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Presented list shows variable star discoveries of EA/WD type (eclipsing white dwarfs) from the MGAB variable star catalog.
The table presents 93 confirmed eclipsing non-cataclysmic white dwarfs.
Positions of all eclipsing white dwarfs in the sky.
Credits: NASA/Goddard Space Flight Center Scientific Visualization Studio. Gaia DR2: ESA/Gaia/DPAC. Constellation figures based on those developed for the IAU by Alan MacRobert of Sky and Telescope magazine (Roger Sinnott and Rick Fienberg).
Name
MGAB-V285
MGAB-V287
MGAB-V289
MGAB-V290
MGAB-V1121
MGAB-V1122
MGAB-V1123
MGAB-V1124
MGAB-V1126
MGAB-V1127
MGAB-V1128
MGAB-V1129
MGAB-V1130
MGAB-V1131
MGAB-V1133
MGAB-V1134
MGAB-V1136
MGAB-V1137
MGAB-V1138
MGAB-V1139
MGAB-V1141
MGAB-V1142
MGAB-V1144
MGAB-V1145
MGAB-V1146
MGAB-V1230
MGAB-V1274
MGAB-V3362
MGAB-V3363
MGAB-V3364
MGAB-V3365
MGAB-V3367
MGAB-V3368
MGAB-V3369
MGAB-V3370
MGAB-V3371
MGAB-V3372
MGAB-V3373
MGAB-V3374
MGAB-V3375
MGAB-V3377
MGAB-V3378
MGAB-V3379
MGAB-V3380
MGAB-V3381
MGAB-V3382
MGAB-V3383
MGAB-V3384
MGAB-V3385
MGAB-V3386
MGAB-V3387
MGAB-V3388
MGAB-V3389
MGAB-V3431
MGAB-V3445
MGAB-V3446
MGAB-V3777
MGAB-V3778
MGAB-V3779
MGAB-V3780
MGAB-V3781
MGAB-V3782
MGAB-V3783
MGAB-V3784
MGAB-V3785
MGAB-V3786
MGAB-V3787
MGAB-V3788
MGAB-V3789
MGAB-V3790
MGAB-V3791
MGAB-V3792
MGAB-V3793
MGAB-V3794
MGAB-V3795
MGAB-V3796
MGAB-V3797
MGAB-V3798
MGAB-V3799
MGAB-V3800
MGAB-V3801
MGAB-V3802
MGAB-V3803
MGAB-V3804
MGAB-V3805
MGAB-V3806
MGAB-V3807
MGAB-V3808
MGAB-V3809
MGAB-V3810
MGAB-V3811
MGAB-V3812
MGAB-V3813
Gaia EDR3 position
334.127233 10.998309
290.058818 27.371746
8.469317 38.924915
97.609023 41.798482
84.284387 -24.837474
267.727448 18.628736
266.102959 39.037842
320.834172 5.714922
327.654230 23.666681
355.432715 45.408752
121.429093 -14.510147
294.031619 31.918566
31.948969 7.047877
271.389582 57.955450
294.083066 54.155878
165.188166 52.178829
243.204290 68.772309
281.143375 48.960087
277.203223 23.143996
251.171596 24.574590
28.651189 24.680022
278.399813 58.204948
271.184634 13.465076
224.581366 13.223986
145.291371 16.285595
249.744990 1.039980
76.640140 73.113030
11.259771 50.569015
158.703887 0.867048
167.022366 65.369847
19.602117 34.751205
206.518421 49.832578
226.478111 -21.449036
286.420908 27.064795
348.456363 18.256609
38.363497 28.417863
256.746138 21.703238
337.159227 26.110494
37.962464 27.463674
213.086238 65.689804
230.340651 32.186628
8.397302 39.285167
301.672242 27.480695
211.405559 10.655350
298.016194 55.067850
2.831444 -27.646677
43.358164 52.598155
222.081000 -2.106623
125.046688 58.709781
248.587548 -27.222424
217.472794 52.398122
150.063240 30.725150
126.265702 13.089111
307.048498 35.090300
320.331068 45.164227
101.684087 23.338327
29.670870 -6.478306
62.569987 -8.572031
121.174886 -2.262536
118.229238 -6.247477
319.081993 41.737626
93.142730 -19.186594
156.722897 -10.225072
135.096042 43.803740
210.574817 -6.706418
61.220299 11.216442
15.510167 -5.898116
114.612550 15.107347
261.349987 8.777635
194.312555 1.723506
150.399318 -17.657502
5.861729 -12.601798
98.125808 30.537165
323.051803 14.331333
132.489197 46.762760
264.486638 18.234318
298.793387 25.744812
200.620563 1.014660
7.694166 -20.183986
61.649681 -16.838307
145.277600 11.315382
289.005963 -12.569772
96.643381 37.813012
297.303818 10.013460
