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Doubles in session


Current system
01247-1541
LDS 3276 AB


Nearby doubles
2' : 01247-1540
HDS 182

7' : 01249-1534
BRT 604

9' : 01251-1547
CLZ 7

34' : 01245-1615
HU 418

51' : 01212-1544
GWP 173

53' : 01237-1631
AOT 3

56' : 01284-1554
RST3355

57' : 01218-1503
GWP 174

59' : 01258-1444
LDS5333

61' : 01283-1615
LDS3284

67' : 01215-1629
HU 417

67' : 01205-1514
TDS1848

69' : 01200-1549
HJ 2036

72' : 01287-1458
TSN 121

75' : 01195-1542
HU 416

79' : 01224-1652
AOT 2

93' : 01222-1705
GWP 176

96' : 01200-1648
AOT 1

97' : 01232-1407
SKF2149

100' : 01287-1702
HDS 194

107' : 01173-1538
SKF2145

107' : 01281-1716
HJ 3437AB

108' : 01320-1604
GAL 310

109' : 01244-1353
GWP 184

110' : 01265-1727
B 2515

110' : 01263-1354
STF 124



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.

01247-1541 LDS 3276 AB

 
 
01h 24m 42.49s -15° 40' 45.2" P.A. 163.00 sep 33.6 mag 11.50,15.44 Sp M1V
 
 
Coord 2000 01247-1541 Discov num LDS3276 Comp AB Coord arcsec 2000 01 24 42.49 -15 40 45.2
Date first 1960 Date last 2015 Obs 6
Pa first 163 Pa last 163.3 P.A. Now (θ) 163.3°
Sep first 34.0 Sep last 33.608 Sep. Now (ρ) 33.608"
Mag pri 11.50 Mag sec 15.44 delta mag (ΔM) 3.94 Spectral class M1V (red)
Pri motion ra +188 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
01247-1541 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 24 42 -15 40 45 RAO 532 Aa,Ab 2014 1 228 0.3 10.40 10.90 0.50
Show 01 24 42 -15 40 45 LDS 3276 AB 2015 6 163 33.6 11.50 15.44 3.94 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Tycho2 5852-01621-1
 
 
WDS 01247-1541 LDS 3276 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
LDS Luyten p.m. catalog (from additional DD list)
RAO Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C.,
RAO Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al.
RAO Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr.,
RAO Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
RAO Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
RAO Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D.,
RAO Schonhut, J., & Crepp, J.
RAO Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L.,
RAO Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R.
RAO Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos,
RAO E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W.
RAO Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W.,
RAO Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D.,
RAO Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu,
RAO Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem,
RAO R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M.
RAO Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J.,
RAO AJ 159, 139, 2020
RAO Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M.,
RAO AJ 162, 102, 2021
RAO Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry,
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
01247-1541 LDS3276 AB 2015 5 163 33.6 11.50 15.44 M1V 012442.49-154045.2

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

 
 
WDS 01247-1541 LDS 3276 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01247-1541 LDS 3276 AB : MEASURES
 
 
No records found.

 
 
WDS 01247-1541 : VIRTUAL EYEPIECE
 
 

01247-1541 LDS3276A mag 11.5 Sp M1V 01247-1541 RAO 532Ab sep 0.3 P.A. 228.00 mag 10.9 01247-1541 LDS3276B sep 33.6 P.A. 163.30 mag 15.44 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 01247-1541 : ALADIN DSS IMAGE @ 01h 24m 42.49s -15° 40' 45.2"
 
 
 
