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: 1/9/2023
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 01/09/2023 14:56:09 -72.70, 135.70 85.30 01/09/2023 14:57:02 -72.68, 135.70 85.34 3.21 53
2 01/09/2023 15:46:53 72.57, -56.72 94.56 01/09/2023 15:46:26 72.58, -56.82 94.57 3.50 27
3 01/12/2023 03:00:28 72.90, 134.25 94.52 01/12/2023 03:01:40 72.81, 134.77 94.42 19.43 72
4 01/12/2023 03:51:08 -72.64, -57.88 85.76 01/12/2023 03:51:07 -72.62, -57.94 85.78 2.74 1
5 01/12/2023 04:41:46 72.20, 110.30 93.80 01/12/2023 04:40:36 72.25, 109.05 93.86 42.98 70
6 01/14/2023 15:55:24 72.69, -59.03 93.88 01/14/2023 15:55:46 72.67, -59.03 93.86 1.82 22
7 01/14/2023 16:46:07 -72.58, 108.52 86.25 01/14/2023 16:45:11 -72.59, 108.47 86.23 2.56 56
8 01/17/2023 03:59:38 -72.71, -60.09 86.58 01/17/2023 04:00:26 -72.72, -60.13 86.56 2.32 48
9 01/17/2023 04:50:23 72.64, 107.36 93.35 01/17/2023 04:49:50 72.62, 107.33 93.33 2.85 33
10 01/19/2023 16:03:54 72.78, -61.27 93.00 01/19/2023 16:05:04 72.77, -61.22 92.98 1.99 70
11 01/19/2023 16:54:38 -72.71, 106.19 87.09 01/19/2023 16:54:29 -72.69, 106.29 87.10 3.36 9
12 01/19/2023 17:45:10 71.98, -85.04 92.17 01/19/2023 17:44:03 72.05, -87.22 92.26 75.23 67
13 01/22/2023 04:58:51 72.69, 105.20 92.35 01/22/2023 04:59:06 72.71, 105.14 92.37 3.30 15
14 01/22/2023 05:49:35 -72.61, -87.33 87.74 01/22/2023 05:48:31 -72.64, -87.34 87.71 3.25 64

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/9/2023
SNOs_Map_FY3D_TERRA_20230109.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/09/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA