Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/21/2021
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Distance(km) Time Diff (sec)
1 11/22/2021 14:52:37 -77.75, 117.44 81.62 11/22/2021 14:53:35 -77.78, 117.47 81.60 3.14 58
2 11/22/2021 15:43:24 77.75, -75.23 98.39 11/22/2021 15:43:32 77.72, -75.29 98.36 3.40 8
3 11/22/2021 16:34:08 -77.71, 92.26 81.65 11/22/2021 16:33:47 -77.71, 92.12 81.64 3.26 21
4 11/22/2021 17:24:55 77.70,-100.41 98.36 11/22/2021 17:23:43 77.70,-100.42 98.37 0.71 72
5 11/27/2021 19:15:40 77.76,-128.32 99.42 11/27/2021 19:16:29 77.77,-128.27 99.43 2.42 49
6 11/27/2021 20:06:25 -77.74, 39.08 80.60 11/27/2021 20:06:37 -77.75, 39.10 80.59 1.80 12
7 11/27/2021 20:57:12 77.73,-153.58 99.40 11/27/2021 20:56:41 77.71,-153.59 99.39 1.87 31
8 11/27/2021 21:47:57 -77.71, 13.83 80.62 11/27/2021 21:46:49 -77.69, 13.75 80.63 3.35 68
9 12/02/2021 21:58:06 -78.12, 9.26 79.28 12/02/2021 21:59:13 -77.98, 12.01 79.59 65.08 67
10 12/02/2021 22:48:44 77.75, 178.49 100.26 12/02/2021 22:49:29 77.74, 178.34 100.25 3.57 45
11 12/02/2021 23:39:30 -77.74, -14.19 79.75 12/02/2021 23:39:29 -77.74, -14.16 79.75 0.76 1
12 12/03/2021 00:30:17 77.73, 153.16 100.25 12/03/2021 00:29:40 77.72, 153.21 100.25 1.73 37

Figure of FY3D and METOP-A satellite orbits during SNOs since TLE Epoch: 11/21/2021
SNOs_Map_FY3D_METOP-A_20211121.jpg

Download SNOs between FY3D and METOP-A since TLE EPOCH: 11/21/2021 in txt file.

Historial Predications of SNOs between FY3D and METOP-A