+4121 : ALADIN DSS IMAGE @ 00h 25m 12.87s +41° 20' 39.6"
 
 
 
 
WDS 00252+4121 ES 1486 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00252+4121 ES 1486 distance=0' 00247+4120 LMP 25AB distance=7' 00247+4120 LMP 25AC distance=7' 00262+4113 ES 1603AB distance=14' 00262+4113 ES 1603BC distance=15' 00266+4122 KPP1439 distance=16' 00227+4109 BVD 173 distance=31' 00268+4051 MLB 1AB distance=35' 00289+4125 STF 31 distance=42' 00292+4043 TDS1488 distance=60' 00245+4022 MLB 913 distance=60' 00209+4050 ES 1602 distance=60' 00220+4033 A 1502 distance=61' 00284+4030 TDS1480 distance=63' 00220+4213 HJ 1021 distance=64' 00259+4015 MLB 807 distance=66' 00220+4231 RAS 16 distance=79' 00249+4001 KPP3131 distance=80' 00184+4056 COU1202 distance=82' 00325+4135 HJ 1031 distance=84' 00296+4010 MLB 2 distance=87' 00196+4018 DEA 66 distance=90' 00201+4232 HJ 1017 distance=91' 00289+3958 MLB 808 distance=93' 00291+4244 TDS1486 distance=94' 00185+4024 MLB 733 distance=95' 00167+4104 FAB 2AB distance=97' 00167+4104 LIP 1AC distance=97' 00164+4117 ES 153 distance=99' 00187+4229 HJ 1014 distance=100' 00163+4123 NSN 504 distance=101' 00201+4244 OSO 3AB distance=101' 00201+4244 LDS3151AC distance=101' 00201+4244 OSO 3AD distance=101' 00193+4238 LDS3150 distance=102' 00201+4248 RAO 181 distance=105' 00313+3959 CRB 28 distance=107' 00331+4018 GRV 30 distance=110' 00293+3937 MLB 809 distance=114' 00346+4209 A 1257 distance=116' 00356+4127 COU1203 distance=118' 00283+4315 ES 1487 distance=120' 00335+4006 HO 3 distance=120' 00190+4301 ES 1483CD distance=123' 00190+4301 ES 1483AB distance=124' 00190+4301 ES 1483AC distance=124' 00190+4301 COU9001AE distance=124' 00352+4220 CBL 582 distance=127' 00176+3946 COU1048 distance=127' 00307+4314 TDS1500 distance=129' 00322+3938 CVR 327 distance=130' 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 00252+4121 ES 1486 327 6.7 0
Show 00247+4120 LMP 25 AB 338 48.6 7
Show 00247+4120 LMP 25 AC 65 75.7 7
Show 00262+4113 ES 1603 AB 60 29.7 14
Show 00262+4113 ES 1603 BC 317 3.2 15
Show 00266+4122 KPP1439 200 10.8 16
Show 00227+4109 BVD 173 91 19.0 31
Show 00268+4051 MLB 1 AB 222 5.0 35
Show 00289+4125 STF 31 56 5.9 42
Show 00292+4043 TDS1488 124 0.7 60
Show 00245+4022 MLB 913 84 7.0 60
Show 00209+4050 ES 1602 82 7.0 60
Show 00220+4033 A 1502 246 0.9 61
Show 00284+4030 TDS1480 135 0.7 63
Show 00220+4213 HJ 1021 246 6.2 64
Show 00259+4015 MLB 807 336 4.5 66
Show 00220+4231 RAS 16 144 0.3 79
Show 00249+4001 KPP3131 137 1.9 80
Show 00184+4056 COU1202 104 1.5 82
Show 00325+4135 HJ 1031 148 6.4 84
Show 00296+4010 MLB 2 231 4.2 87
Show 00196+4018 DEA 66 338 55.6 90
Show 00201+4232 HJ 1017 255 21.3 91
Show 00289+3958 MLB 808 291 8.7 93
Show 00291+4244 TDS1486 117 2.0 94
Show 00185+4024 MLB 733 50 10.3 95
Show 00167+4104 FAB 2 AB 304 12.9 97
Show 00167+4104 LIP 1 AC 6 36.0 97
Show 00164+4117 ES 153 244 2.9 99
Show 00187+4229 HJ 1014 229 9.7 100
Show 00163+4123 NSN 504 253 1.3 101
Show 00201+4244 OSO 3 AB 347 12.4 101
Show 00201+4244 LDS3151 AC 268 22.5 101
Show 00201+4244 OSO 3 AD 101 18.7 101
Show 00193+4238 LDS3150 87 226.6 102
Show 00201+4248 RAO 181 286 1.8 105
Show 00313+3959 CRB 28 220 7.0 107
Show 00331+4018 GRV 30 156 48.8 110
Show 00293+3937 MLB 809 321 5.3 114
Show 00346+4209 A 1257 290 2.4 116
Show 00356+4127 COU1203 216 1.2 118
Show 00283+4315 ES 1487 47 2.9 120
Show 00335+4006 HO 3 132 0.5 120
Show 00190+4301 ES 1483 CD 19 2.3 123
Show 00190+4301 ES 1483 AB 343 2.7 124
Show 00190+4301 ES 1483 AC 166 27.7 124
Show 00190+4301 COU9001 AE 243 46.5 124
Show 00352+4220 CBL 582 123 5.5 127
Show 00176+3946 COU1048 311 0.5 127
Show 00307+4314 TDS1500 130 2.5 129
Show 00322+3938 CVR 327 221 8.7 130

 
 
WDS 00252+4121 : COMPONENTS
 
 
  A
B pa=326.9°
sep=6.67"
 
 
00252+4121 A
 
 
Coord arcsec 2000 002512.87+412039.6 Mag 10.2 Spectral class Ap (white) PmRA 15.00
PmDE 7.0 Tycho2 2791-00734-1
Tycho2
Tycho2 2791-00734-1 Pflag RAmdeg 6.30366427 DEmdeg 41.34435401
PmRA 16.6 PmDE 4.5 E RAmdeg 23 E DEmdeg 20
E pmRA 1.2 E pmDE 1.2 EpRAm 1987.94 EpDEm 1988.84
Num 4 Q RAmdeg 0.1 Q DEmdeg 0.2 Q pmRA 0.2
Q pmDE 0.2 BTmag 10.692 E BTmag 0.036 VTmag 10.276
E VTmag 0.033 Prox 999 TYC T HIP
CCDM RAdeg 6.30361389 DEdeg 41.34434361 EpRA 1990 1.72
EpDE 1990 1.76 E RAdeg 22.5 E DEdeg 20.0 Posflg
Corr -0.1
CCDM
Ccdm 00252+4121 RComp Comp A Note1
Note2 Discov num DRAs 0.83 DDEs -19.9
R dRAs 65 Year Theta Rho
Obs 2 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number +40 77 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A 336 M ADS BDS N IDS IDS 00199N4048A
HIC
 
 
00252+4121 B
 
 
Coord arcsec 2000 002512.55+412045.2 Mag 13.2 PmRA -9.00 PmDE -3.0
Delta magnitude 3 Coordinate calculated yes
CCDM
Ccdm 00252+4121 RComp Comp B Note1
Note2 Discov num ES 1486 DRAs DDEs
R dRAs Year 1916 Theta 350 Rho 6.1
Obs 2 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 336 M ADS BDS N IDS IDS 00199N4048B
HIC