Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/15/2020
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 08/15/2020 22:23:22 69.48,-157.19 55.72 08/15/2020 22:24:32 69.39,-156.10 55.61 43.71 70
2 08/15/2020 23:13:55 -68.93, 10.90 124.83 08/15/2020 23:14:08 -68.95, 10.95 124.82 2.36 13
3 08/16/2020 00:04:38 68.79, 178.41 55.03 08/16/2020 00:03:36 68.79, 178.39 55.03 0.65 62
4 08/18/2020 14:39:50 69.75, -41.67 56.86 08/18/2020 14:40:58 69.61, -39.93 56.69 69.08 68
5 08/18/2020 15:30:18 -68.94, 126.81 123.97 08/18/2020 15:30:38 -68.95, 126.83 123.96 1.51 20
6 08/18/2020 16:21:01 68.79, -65.68 55.90 08/18/2020 16:20:06 68.79, -65.73 55.89 1.93 55
7 08/21/2020 06:56:17 69.97, 73.91 57.96 08/21/2020 06:57:23 69.92, 76.36 57.88 93.66 66
8 08/21/2020 07:46:41 -68.95,-117.29 123.08 08/21/2020 07:47:09 -68.93,-117.33 123.10 2.50 28
9 08/21/2020 08:37:24 68.80, 50.22 56.79 08/21/2020 08:36:36 68.82, 50.18 56.81 2.77 48
10 08/24/2020 00:03:03 -68.95, -1.39 122.16 08/24/2020 00:03:39 -68.93, -1.45 122.19 3.18 36
11 08/24/2020 00:53:46 68.81, 166.12 57.70 08/24/2020 00:53:06 68.82, 166.06 57.72 3.22 40
12 08/26/2020 16:19:26 -68.97, 114.51 121.23 08/26/2020 16:20:10 -68.97, 114.47 121.22 1.73 44
13 08/26/2020 17:10:10 68.87, -78.05 58.69 08/26/2020 17:09:37 68.86, -78.03 58.68 1.59 33

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/15/2020
SNOs_Map_FY3D_TERRA_20200815.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/15/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA