Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/20/2020
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 12/20/2020 10:43:06 47.10,-127.95 144.46 12/20/2020 10:43:24 47.11,-128.11 144.51 12.47 18
2 12/20/2020 11:32:28 -51.98, 41.53 39.09 12/20/2020 11:31:31 -51.98, 41.55 38.98 1.92 57
3 12/23/2020 02:59:20 47.52, -11.85 144.35 12/23/2020 02:59:46 47.56, -12.06 144.39 16.46 26
4 12/23/2020 03:49:08 -50.90, 156.94 38.12 12/23/2020 03:48:19 -50.91, 156.95 38.02 0.49 49
5 12/25/2020 19:15:33 47.99, 104.28 144.15 12/25/2020 19:16:07 48.06, 104.02 144.18 20.73 34
6 12/25/2020 20:05:44 -50.06, -87.52 37.37 12/25/2020 20:05:03 -50.06, -87.54 37.26 1.42 41
7 12/28/2020 11:31:44 48.52,-139.57 143.85 12/28/2020 11:32:27 48.56,-139.90 143.91 24.70 43
8 12/28/2020 12:22:46 -47.66, 27.37 35.53 12/28/2020 12:22:12 -47.66, 27.37 35.44 0.19 34
9 12/31/2020 03:47:57 48.99, -23.44 143.53 12/31/2020 03:48:48 49.05, -23.83 143.60 28.51 51
10 12/31/2020 04:39:36 -46.00, 142.62 34.30 12/31/2020 04:39:09 -46.02, 142.62 34.24 2.12 27
11 12/31/2020 05:09:25 58.31, 111.63 81.51 12/31/2020 05:08:13 58.58, 113.21 81.87 96.77 72
12 01/02/2021 20:04:11 49.41, 92.66 143.20 01/02/2021 20:05:10 49.47, 92.23 143.27 32.23 59
13 01/02/2021 20:55:57 -46.01,-101.45 34.30 01/02/2021 20:55:38 -46.03,-101.50 34.24 4.39 19

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 12/20/2020
SNOs_Map_FY3D_AQUA_20201220.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 12/20/2020 in txt file.

Historial Predications of SNOs between FY3D and AQUA