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: 7/19/2021
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 07/22/2021 10:17:00 -70.01,-154.56 130.27 07/22/2021 10:18:08 -69.99,-154.62 130.29 3.32 68
2 07/22/2021 11:07:43 69.90, 12.93 49.63 07/22/2021 11:07:35 69.88, 12.88 49.61 2.34 8
3 07/22/2021 11:58:20 -69.54,-179.22 130.73 07/22/2021 11:57:08 -69.61,-179.87 130.66 26.00 72
4 07/25/2021 02:33:20 -70.09, -38.73 129.63 07/25/2021 02:34:32 -70.08, -38.61 129.65 4.68 72
5 07/25/2021 03:24:02 69.92, 128.83 50.21 07/25/2021 03:24:00 69.92, 128.81 50.20 1.34 2
6 07/25/2021 04:14:43 -69.77, -63.62 129.94 07/25/2021 04:13:30 -69.80, -63.71 129.90 4.74 73
7 07/27/2021 18:49:43 -70.32, 76.85 128.79 07/27/2021 18:50:55 -70.22, 77.47 128.91 26.05 72
8 07/27/2021 19:40:21 69.95,-115.26 50.84 07/27/2021 19:40:25 69.94,-115.27 50.83 0.95 4
9 07/27/2021 20:31:03 -69.85, 52.20 129.26 07/27/2021 20:29:55 -69.84, 52.21 129.27 1.83 68
10 07/30/2021 11:06:05 -70.56,-167.58 127.92 07/30/2021 11:07:15 -70.46,-166.29 128.03 49.22 70
11 07/30/2021 11:56:39 69.98, 0.63 51.50 07/30/2021 11:56:49 69.97, 0.65 51.49 1.59 10
12 07/30/2021 12:47:21 -69.88, 168.11 128.60 07/30/2021 12:46:19 -69.86, 168.13 128.61 1.92 62
13 08/02/2021 03:22:28 -70.79, -52.03 127.00 08/02/2021 03:23:36 -70.71, -50.04 127.12 73.40 68
14 08/02/2021 04:12:58 70.01, 116.53 52.21 08/02/2021 04:13:14 69.99, 116.56 52.18 2.82 16
15 08/02/2021 05:03:40 -69.90, -75.99 127.90 08/02/2021 05:02:44 -69.88, -75.95 127.92 2.62 56

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/19/2021
SNOs_Map_FY3D_TERRA_20210720.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/19/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA