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: 8/2/2021
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 08/02/2021 04:12:58 69.99, 116.56 52.19 08/02/2021 04:13:20 70.00, 116.55 52.19 0.97 22
2 08/02/2021 05:03:40 -69.90, -75.98 127.90 08/02/2021 05:02:50 -69.88, -75.98 127.92 2.18 50
3 08/04/2021 20:29:17 70.03,-127.54 52.93 08/04/2021 20:29:46 70.03,-127.53 52.93 0.87 29
4 08/04/2021 21:19:59 -69.93, 39.92 127.16 08/04/2021 21:19:16 -69.92, 39.95 127.18 1.98 43
5 08/07/2021 12:45:35 70.06, -11.65 53.70 08/07/2021 12:46:11 70.06, -11.61 53.69 1.68 36
6 08/07/2021 13:36:17 -69.96, 155.81 126.39 08/07/2021 13:35:41 -69.95, 155.87 126.41 2.83 36
7 08/10/2021 05:01:54 70.10, 104.23 54.51 08/10/2021 05:02:37 70.08, 104.30 54.49 3.17 43
8 08/10/2021 05:52:35 -69.95, -88.22 125.64 08/10/2021 05:52:07 -69.97, -88.22 125.62 2.91 28
9 08/12/2021 21:18:12 70.08,-139.80 55.29 08/12/2021 21:19:03 70.10,-139.79 55.30 1.85 51
10 08/12/2021 22:08:54 -69.98, 27.67 124.80 08/12/2021 22:08:33 -69.99, 27.69 124.79 1.43 21
11 08/12/2021 22:59:21 69.03,-163.62 54.24 08/12/2021 22:58:14 69.10,-165.86 54.34 89.22 67
12 08/15/2021 13:34:31 70.12, -23.92 56.16 08/15/2021 13:35:29 70.11, -23.89 56.15 1.45 58
13 08/15/2021 14:25:12 -70.02, 143.55 123.94 08/15/2021 14:24:58 -70.01, 143.60 123.95 2.08 14
14 08/15/2021 15:15:44 69.33, -48.11 55.38 08/15/2021 15:14:34 69.40, -49.60 55.46 58.61 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/2/2021
SNOs_Map_FY3D_TERRA_20210802.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/02/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA