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: 9/29/2020
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 09/30/2020 12:43:05 69.02, -11.35 72.02 09/30/2020 12:43:41 69.00, -11.40 72.00 2.93 36
2 09/30/2020 13:33:46 -68.93, 156.09 108.06 09/30/2020 13:33:10 -68.94, 156.16 108.05 3.08 36
3 10/03/2020 04:59:28 69.04, 104.52 73.09 10/03/2020 05:00:09 69.05, 104.55 73.10 1.50 41
4 10/03/2020 05:50:09 -68.95, -88.02 107.00 10/03/2020 05:49:39 -68.94, -87.95 107.00 2.94 30
5 10/05/2020 21:15:50 69.08,-139.60 74.15 10/05/2020 21:16:37 69.05,-139.57 74.13 2.80 47
6 10/05/2020 22:06:30 -68.92, 27.93 105.99 10/05/2020 22:06:07 -68.95, 27.93 105.97 2.93 23
7 10/05/2020 22:56:57 67.89,-163.42 73.02 10/05/2020 22:55:50 67.94,-165.65 73.03 93.46 67
8 10/08/2020 13:32:12 69.05, -23.66 75.16 10/08/2020 13:33:06 69.05, -23.69 75.16 1.44 54
9 10/08/2020 14:22:53 -68.95, 143.81 104.94 10/08/2020 14:22:36 -68.95, 143.81 104.94 0.15 17
10 10/08/2020 15:13:23 68.09, -47.74 74.24 10/08/2020 15:12:15 68.16, -49.51 74.28 73.58 68
11 10/11/2020 05:48:35 69.09, 92.21 76.21 10/11/2020 05:49:34 69.10, 92.25 76.23 2.25 59
12 10/11/2020 06:39:16 -68.98,-100.31 103.89 10/11/2020 06:39:05 -68.95,-100.31 103.92 3.18 11
13 10/11/2020 07:29:50 68.34, 67.85 75.50 10/11/2020 07:28:40 68.38, 66.63 75.52 50.20 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/29/2020
SNOs_Map_FY3D_TERRA_20200930.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/29/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA