stampa
Login

Create your own observing lists in a few clicks and save them.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21539+3610
ES 2068


Nearby doubles
20' : 21536+3551
OSO 159AB

22' : 21525+3549
TDT3213

23' : 21512+3607
KPP4250AB

27' : 21541+3633
KPP1393

31' : 21507+3621
COU1640AB

39' : 21501+3623
GRV 513

43' : 21496+3606
HO 169

44' : 21520+3653
J 3149AB

49' : 21570+3600
TDT3254

54' : 21513+3521
TDT3197

59' : 21579+3616
COU1338

60' : 21491+3535
TDT3174

65' : 21480+3550
TDT3160

66' : 21565+3701
ES 2069AB

66' : 21538+3505
TDT3222

66' : 21517+3716
COU1641

67' : 21524+3504
TDT3211

67' : 21557+3708
ES 2523

72' : 21560+3712
SCH 1

73' : 21584+3643
LDS4930

73' : 21556+3505
SEI1544

73' : 21581+3650
TDT3263

74' : 21520+3722
CRB 144

74' : 21558+3716
HO 174AB

74' : 21536+3456
TDT3220

75' : 21503+3504
TDT3187



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.

21539+3610 ES 2068

 
 
21h 53m 04.52s +36° 09' 51.3" P.A. 343.00 sep 2.5 mag 11.40,12.10
 
 
Coord 2000 21539+3610 Discov num ES 2068 Comp Coord arcsec 2000 21 53 04.52 +36 09 51.3
Date first 1923 Date last 2016 Obs 5
Pa first 346 Pa last 343.3 P.A. Now (θ) 343.3°
Sep first 2.4 Sep last 2.455 Sep. Now (ρ) 2.455"
Mag pri 11.40 Mag sec 12.10 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +010 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2730-00921-1 Gaia DR2 1949209815674785152
 
 
WDS 21539+3610 ES 2068 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21539+3610 ES 2068 1933 2 345 2.5 10.10 10.50
21539+3610 ES 2068 2013 3 344 2.6 10.10 10.50
21539+3610 ES 2068 2015 4 345 2.5 11.40 12.10 215304.52+360951.3
21539+3610 ES 2068 2016 5 343 2.5 11.40 12.10 215304.52+360951.3

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

 
 
WDS 21539+3610 ES 2068 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21539+3610 ES 2068 : MEASURES
 
 
No records found.

 
 
WDS 21539+3610 : VIRTUAL EYEPIECE
 
 

21539+3610 ES 2068A mag 11.4 21539+3610 ES 2068B sep 2.4 P.A. 346.40 mag 12.1 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 21539+3610 : ALADIN DSS IMAGE @ 21h 53m 04.52s +36° 09' 51.3"
 
 
 
 
WDS 21539+3610 ES 2068 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21539+3610 ES 2068 distance=0' 21536+3551 OSO 159AB distance=20' 21536+3551 OSO 159AC distance=20' 21525+3549 TDT3213 distance=22' 21512+3607 KPP4250AB distance=23' 21541+3633 KPP1393 distance=27' 21507+3621 COU1640AB distance=31' 21507+3621 GII 295Aa,Ab distance=31' 21501+3623 GRV 513 distance=39' 21496+3606 HO 169 distance=43' 21520+3653 J 3149AB distance=44' 21520+3653 TDT3202AC distance=44' 21570+3600 TDT3254 distance=49' 21513+3521 TDT3197 distance=54' 21579+3616 COU1338 distance=59' 21491+3535 TDT3174 distance=60' 21480+3550 TDT3160 distance=65' 21565+3701 ES 2069AB distance=66' 21565+3701 ES 2069AC distance=66' 21538+3505 TDT3222 distance=66' 21517+3716 COU1641 distance=66' 21524+3504 TDT3211 distance=67' 21557+3708 ES 2523 distance=67' 21558+3716 HO 174CD distance=72' 21560+3712 SCH 1 distance=72' 21584+3643 LDS4930 distance=73' 21556+3505 SEI1544 distance=73' 21581+3650 TDT3263 distance=73' 21520+3722 CRB 144 distance=74' 21558+3716 HO 174AB distance=74' 21558+3716 HO 174AC distance=74' 21536+3456 TDT3220 distance=74' 21558+3716 HO 174BC distance=74' 21503+3504 TDT3187 distance=75' 21592+3559 TDT3276 distance=76' 21586+3535 SEI1548 distance=77' 21484+3516 TDT3164 distance=79' 21566+3500 CBL 97 distance=83' 21463+3623 ALI 221 distance=83' 21514+3730 SEI1540 distance=84' 21583+3516 SEI1547 distance=85' 21564+3725 ES 2525 distance=85' 21498+3455 COU1484 distance=85' 21575+3503 GRV 522 distance=86' 21503+3451 ES 2200BC distance=86' 21503+3451 HJ 1699AB distance=86' 21460+3626 HDS3100 distance=88' 21501+3449 HJ 1697 distance=89' 21461+3534 COU1337 distance=92' 21493+3451 COU1483 distance=92' 21593+3516 COU1340 distance=93' 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 21539+3610 ES 2068 343 2.5
Show 21536+3551 OSO 159 AB 38 14.2 20
Show 21536+3551 OSO 159 AC 197 21.4 20
Show 21525+3549 TDT3213 62 5.0 22
Show 21512+3607 KPP4250 AB 262 43.3 23
Show 21541+3633 KPP1393 139 10.4 27
Show 21507+3621 COU1640 AB 19 2.6 31
Show 21507+3621 GII 295 Aa,Ab 51 0.1 31
Show 21501+3623 GRV 513 204 11.5 39
Show 21496+3606 HO 169 139 3.7 43
Show 21520+3653 J 3149 AB 93 5.0 44
Show 21520+3653 TDT3202 AC 210 0.6 44
Show 21570+3600 TDT3254 243 0.5 49
Show 21513+3521 TDT3197 207 0.6 54
Show 21579+3616 COU1338 111 1.2 59
Show 21491+3535 TDT3174 351 0.4 60
Show 21480+3550 TDT3160 24 2.3 65
Show 21565+3701 ES 2069 AB 106 4.9 66
Show 21565+3701 ES 2069 AC 214 6.5 66
Show 21538+3505 TDT3222 339 0.4 66
Show 21517+3716 COU1641 309 2.1 66
Show 21524+3504 TDT3211 307 0.9 67
Show 21557+3708 ES 2523 32 4.7 67
Show 21558+3716 HO 174 CD 262 6.0 72
Show 21560+3712 SCH 1 290 90.6 72
Show 21584+3643 LDS4930 163 33.7 73
Show 21556+3505 SEI1544 217 21.0 73
Show 21581+3650 TDT3263 164 0.8 73
Show 21520+3722 CRB 144 109 12.2 74
Show 21558+3716 HO 174 AB 335 7.6 74
Show 21558+3716 HO 174 AC 226 160.4 74
Show 21536+3456 TDT3220 83 0.5 74
Show 21558+3716 HO 174 BC 224 163.0 74
Show 21503+3504 TDT3187 9 0.6 75
Show 21592+3559 TDT3276 124 0.4 76
Show 21586+3535 SEI1548 321 19.7 77
Show 21484+3516 TDT3164 224 0.6 79
Show 21566+3500 CBL 97 62 20.6 83
Show 21463+3623 ALI 221 99 8.2 83
Show 21514+3730 SEI1540 207 23.6 84
Show 21583+3516 SEI1547 57 26.3 85
Show 21564+3725 ES 2525 110 8.4 85
Show 21498+3455 COU1484 348 0.5 85
Show 21575+3503 GRV 522 256 45.4 86
Show 21503+3451 ES 2200 BC 182 1.1 86
Show 21503+3451 HJ 1699 AB 52 12.0 86
Show 21460+3626 HDS3100 189 0.5 88
Show 21501+3449 HJ 1697 253 9.4 89
Show 21461+3534 COU1337 110 0.3 92
Show 21493+3451 COU1483 132 0.7 92
Show 21593+3516 COU1340 190 0.2 93

 
 
WDS 21539+3610 : COMPONENTS
 
 
  A
B pa=346.4°
sep=2.42"
 
 
21539+3610 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215304.52+360951.3 Mag 11.4 PmRA 10.00
PmDE -3.0 Tycho2 2730-00921-1
Tycho2
Tycho2 2730-00921-1 Pflag RAmdeg 328.26880896 DEmdeg 36.16435502
PmRA 9.8 PmDE -3.3 E RAmdeg 45 E DEmdeg 34
E pmRA 2.4 E pmDE 2.4 EpRAm 1985.37 EpDEm 1983.86
Num 5 Q RAmdeg 1.3 Q DEmdeg 6.9 Q pmRA 1.3
Q pmDE 6.9 BTmag 12.049 E BTmag 0.093 VTmag 11.663
E VTmag 0.101 Prox 999 TYC T HIP
CCDM RAdeg 328.26879167 DEdeg 36.16423750 EpRA 1990 1.76
EpDE 1990 1.81 E RAdeg 51.9 E DEdeg 54.1 Posflg
Corr 0.0
 
 
21539+3610 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215304.47+360953.7 Mag 12.1 Calc delta mag 0.7
Calc coord yes