Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/2/2020
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 03/03/2020 14:22:21 70.50, -38.81 77.00 03/03/2020 14:23:12 70.50, -38.86 77.00 2.15 51
2 03/03/2020 15:13:02 -70.41, 128.66 103.11 03/03/2020 15:12:41 -70.39, 128.60 103.13 2.76 21
3 03/03/2020 16:03:29 69.43, -62.56 75.86 03/03/2020 16:02:23 69.46, -65.05 75.99 96.99 66
4 03/06/2020 06:38:45 70.52, 77.06 75.99 03/06/2020 06:39:39 70.50, 77.02 75.96 2.48 54
5 03/06/2020 07:29:27 -70.43,-115.47 104.13 03/06/2020 07:29:08 -70.45,-115.43 104.11 2.77 19
6 03/06/2020 08:19:56 69.57, 53.15 74.96 03/06/2020 08:18:49 69.57, 50.98 75.05 84.23 67
7 03/08/2020 22:55:10 70.55,-167.08 74.96 03/08/2020 22:56:06 70.55,-167.03 74.96 2.07 56
8 03/08/2020 23:45:52 -70.45, 0.40 105.16 03/08/2020 23:45:36 -70.45, 0.45 105.16 1.75 16
9 03/09/2020 00:36:22 69.64, 168.94 73.99 03/09/2020 00:35:14 69.73, 167.08 74.15 72.45 68
10 03/11/2020 15:11:34 70.52, -51.13 73.88 03/11/2020 15:12:34 70.55, -51.16 73.89 2.93 60
11 03/11/2020 16:02:16 -70.42, 116.35 106.25 03/11/2020 16:02:04 -70.44, 116.32 106.22 3.10 12
12 03/11/2020 16:52:49 69.78, -75.36 73.07 03/11/2020 16:51:40 69.83, -76.90 73.19 59.78 69
13 03/14/2020 07:27:58 70.55, 64.73 72.85 03/14/2020 07:29:01 70.53, 64.70 72.82 1.93 63
14 03/14/2020 08:18:40 -70.44,-127.78 107.29 03/14/2020 08:18:31 -70.43,-127.82 107.29 1.58 9
15 03/14/2020 09:09:15 69.91, 40.35 72.15 03/14/2020 09:08:05 69.93, 39.11 72.22 47.35 70

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/2/2020
SNOs_Map_FY3D_LANDSAT-8_20200302.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/02/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service