Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/21/2022
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 02/21/2022 04:18:56 73.75, 109.71 84.44 02/21/2022 04:18:24 73.73, 109.70 84.42 2.97 32
2 02/21/2022 05:09:40 -73.73, -82.92 95.61 02/21/2022 05:09:07 -73.72, -82.99 95.61 2.37 33
3 02/21/2022 06:00:27 73.73, 84.38 84.39 02/21/2022 05:59:45 73.76, 84.43 84.42 3.09 42
4 02/21/2022 06:51:12 -73.76,-108.37 95.60 02/21/2022 06:50:28 -73.75,-108.26 95.61 3.34 44
5 02/21/2022 07:41:58 73.71, 59.06 84.34 02/21/2022 07:41:07 73.73, 59.04 84.37 2.98 51
6 02/21/2022 08:32:43 -73.74,-133.69 95.65 02/21/2022 08:31:50 -73.73,-133.65 95.65 1.41 53
7 02/21/2022 09:23:30 73.74, 33.61 84.34 02/21/2022 09:22:29 73.71, 33.65 84.33 2.64 61
8 02/21/2022 10:14:14 -73.71,-159.02 95.70 02/21/2022 10:13:12 -73.71,-159.04 95.70 0.94 62
9 02/21/2022 11:05:01 73.71, 8.29 84.29 02/21/2022 11:03:51 73.69, 8.26 84.28 2.44 70
10 02/21/2022 11:55:45 -73.69, 175.66 95.75 02/21/2022 11:54:34 -73.69, 175.57 95.74 2.79 71
11 02/21/2022 12:46:28 73.49, -16.57 84.02 02/21/2022 12:45:16 73.52, -17.48 84.11 28.85 72
12 02/21/2022 13:37:12 -73.47, 150.79 96.02 02/21/2022 13:36:00 -73.47, 149.72 95.96 34.00 72
13 02/21/2022 14:27:52 73.12, -41.11 83.59 02/21/2022 14:26:45 73.15, -43.65 83.75 82.12 67
14 02/21/2022 15:18:36 -73.10, 126.25 96.45 02/21/2022 15:17:29 -73.09, 123.55 96.32 87.17 67

Figure of FY3D and METOP-C satellite orbits during SNOs since TLE Epoch: 2/21/2022
SNOs_Map_FY3D_METOP-C_20220221.jpg

Download SNOs between FY3D and METOP-C since TLE EPOCH: 02/21/2022 in txt file.

Historial Predications of SNOs between FY3D and METOP-C