stampa
Login

A workbench to forge your own double stars?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
02121+8414
LDS 1550 AB


Nearby doubles
1' : 02110+8416
LOC 65

21' : 02144+8357
HJ 2102

25' : 02217+8435
MLR 487

25' : 02116+8351
UC 695

34' : 02260+8441
LDS1552

35' : 01595+8446
TDS 65

40' : 01549+8346
LOC 81

43' : 02124+8334
LOC 62

57' : 02239+8323
CRB 161

60' : 02282+8511
HJ 2110AB

63' : 02208+8316
LOC 43

70' : 01589+8309
LOC 84

72' : 01541+8524
TDS2048

81' : 01534+8301
LOC 83

90' : 02023+8544
LOC 132AB

95' : 01566+8244
LOC 82

108' : 02241+8230
LOC 45

111' : 01589+8227
MLR 485

115' : 02276+8225
LOC 44

116' : 02039+8221
HJ 2090

117' : 02061+8220
HJ 2095

122' : 02076+8214
LOC 64

137' : 02096+8633
LDS1548

148' : 02291+8152
LOC 42

150' : 02045+8146
LDS1549

152' : 02051+8145
TDS2105



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

02121+8414 LDS 1550 AB

 
 
02h 10m 57.08s +84° 15' 58.0" P.A. 23.00 sep 29.6 mag 15.80,18.30
 
 
Coord 2000 02121+8414 Discov num LDS1550 Comp AB Coord arcsec 2000 02 10 57.08 +84 15 58.0
Date first 1963 Date last 2015 Obs 14
Pa first 20 Pa last 22.7 P.A. Now (θ) 22.7°
Sep first 32.0 Sep last 29.585 Sep. Now (ρ) 29.585"
Mag pri 15.80 Mag sec 18.30 delta mag (ΔM) 2.5 Spectral class
Pri motion ra +722 Sec motion ra
Pri motion dec -049 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
02121+8414 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 10 57 +84 15 58 LDS 1550 Aa,Ab 2016 2 196 2.6 14.20 17.70 3.50
Show 02 10 57 +84 15 58 LDS 1550 AB 2015 14 23 29.6 15.80 18.30 2.50 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus
 
 
WDS 02121+8414 LDS 1550 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02121+8414 LDS1550 AB 2015 14 23 29.6 15.80 18.30 021057.08+841558.0

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

 
 
WDS 02121+8414 LDS 1550 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02121+8414 LDS 1550 AB : MEASURES
 
 
No records found.

 
 
WDS 02121+8414 : VIRTUAL EYEPIECE
 
 

02121+8414 LDS1550A mag 15.8 02121+8414 LDS1550Ab sep 2.5 P.A. 181.70 mag 17.7 02121+8414 LDS1550B sep 27.3 P.A. 2.40 mag 18.3 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02121+8414 : ALADIN DSS IMAGE @ 02h 10m 57.08s +84° 15' 58.0"
 
 
 