 
WDS 01247-1541 LDS 3276 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01247-1541 LDS3276AB distance=0' 01247-1540 HDS 182 distance=2' 01249-1534 BRT 604 distance=7' 01251-1547 CLZ 7 distance=9' 01245-1615 HU 418 distance=34' 01212-1544 GWP 173 distance=51' 01237-1631 AOT 3 distance=53' 01284-1554 RST3355 distance=56' 01218-1503 GWP 174 distance=57' 01258-1444 LDS5333 distance=59' 01283-1615 LDS3284 distance=61' 01215-1629 HU 417 distance=67' 01205-1514 TDS1848 distance=67' 01200-1549 HJ 2036 distance=69' 01287-1458 TSN 121 distance=72' 01195-1542 HU 416 distance=75' 01224-1652 AOT 2 distance=79' 01222-1705 GWP 176 distance=93' 01200-1648 AOT 1 distance=96' 01232-1407 SKF2149 distance=97' 01287-1702 HDS 194 distance=100' 01173-1538 SKF2145 distance=107' 01281-1716 GKM9024Ba,Bb distance=107' 01281-1716 HJ 3437AB distance=107' 01320-1604 GAL 310 distance=108' 01244-1353 GWP 184 distance=109' 01265-1727 B 2515 distance=110' 01263-1354 STF 124 distance=110' 01221-1723 LDS5331 distance=111' 01197-1709 GWP 170 distance=114' 01185-1652 GWP 168 distance=114' 01326-1520 UC 574 distance=116' 01170-1508 GWP 162 distance=117' 01288-1723 SKF 119 distance=119' 01240-1743 LDS3272 distance=123' 01162-1529 GWP 159 distance=124' 01286-1349 BRT1837 distance=126' 01183-1711 SKF 329 distance=129' 01188-1728 ARA 143 distance=137' 01256-1325 KPP1468 distance=137' 01305-1734 B 2516 distance=141' 01292-1335 RST3356 distance=142' 01163-1427 RST4170 distance=142' 01344-1607 FAR 25 distance=143' 01148-1534 LDS5324 distance=143' 01159-1428 HDO 44 distance=143' 01346-1552 RST3357 distance=144' 01313-1741 KPP2685 distance=154' 01350-1630 GWP 200 distance=157' 01221-1304 SKF2148 distance=161' 01230-1258 GAL 307A,BC distance=165' 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 01247-1541 LDS3276 AB 163 33.6 0
Show 01247-1541 RAO 532 Aa,Ab 228 0.3 0
Show 01247-1540 HDS 182 214 0.3 2
Show 01249-1534 BRT 604 102 5.0 7
Show 01251-1547 CLZ 7 335 25.7 9
Show 01245-1615 HU 418 101 4.1 34
Show 01212-1544 GWP 173 331 14.5 51
Show 01237-1631 AOT 3 229 10.5 53
Show 01284-1554 RST3355 342 0.7 56
Show 01218-1503 GWP 174 143 41.6 57
Show 01258-1444 LDS5333 102 283.0 59
Show 01283-1615 LDS3284 274 14.2 61
Show 01215-1629 HU 417 327 2.7 67
Show 01205-1514 TDS1848 315 1.8 67
Show 01200-1549 HJ 2036 337 2.4 69
Show 01287-1458 TSN 121 306 0.3 72
Show 01195-1542 HU 416 71 0.7 75
Show 01224-1652 AOT 2 179 16.6 79
Show 01222-1705 GWP 176 352 43.6 93
Show 01200-1648 AOT 1 312 28.6 96
Show 01232-1407 SKF2149 244 11.8 97
Show 01287-1702 HDS 194 202 0.5 100
Show 01173-1538 SKF2145 73 24.1 107
Show 01281-1716 GKM9024 Ba,Bb 321 0.7 107
Show 01281-1716 HJ 3437 AB 246 12.1 107
Show 01320-1604 GAL 310 302 16.2 108
Show 01244-1353 GWP 184 153 8.9 109
Show 01265-1727 B 2515 347 0.2 110
Show 01263-1354 STF 124 233 7.2 110
Show 01221-1723 LDS5331 286 155.3 111
Show 01197-1709 GWP 170 66 43.8 114
Show 01185-1652 GWP 168 174 13.2 114
Show 01326-1520 UC 574 289 15.6 116
Show 01170-1508 GWP 162 296 12.6 117
Show 01288-1723 SKF 119 346 19.9 119
Show 01240-1743 LDS3272 180 32.3 123
Show 01162-1529 GWP 159 148 44.8 124
Show 01286-1349 BRT1837 85 2.4 126
Show 01183-1711 SKF 329 135 2.5 129
Show 01188-1728 ARA 143 222 7.0 137
Show 01256-1325 KPP1468 33 11.1 137
Show 01305-1734 B 2516 94 5.6 141
Show 01292-1335 RST3356 51 1.3 142
Show 01163-1427 RST4170 88 1.6 142
Show 01344-1607 FAR 25 145 0.2 143
Show 01148-1534 LDS5324 35 69.0 143
Show 01159-1428 HDO 44 16 11.4 143
Show 01346-1552 RST3357 10 0.9 144
Show 01313-1741 KPP2685 168 2.7 154
Show 01350-1630 GWP 200 86 24.4 157
Show 01221-1304 SKF2148 353 2.8 161

 
 
WDS 01247-1541 : COMPONENTS
 
 
  A Ab
Ab pa=228.0°
sep=0.26"
 
B pa=163.3°
sep=33.61"
pa=162.9°
sep=33.50"
 
 
01247-1541 A
 
 
Coord arcsec 2000 012442.49-154045.2 Mag 11.5 Spectral class M1V (red) PmRA 188.00
PmDE -23.0 Tycho2 5852-01621-1
Tycho2
Tycho2 5852-01621-1 Pflag RAmdeg 21.17705057 DEmdeg -15.67922501
PmRA 188.2 PmDE -22.8 E RAmdeg 66 E DEmdeg 88
E pmRA 2.6 E pmDE 2.7 EpRAm 1983.28 EpDEm 1975.92
Num 3 Q RAmdeg 1.2 Q DEmdeg 2.0 Q pmRA 1.2
Q pmDE 2.0 BTmag 13.991 E BTmag 0.459 VTmag 11.651
E VTmag 0.125 Prox 763 TYC HIP
CCDM RAdeg 21.17660472 DEdeg -15.67916833 EpRA 1990 1.77
EpDE 1990 1.35 E RAdeg 70.3 E DEdeg 98.4 Posflg
Corr -0.4
 
 
01247-1541 Ab
 
 
Coord arcsec 2000 012442.48-154045.4 Mag 10.9 Delta magnitude 0.5 Coordinate calculated yes
 
 
01247-1541 B
 
 
Coord arcsec 2000 012443.16-154117.4 Mag 15.44 Delta magnitude 5.04 Coordinate calculated yes