78.390705 -10.577674
336.128181 9.295982
101.011079 13.030307
357.121207 -9.416927
15.309806 21.648836
105.134720 21.873519
293.209267 30.610314
0.654137 47.285249
226.907683 40.830757
Magnitude (r)
18.8
16.0
18.7
18.5
17.1
19.2
18.1
18.1
19.6
18.1
18.9
18.3
19.1
19.2
18.5
18.8
18.5
19.6
18.2
19.3
19.2
18.8
20.0
18.9
19.6
19.3
18.9
17.9
19.1
18.8
19.9
19.5
19.1
19.6
18.8
19.8
19.3
19.2
19.4
19.3
19.5
19.1
19.0
19.3
18.7
19.0
20.1
19.6
18.7
19.0
19.6
18.8
19.4
18.3
19.8
19.8
17.2
17.7
18.0
18.1
18.3
18.4
18.6
18.7
18.8
18.8
19.1
19.4
19.1
19.4
19.2
19.2
19.4
19.4
19.2
19.5
19.3
19.6
19.3
19.4
19.5
19.5
19.4
19.7
19.6
19.9
19.8
19.7
19.7
19.8
19.9
20.1
20.5
Period (d)
0.10868536
0.14936763
0.20269362
0.2479364
0.3277975
0.20333165
0.11247658
0.26204775
0.26618440
0.29092194
0.1981669
0.17456015
0.1696968
0.28876172
0.15744232
0.066881981
0.28602150
0.07266932
0.11200671
0.08010537
0.4846660
0.5732796
0.1207127
0.09205165
0.27660680
0.21392860
0.14149980
0.2865810
0.09155899
0.3208343
0.08194159
0.21499160
0.0742532
0.16384025
1.334009
0.1210068
0.18925365
0.0720339
0.3826361
0.158460495
0.18023751
0.24965845
0.16610445
0.2714122
1.314401
0.1831946
0.09237991
0.0936019
0.3410217
0.1560757
0.07322132
0.4514995
0.498064
0.4330695
0.07159141
0.3197626
0.1669645
0.08110932
0.12097613
0.11284051
0.1419235
0.092713
0.09298677
0.2176846
0.24496067
0.12229397
0.09395764
0.10622596
0.22296914
0.16248994
N/A
0.4638309
0.09332920
0.2122375
0.06679857
0.25061745
0.27238136
0.08599939
0.4956990
0.0943687
0.19751485
0.13766776
0.2011206
0.07043400
0.09134357
0.2926737
0.1201950
0.1217253
N/A
0.0724379
0.12943361
0.2864483
0.10205735
HJD epoch
2458352.1923
2458728.4234
2458353.0970
2458353.3096
2458429.935
2458635.8682
2458252.9128
2458367.300
2458363.7805
2458683.9747
2458494.9402
2458586.9603
2459058.2330
2458297.8540
2459075.5618
2458353.118
2458353.122
2458353.1519
2459107.3935
2458290.9077
2458291.2985
2458842.501
2458995.8215
2458995.7521
2458995.9391
2458648.771
2458372.7337
2458268.947
2458268.9424
2458247.6622
2458791.7821
2458219.8394
2458648.7385
2458337.863
2459114.7312
2459114.830
2458747.6306
2458367.306
2458730.9305
2458229.8084
2458229.8125
2458436.8577
2458436.9094
2458367.301
2459087.437
2459058.0673
2459057.9241
2459058.1507
2459058.210
2459058.3315
2459087.4604
2459087.883
2458367.272
2458367.2922
2458714.680
2458367.376
2458747.6778
2458747.6948
2458747.7372
2458747.725
2458747.666
2458747.705
2458747.7041
2458747.631
2458747.6652
2458747.7256
2458747.6965
2458747.6905
2458747.7082
2458747.629
N/A
2458747.791
2458747.7910
2458747.8354
2458747.8087
2458747.6848
2458747.7220
2458747.7044
2458747.5776
2458747.6118
2458747.6023
2458747.6235
2458747.6582
2458747.6868
2458747.7278
2458747.8767
2458747.8830
2458747.8361
N/A
2458747.822
2458747.8554
2458747.8973
2458747.8959
Note: Eclipsing white dwarfs named MGAB-V3777 - MGAB-V3813 may be using different names in the VSX. This is a result of collaboration with Adam Nowak (NADA) and Miłosz Płoszyński (PMID) in search of those systems.
All discoveries were done using publicly available ZTF and Pan-STARRS1 data.
Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing, Products, and Archive (2019PASP..131a8003M)
Chambers, K. C.; et al., 2016,The Pan-STARRS1 Surveys (2016arXiv161205560C)
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