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: 8/4/2020
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 08/06/2020 01:36:01 70.64, 152.93 54.00 08/06/2020 01:36:49 70.62, 153.00 53.97 3.17 48
2 08/06/2020 02:26:42 -70.50, -39.52 126.14 08/06/2020 02:26:19 -70.51, -39.53 126.13 1.69 23
3 08/08/2020 17:52:23 70.58, -91.07 54.70 08/08/2020 17:53:19 70.60, -91.15 54.71 3.38 56
4 08/08/2020 18:43:05 -70.49, 76.40 125.39 08/08/2020 18:42:49 -70.49, 76.32 125.39 2.69 16
5 08/08/2020 19:33:35 69.68,-115.05 53.78 08/08/2020 19:32:28 69.72,-117.13 53.89 80.30 67
6 08/11/2020 10:08:47 70.64, 24.76 55.54 08/11/2020 10:09:48 70.63, 24.78 55.52 1.28 61
7 08/11/2020 10:59:29 -70.55,-167.78 124.55 08/11/2020 10:59:18 -70.52,-167.74 124.58 2.82 11
8 08/11/2020 11:50:03 69.95, 0.47 54.84 08/11/2020 11:48:53 69.97, -0.90 54.91 52.09 70
9 08/14/2020 02:25:09 70.64, 140.67 56.35 08/14/2020 02:26:16 70.65, 140.70 56.35 2.05 67
10 08/14/2020 03:15:51 -70.55, -51.87 123.74 08/14/2020 03:15:46 -70.55, -51.82 123.74 1.92 5
11 08/14/2020 04:06:29 70.16, 116.06 55.87 08/14/2020 04:05:17 70.22, 115.34 55.96 27.80 72
12 08/16/2020 18:41:34 70.75,-103.59 57.30 08/16/2020 18:42:45 70.68,-103.38 57.22 10.75 71
13 08/16/2020 19:32:14 -70.55, 64.04 122.90 08/16/2020 19:32:16 -70.53, 64.03 122.92 2.75 2
14 08/16/2020 20:22:56 70.38,-128.36 56.94 08/16/2020 20:21:43 70.41,-128.50 56.98 6.42 73

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/4/2020
SNOs_Map_FY3D_LANDSAT-8_20200804.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/04/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8