 
WDS 02121+8414 LDS 1550 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02121+8414 LDS1550AB distance=0' 02110+8416 LOC 65 distance=1' 02144+8357 HJ 2102 distance=21' 02217+8435 MLR 487 distance=25' 02116+8351 UC 695 distance=25' 02260+8441 LDS1552 distance=34' 01595+8446 TDS 65 distance=35' 01549+8346 LOC 81 distance=40' 02124+8334 LOC 62 distance=43' 02239+8323 CRB 161 distance=57' 02282+8511 HJ 2110AB distance=60' 02282+8511 HJ 2110AC distance=60' 02208+8316 LOC 43 distance=63' 01589+8309 LOC 84 distance=70' 01541+8524 TDS2048 distance=72' 01534+8301 LOC 83 distance=81' 02023+8544 LOC 132BC distance=89' 02023+8544 LOC 132AB distance=90' 02023+8544 LOC 132AC distance=90' 01566+8244 LOC 82 distance=95' 02241+8230 LOC 45 distance=108' 01589+8227 MLR 485 distance=111' 02276+8225 LOC 44 distance=115' 02039+8221 HJ 2090 distance=116' 02061+8220 HJ 2095 distance=117' 02076+8214 LOC 64 distance=122' 02096+8633 LDS1548 distance=137' 02291+8152 LOC 42 distance=148' 02045+8146 LDS1549 distance=150' 02051+8145 TDS2105 distance=152' 02036+8656 LDS1547 distance=161' 02105+8129 STT 37 distance=168' 02283+8708 LOC 49 distance=173' 01512+8121 NSN 42 distance=179' 02046+8723 NSN 522 distance=188' 02045+8723 LOC 66 distance=188' 02308+8052 TDS2272 distance=208' 02055+8044 LOC 60 distance=213' 02211+8044 STF 223 distance=214' 02215+8803 LOC 50 distance=228' 02094+8026 TDS 73 distance=230' 02253+8021 LOC 37 distance=237' 01516+8022 TDS2026AB distance=238' 01516+8022 MLR 484AC distance=238' 02115+8005 LDS1551 distance=252' 02111+8005 LOC 61 distance=252' 02243+8000 LDS1553 distance=259' 02249+7957 LDS1554 distance=261' 02010+7952 LOC 58 distance=265' 02036+7949 MLR 446 distance=267' 02243+7946 STT 39 distance=272' 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 02121+8414 LDS1550 AB 23 29.6
Show 02121+8414 LDS1550 Aa,Ab 196 2.6
Show 02110+8416 LOC 65 196 2.6 1
Show 02144+8357 HJ 2102 188 20.2 21
Show 02217+8435 MLR 487 270 1.6 25
Show 02116+8351 UC 695 52 42.8 25
Show 02260+8441 LDS1552 146 3.7 34
Show 01595+8446 TDS 65 318 1.7 35
Show 01549+8346 LOC 81 96 3.0 40
Show 02124+8334 LOC 62 277 2.2 43
Show 02239+8323 CRB 161 170 25.9 57
Show 02282+8511 HJ 2110 AB 324 5.1 60
Show 02282+8511 HJ 2110 AC 315 41.2 60
Show 02208+8316 LOC 43 348 2.5 63
Show 01589+8309 LOC 84 16 2.1 70
Show 01541+8524 TDS2048 100 0.6 72
Show 01534+8301 LOC 83 348 8.6 81
Show 02023+8544 LOC 132 BC 310 1.5 89
Show 02023+8544 LOC 132 AB 234 33.6 90
Show 02023+8544 LOC 132 AC 237 34.0 90
Show 01566+8244 LOC 82 266 6.8 95
Show 02241+8230 LOC 45 41 2.9 108
Show 01589+8227 MLR 485 115 0.3 111
Show 02276+8225 LOC 44 322 1.5 115
Show 02039+8221 HJ 2090 345 10.1 116
Show 02061+8220 HJ 2095 271 17.4 117
Show 02076+8214 LOC 64 301 2.1 122
Show 02096+8633 LDS1548 254 22.9 137
Show 02291+8152 LOC 42 249 1.8 148
Show 02045+8146 LDS1549 42 61.3 150
Show 02051+8145 TDS2105 284 1.6 152
Show 02036+8656 LDS1547 259 38.0 161
Show 02105+8129 STT 37 208 1.2 168
Show 02283+8708 LOC 49 65 3.8 173
Show 01512+8121 NSN 42 33 20.7 179
Show 02046+8723 NSN 522 335 1.8 188
Show 02045+8723 LOC 66 335 1.8 188
Show 02308+8052 TDS2272 202 0.5 208
Show 02055+8044 LOC 60 355 5.9 213
Show 02211+8044 STF 223 48 0.8 214
Show 02215+8803 LOC 50 213 3.1 228
Show 02094+8026 TDS 73 307 3.0 230
Show 02253+8021 LOC 37 345 2.1 237
Show 01516+8022 TDS2026 AB 41 0.6 238
Show 01516+8022 MLR 484 AC 105 1.2 238
Show 02115+8005 LDS1551 120 8.4 252
Show 02111+8005 LOC 61 120 8.4 252
Show 02243+8000 LDS1553 8 5.5 259
Show 02249+7957 LDS1554 327 21.2 261
Show 02010+7952 LOC 58 199 8.4 265
Show 02036+7949 MLR 446 37 2.0 267

 
 
WDS 02121+8414 : COMPONENTS
 
 
  A Ab
Ab pa=181.7°
sep=2.49"
 
B pa=2.4°
sep=27.32"
pa=2.3°
sep=29.80"
 
 
02121+8414 A
 
 
Coord arcsec 2000 021057.08+841558.0 Mag 15.8 PmRA 722.00 PmDE -49.0
 
 
02121+8414 Ab
 
 
Coord arcsec 2000 021057.03+841555.5 Mag 17.7 PmRA 60.00 PmDE -36.0
Calc delta mag 3.5 Calc coord yes
 
 
02121+8414 B
 
 
Coord arcsec 2000 021057.84+841625.3 Mag 18.3 Calc delta mag 4.1 Calc coord yes