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: 9/23/2020
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 09/25/2020 03:19:55 -70.10, -52.07 109.00 09/25/2020 03:21:01 -69.96, -49.51 109.12 98.62 66
2 09/25/2020 04:10:20 68.97, 116.88 69.89 09/25/2020 04:10:44 68.97, 116.81 69.89 2.55 24
3 09/25/2020 05:01:01 -68.88, -75.68 110.19 09/25/2020 05:00:14 -68.86, -75.70 110.22 2.49 47
4 09/27/2020 20:26:42 68.99,-127.24 70.95 09/27/2020 20:27:12 68.98,-127.30 70.94 3.11 30
5 09/27/2020 21:17:23 -68.90, 40.21 109.13 09/27/2020 21:16:42 -68.87, 40.20 109.16 3.16 41
6 09/30/2020 12:43:05 69.01, -11.35 72.02 09/30/2020 12:43:40 69.03, -11.35 72.04 2.41 35
7 09/30/2020 13:33:46 -68.91, 156.11 108.07 09/30/2020 13:33:10 -68.93, 156.15 108.06 2.56 36
8 10/03/2020 04:59:28 69.03, 104.54 73.08 10/03/2020 05:00:09 69.03, 104.52 73.08 0.56 41
9 10/03/2020 05:50:09 -68.93, -88.00 107.01 10/03/2020 05:49:39 -68.93, -87.97 107.02 1.19 30
10 10/05/2020 21:15:51 69.06,-139.58 74.13 10/05/2020 21:16:37 69.08,-139.53 74.16 3.21 46
11 10/05/2020 22:06:32 -68.95, 27.89 105.96 10/05/2020 22:06:08 -68.93, 27.90 105.99 2.23 24
12 10/05/2020 22:56:58 67.87,-163.39 73.00 10/05/2020 22:55:51 67.91,-165.68 73.00 95.90 67

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/23/2020
SNOs_Map_FY3D_TERRA_20200923.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/23/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA