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: 7/24/2021
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 07/25/2021 02:33:21 -70.17, -38.86 129.54 07/25/2021 02:34:33 -70.10, -38.59 129.63 13.10 72
2 07/25/2021 03:24:02 69.95, 128.80 50.24 07/25/2021 03:24:01 69.94, 128.83 50.23 1.49 1
3 07/25/2021 04:14:43 -69.81, -63.67 129.90 07/25/2021 04:13:31 -69.82, -63.70 129.89 2.00 72
4 07/27/2021 18:49:45 -70.46, 76.64 128.65 07/27/2021 18:50:55 -70.36, 77.67 128.77 39.92 70
5 07/27/2021 19:40:21 69.97,-115.30 50.86 07/27/2021 19:40:27 69.99,-115.23 50.87 3.01 6
6 07/27/2021 20:31:02 -69.83, 52.24 129.28 07/27/2021 20:29:58 -69.82, 52.17 129.29 2.92 64
7 07/30/2021 11:06:09 -70.74,-167.89 127.73 07/30/2021 11:07:17 -70.62,-166.07 127.87 68.18 68
8 07/30/2021 11:56:39 69.95, 0.68 51.47 07/30/2021 11:56:54 69.97, 0.63 51.49 2.97 15
9 07/30/2021 12:47:21 -69.85, 168.15 128.62 07/30/2021 12:46:24 -69.86, 168.11 128.61 1.44 57
10 08/02/2021 03:22:33 -71.03, -52.42 126.76 08/02/2021 03:23:39 -70.88, -49.80 126.95 96.52 66
11 08/02/2021 04:12:58 69.98, 116.58 52.17 08/02/2021 04:13:20 70.00, 116.56 52.20 2.95 22
12 08/02/2021 05:03:40 -69.88, -75.95 127.92 08/02/2021 05:02:50 -69.90, -75.96 127.90 1.91 50
13 08/04/2021 20:29:16 70.01,-127.52 52.91 08/04/2021 20:29:45 70.03,-127.52 52.93 2.66 29
14 08/04/2021 21:19:58 -69.91, 39.95 127.19 08/04/2021 21:19:15 -69.93, 39.96 127.17 2.37 43
15 08/07/2021 12:45:35 70.04, -11.62 53.68 08/07/2021 12:46:11 70.06, -11.61 53.69 1.87 36
16 08/07/2021 13:36:17 -69.94, 155.85 126.42 08/07/2021 13:35:41 -69.95, 155.88 126.40 2.20 36

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/24/2021
SNOs_Map_FY3D_TERRA_20210725.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/24/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA