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Doubles in session


Current system
00283-7427
OGL 25


Nearby doubles
14' : 00251-7432
OGL 11

17' : 00251-7417
NSN 169

20' : 00247-7414
BAS 1

24' : 00253-7446
OGL 12

26' : 00254-7404
OGL 13

27' : 00329-7445
OGL 34

27' : 00331-7446
OGL 36

28' : 00222-7439
OGL 5

29' : 00334-7407
OGL 39

30' : 00210-7429
OGL 1

30' : 00306-7358
OGL 29

31' : 00216-7442
OGL 4

31' : 00359-7429
OGL 45

31' : 00319-7359
UC 386AB

34' : 00215-7407
OGL 3

35' : 00366-7435
OGL 48

41' : 00378-7413
OGL 51

41' : 00242-7349
OGL 8

43' : 00387-7431
OGL 56

43' : 00214-7355
OGL 2

44' : 00190-7406
SHN 46

46' : 00358-7353
B 1912

48' : 00283-7339
OGL 24

50' : 00346-7509
TDS1528

51' : 00322-7515
HJ 3374

53' : 00410-7439
JSP 10AB



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

00283-7427 OGL 25

 
 
00h 28m 19.17s -74° 26' 43.1" P.A. 93.00 sep 1.2 mag 17.01,18.80
 
 
Coord 2000 00283-7427 Discov num OGL  25 Comp Coord arcsec 2000 00 28 19.17 -74 26 43.1
Date first 2005 Date last 2016 Obs 2
Pa first 94 Pa last 93.1 P.A. Now (θ) 93.1°
Sep first 1.3 Sep last 1.231 Sep. Now (ρ) 1.231"
Mag pri 17.01 Mag sec 18.80 delta mag (ΔM) 1.79 Spectral class
Pri motion ra +043 Sec motion ra +042
Pri motion dec +013 Sec motion dec +012
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydrus Gaia DR2 4685399893592639744
 
 
WDS 00283-7427 OGL 25 : NOTES
 
 
discov_num notes refcode
OGL 25 SMC139.3.2443 + SMC139.3.2445 Pli2012
 
 
REFERENCES
 
 
refcode metd author reference
Pli2012 C - Poleski, R., Soszynski, I., Udalski, A., Szymanski, M.K., Kubiak, M., 2012AcA....62....1P
Pli2012 Pietrzynski, G., Wyrzykowski, L., & Ulaczyk, K.
Pli2012 Acta Astr. 62, 1, 2012
Pli2012 (Note: coarse theta values derived from component coordinates; quadrants flipped
Pli2012 as necessary to make brighter star primary)
 
 
DISCOVERER
 
 
idgroup discov author
1 OGL OGLE (Optical Gravitational Lensing Experiment; see Pli2012)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00283-7427 OGL 25 2005 1 94 1.3 17.01 18.80 NV 002819.17-742643.1
00283-7427 OGL 25 2016 2 93 1.2 17.01 18.80 NV 002819.17-742643.1

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

 
 
WDS 00283-7427 OGL 25 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00283-7427 OGL 25 : MEASURES
 
 
No records found.

 
 
WDS 00283-7427 : VIRTUAL EYEPIECE
 
 

00283-7427 OGL 25A mag 17.01 00283-7427 OGL 25B sep 0.3 P.A. 101.40 mag 18.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 00283-7427 : ALADIN DSS IMAGE @ 00h 28m 19.17s -74° 26' 43.1"
 
 
 
 
WDS 00283-7427 OGL 25 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00283-7427 OGL 25 distance=1' 00251-7432 OGL 11 distance=14' 00251-7417 NSN 169 distance=17' 00247-7414 BAS 1 distance=20' 00253-7446 OGL 12 distance=24' 00254-7404 OGL 13 distance=26' 00329-7445 OGL 34 distance=27' 00331-7446 OGL 36 distance=27' 00222-7439 OGL 5 distance=28' 00334-7407 OGL 39 distance=29' 00210-7429 OGL 1 distance=30' 00306-7358 OGL 29 distance=30' 00216-7442 OGL 4 distance=31' 00359-7429 OGL 45 distance=31' 00319-7359 UC 386AB distance=31' 00215-7407 OGL 3 distance=34' 00366-7435 OGL 48 distance=35' 00378-7413 OGL 51 distance=41' 00242-7349 OGL 8 distance=41' 00387-7431 OGL 56 distance=43' 00214-7355 OGL 2 distance=43' 00190-7406 SHN 46 distance=44' 00358-7353 B 1912 distance=46' 00283-7339 OGL 24 distance=48' 00346-7509 TDS1528 distance=50' 00322-7515 HJ 3374 distance=51' 00410-7439 JSP 10AB distance=53' 00356-7342 OGL 43 distance=54' 00255-7334 OGL 14 distance=54' 00330-7335 OGL 35 distance=56' 00422-7435 OGL 66 distance=57' 00160-7401 B 2064 distance=57' 00387-7507 TDS1558 distance=58' 00422-7414 SKF 217 distance=58' 00281-7329 OGL 23 distance=58' 00381-7345 OGL 54AB distance=59' 00381-7345 OGL 54AC distance=59' 00138-7442 HJ 3353 distance=60' 00410-7439 HJ 3393CD distance=60' 00427-7409 OGL 67 distance=62' 00272-7324 TOK 908 distance=64' 00443-7439 OGL 69 distance=66' 00319-7318 OGL 33 distance=71' 00455-7443 JSP 11 distance=71' 00454-7413 OGL 72 distance=71' 00457-7401 OGL 75 distance=76' 00459-7359 OGL 77 distance=78' 00313-7311 OGL 32 distance=78' 00358-7313 HDS 82 distance=80' 00364-7313 OGL 46 distance=81' 00305-7305 B 2552 distance=83' 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 00283-7427 OGL 25 93 1.2 1
Show 00251-7432 OGL 11 5 240.8 14
Show 00251-7417 NSN 169 288 4.7 17
Show 00247-7414 BAS 1 49 0.7 20
Show 00253-7446 OGL 12 198 4.1 24
Show 00254-7404 OGL 13 226 28.2 26
Show 00329-7445 OGL 34 284 20.6 27
Show 00331-7446 OGL 36 202 2.1 27
Show 00222-7439 OGL 5 234 13.8 28
Show 00334-7407 OGL 39 110 87.3 29
Show 00210-7429 OGL 1 167 77.3 30
Show 00306-7358 OGL 29 226 530.2 30
Show 00216-7442 OGL 4 211 20.6 31
Show 00359-7429 OGL 45 12 233.1 31
Show 00319-7359 UC 386 AB 342 68.9 31
Show 00215-7407 OGL 3 20 870.6 34
Show 00366-7435 OGL 48 37 21.5 35
Show 00378-7413 OGL 51 247 2.4 41
Show 00242-7349 OGL 8 272 592.8 41
Show 00387-7431 OGL 56 234 1.6 43
Show 00214-7355 OGL 2 110 2.0 43
Show 00190-7406 SHN 46 -1 0.2 44
Show 00358-7353 B 1912 37 3.2 46
Show 00283-7339 OGL 24 80 25.3 48
Show 00346-7509 TDS1528 168 0.4 50
Show 00322-7515 HJ 3374 118 30.4 51
Show 00410-7439 JSP 10 AB 88 1.5 53
Show 00356-7342 OGL 43 304 2.6 54
Show 00255-7334 OGL 14 245 110.6 54
Show 00330-7335 OGL 35 112 1.0 56
Show 00422-7435 OGL 66 205 12.8 57
Show 00160-7401 B 2064 190 5.2 57
Show 00387-7507 TDS1558 127 2.1 58
Show 00422-7414 SKF 217 173 2.8 58
Show 00281-7329 OGL 23 195 999.9 58
Show 00381-7345 OGL 54 AB 284 1.7 59
Show 00381-7345 OGL 54 AC 136 999.9 59
Show 00138-7442 HJ 3353 299 31.7 60
Show 00410-7439 HJ 3393 CD 300 5.4 60
Show 00427-7409 OGL 67 320 12.2 62
Show 00272-7324 TOK 908 250 0.2 64
Show 00443-7439 OGL 69 217 90.8 66
Show 00319-7318 OGL 33 253 87.8 71
Show 00455-7443 JSP 11 125 0.9 71
Show 00454-7413 OGL 72 113 2.0 71
Show 00457-7401 OGL 75 131 4.8 76
Show 00459-7359 OGL 77 153 14.4 78
Show 00313-7311 OGL 32 24 113.9 78
Show 00358-7313 HDS 82 318 0.4 80
Show 00364-7313 OGL 46 134 21.7 81
Show 00305-7305 B 2552 88 7.3 83

 
 
WDS 00283-7427 : COMPONENTS
 
 
  A
B pa=101.4°
sep=0.34"
 
 
00283-7427 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 002819.17-742643.1 Mag 17.01 PmRA 43.00
PmDE 13.0
 
 
00283-7427 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 002819.25-742643.2 Mag 18.8 PmRA 42.00
PmDE 12.0 Calc delta mag 1.79 Calc coord yes