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: 7/30/2021
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 07/30/2021 11:06:09 -70.75,-167.89 127.72 07/30/2021 11:07:17 -70.62,-166.07 127.87 68.33 68
2 07/30/2021 11:56:40 70.00, 0.61 51.53 07/30/2021 11:56:54 69.98, 0.64 51.50 3.02 14
3 07/30/2021 12:47:21 -69.86, 168.14 128.62 07/30/2021 12:46:24 -69.86, 168.11 128.61 1.27 57
4 08/02/2021 03:22:33 -71.03, -52.43 126.75 08/02/2021 03:23:38 -70.93, -49.72 126.89 98.79 65
5 08/02/2021 04:12:59 70.03, 116.50 52.23 08/02/2021 04:13:20 70.01, 116.57 52.20 3.33 21
6 08/02/2021 05:03:40 -69.88, -75.95 127.92 08/02/2021 05:02:50 -69.90, -75.96 127.90 1.34 50
7 08/04/2021 20:29:16 70.01,-127.52 52.91 08/04/2021 20:29:45 70.04,-127.51 52.94 3.32 29
8 08/04/2021 21:19:58 -69.91, 39.94 127.18 08/04/2021 21:19:15 -69.93, 39.96 127.17 1.90 43
9 08/07/2021 12:45:35 70.04, -11.63 53.68 08/07/2021 12:46:11 70.06, -11.60 53.70 2.53 36
10 08/07/2021 13:36:17 -69.94, 155.84 126.41 08/07/2021 13:35:41 -69.96, 155.88 126.40 2.01 36
11 08/10/2021 05:01:54 70.08, 104.26 54.49 08/10/2021 05:02:37 70.08, 104.31 54.49 1.68 43
12 08/10/2021 05:52:36 -69.98, -88.26 125.61 08/10/2021 05:52:07 -69.98, -88.21 125.61 2.06 29
13 08/12/2021 21:18:13 70.11,-139.85 55.32 08/12/2021 21:19:03 70.10,-139.80 55.30 2.64 50
14 08/12/2021 22:08:55 -70.01, 27.63 124.78 08/12/2021 22:08:33 -69.99, 27.69 124.80 3.09 22

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/30/2021
SNOs_Map_FY3D_TERRA_20210730.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/30/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA