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: 7/17/2021
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 07/19/2021 18:00:42 -69.99, 89.53 130.81 07/19/2021 18:01:43 -70.01, 89.52 130.80 1.58 61
2 07/19/2021 18:51:25 69.87,-102.98 49.08 07/19/2021 18:51:10 69.90,-102.98 49.11 2.84 15
3 07/19/2021 19:41:58 -69.31, 65.17 131.49 07/19/2021 19:40:48 -69.35, 63.90 131.43 49.85 70
4 07/22/2021 10:17:00 -70.01,-154.56 130.27 07/22/2021 10:18:07 -70.04,-154.54 130.24 3.48 67
5 07/22/2021 11:07:43 69.90, 12.92 49.63 07/22/2021 11:07:35 69.88, 12.87 49.61 3.11 8
6 07/22/2021 11:58:20 -69.54,-179.22 130.73 07/22/2021 11:57:08 -69.60,-179.87 130.66 25.98 72
7 07/25/2021 02:33:20 -70.09, -38.73 129.63 07/25/2021 02:34:32 -70.08, -38.61 129.65 4.73 72
8 07/25/2021 03:24:02 69.93, 128.83 50.22 07/25/2021 03:24:00 69.91, 128.80 50.20 2.37 2
9 07/25/2021 04:14:43 -69.78, -63.63 129.93 07/25/2021 04:13:30 -69.80, -63.72 129.90 4.48 73
10 07/27/2021 18:49:43 -70.32, 76.84 128.79 07/27/2021 18:50:55 -70.22, 77.47 128.91 26.31 72
11 07/27/2021 19:40:21 69.96,-115.28 50.85 07/27/2021 19:40:25 69.94,-115.28 50.82 2.45 4
12 07/27/2021 20:31:03 -69.85, 52.20 129.26 07/27/2021 20:29:55 -69.83, 52.21 129.28 2.52 68
13 07/30/2021 11:06:06 -70.56,-167.59 127.91 07/30/2021 11:07:16 -70.46,-166.29 128.04 49.38 70
14 07/30/2021 11:56:40 69.99, 0.62 51.51 07/30/2021 11:56:50 69.96, 0.63 51.48 3.34 10
15 07/30/2021 12:47:21 -69.88, 168.10 128.59 07/30/2021 12:46:19 -69.86, 168.12 128.62 2.88 62

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/17/2021
SNOs_Map_FY3D_TERRA_20210717.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/17/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA