stampa
Login

Create your personal custom set of columns with all data you need.
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21310+1251
LDS 4892


Nearby doubles
6' : 21310+1256
LDS4891AB

13' : 21314+1302
BPM2385

18' : 21321+1243
RAO 457

21' : 21322+1301
RAO 458

30' : 21329+1240
UC 4492

32' : 21320+1319
GWP3070

42' : 21300+1213
DBR 295

43' : 21299+1212
MAA 1

44' : 21299+1211
DBR 294AB

49' : 21291+1211
BAR 56AB

53' : 21296+1340
BPM2380

54' : 21322+1342
SIG 6

61' : 21288+1341
J 162

64' : 21326+1351
HEI 286AB

68' : 21338+1345
RAO 461

68' : 21297+1356
HU 963

70' : 21309+1141
J 178

71' : 21356+1229
SLW1244

72' : 21306+1140
BPM2383

82' : 21267+1341
STF2797

83' : 21354+1344
ROE 127

83' : 21314+1414
BPM2386

84' : 21339+1139
CVR 907

95' : 21272+1408
BPM2376

96' : 21309+1427
BPM2384

97' : 21326+1121
J 1788



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.

21310+1251 LDS 4892

 
 
21h 31m 02.51s +12° 51' 01.6" P.A. 234.00 sep 12.0 mag 15.30,15.20 Sp F+G
 
 
Coord 2000 21310+1251 Discov num LDS4892 Comp Coord arcsec 2000 21 31 02.51 +12 51 01.6
Date first 1960 Date last 2015 Obs 8
Pa first 229 Pa last 233.5 P.A. Now (θ) 233.5°
Sep first 13.0 Sep last 12.015 Sep. Now (ρ) 12.015"
Mag pri 15.30 Mag sec 15.20 delta mag (ΔM) 0.1 Spectral class F+G (yellow-white/yellow)
Pri motion ra -007 Sec motion ra -011
Pri motion dec +000 Sec motion dec +022
Notes
rPM=0.909
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1770203554533076096
 
 
WDS 21310+1251 LDS 4892 : 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
21310+1251 LDS4892 1998 2 233 12.2 15.80 15.90 D 213102.51+125101.6
21310+1251 LDS4892 2001 3 233 12.0 15.80 15.90 D 213102.51+125101.6
21310+1251 LDS4892 2010 4 233 12.4 15.30 15.20 F+G 213102.51+125101.6
21310+1251 LDS4892 2015 5 234 12.0 15.30 15.20 F+G 213102.51+125101.6

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

 
 
WDS 21310+1251 LDS 4892 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21310+1251 LDS 4892 : MEASURES
 
 
No records found.

 
 
WDS 21310+1251 : VIRTUAL EYEPIECE
 
 

21310+1251 LDS4892A mag 15.3 Sp F 21310+1251 LDS4892B sep 11.8 P.A. 232.80 mag 15.2 Sp G 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 21310+1251 : ALADIN DSS IMAGE @ 21h 31m 02.51s +12° 51' 01.6"
 
 
 
 
WDS 21310+1251 LDS 4892 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21310+1251 LDS4892 distance=0' 21310+1256 LDS4891BC distance=4' 21310+1256 LDS4891AB distance=6' 21314+1302 BPM2385 distance=13' 21321+1243 RAO 457 distance=18' 21322+1301 RAO 458 distance=21' 21329+1240 UC 4492 distance=30' 21320+1319 GWP3070 distance=32' 21300+1213 DBR 295 distance=42' 21299+1212 MAA 1 distance=43' 21299+1211 DBR 294AB distance=44' 21299+1211 DBR 294AC distance=44' 21291+1211 BAR 56AB distance=49' 21291+1211 BAR 56AC distance=49' 21296+1340 BPM2380 distance=53' 21322+1342 SIG 6 distance=54' 21288+1341 J 162 distance=61' 21326+1351 HEI 286AB distance=64' 21326+1351 HEI 286AC distance=64' 21338+1345 RAO 461 distance=68' 21297+1356 HU 963 distance=68' 21309+1141 J 178 distance=70' 21356+1229 SLW1244 distance=71' 21306+1140 BPM2383 distance=72' 21267+1341 STF2797 distance=82' 21354+1344 ROE 127 distance=83' 21314+1414 BPM2386 distance=83' 21339+1139 CVR 907 distance=84' 21272+1408 BPM2376 distance=95' 21309+1427 BPM2384 distance=96' 21326+1121 J 1788 distance=97' 21345+1414 LDS4896 distance=97' 21344+1127 BU 273 distance=98' 21377+1312 HJ 1667 distance=100' 21242+1237 HJ 282AB distance=102' 21242+1237 FYM 182AC distance=102' 21355+1414 GWP3075 distance=106' 21257+1140 BPM2374 distance=106' 21241+1324 LEP 173 distance=107' 21289+1105 STF2799AB distance=111' 21289+1105 STF2799AC distance=111' 21277+1431 HEI 285 distance=112' 21371+1142 UC 4510 distance=114' 21290+1100 GRV 470 distance=115' 21282+1440 BPM2377 distance=117' 21245+1358 LDS4883AB distance=117' 21245+1358 LDS4883AC distance=117' 21322+1055 HDS3061 distance=118' 21351+1433 BPM2395 distance=118' 21391+1252 ROE 128 distance=119' 21248+1136 GWP3057 distance=119' 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 21310+1251 LDS4892 234 12.0
Show 21310+1256 LDS4891 BC 177 21.7 4
Show 21310+1256 LDS4891 AB 168 90.7 6
Show 21314+1302 BPM2385 16 96.4 13
Show 21321+1243 RAO 457 150 1.1 18
Show 21322+1301 RAO 458 162 0.6 21
Show 21329+1240 UC 4492 19 91.7 30
Show 21320+1319 GWP3070 270 20.8 32
Show 21300+1213 DBR 295 5 0.8 42
Show 21299+1212 MAA 1 56 1.1 43
Show 21299+1211 DBR 294 AB 348 4.1 44
Show 21299+1211 DBR 294 AC 331 1.9 44
Show 21291+1211 BAR 56 AB 43 1.3 49
Show 21291+1211 BAR 56 AC 42 1.3 49
Show 21296+1340 BPM2380 28 15.8 53
Show 21322+1342 SIG 6 233 0.1 54
Show 21288+1341 J 162 59 2.7 61
Show 21326+1351 HEI 286 AB 268 2.2 64
Show 21326+1351 HEI 286 AC 280 34.0 64
Show 21338+1345 RAO 461 102 1.1 68
Show 21297+1356 HU 963 229 0.9 68
Show 21309+1141 J 178 185 2.9 70
Show 21356+1229 SLW1244 294 18.6 71
Show 21306+1140 BPM2383 89 27.4 72
Show 21267+1341 STF2797 218 3.5 82
Show 21354+1344 ROE 127 35 0.8 83
Show 21314+1414 BPM2386 65 116.7 83
Show 21339+1139 CVR 907 156 23.0 84
Show 21272+1408 BPM2376 310 77.6 95
Show 21309+1427 BPM2384 185 75.4 96
Show 21326+1121 J 1788 223 7.4 97
Show 21345+1414 LDS4896 121 2.9 97
Show 21344+1127 BU 273 90 5.9 98
Show 21377+1312 HJ 1667 202 16.4 100
Show 21242+1237 HJ 282 AB 69 27.3 102
Show 21242+1237 FYM 182 AC 162 14.9 102
Show 21355+1414 GWP3075 193 31.7 106
Show 21257+1140 BPM2374 142 74.8 106
Show 21241+1324 LEP 173 34 4.2 107
Show 21289+1105 STF2799 AB 259 1.9 111
Show 21289+1105 STF2799 AC 331 135.9 111
Show 21277+1431 HEI 285 98 0.9 112
Show 21371+1142 UC 4510 203 68.3 114
Show 21290+1100 GRV 470 317 54.1 115
Show 21282+1440 BPM2377 82 112.5 117
Show 21245+1358 LDS4883 AB 208 1.9 117
Show 21245+1358 LDS4883 AC 66 31.3 117
Show 21322+1055 HDS3061 259 0.3 118
Show 21351+1433 BPM2395 22 100.4 118
Show 21391+1252 ROE 128 263 1.4 119
Show 21248+1136 GWP3057 181 11.2 119

 
 
WDS 21310+1251 : COMPONENTS
 
 
  A
B pa=232.8°
sep=11.82"
 
 
21310+1251 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213102.51+125101.6 Mag 15.3 Spectral class F (yellow-white)
PmRA -7.00 PmDE 0.0
 
 
21310+1251 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213101.87+125054.5 Mag 15.2 Spectral class G (yellow)
PmRA -11.00 PmDE 22.0 Calc delta mag 0.1 Calc coord yes