Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/23/2021
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 03/01/2021 19:50:59 78.41,-142.52 86.94 03/01/2021 19:49:56 78.41,-146.79 87.40 95.48 63
2 03/01/2021 20:41:52 -78.73, 22.80 92.60 03/01/2021 20:40:49 -78.76, 22.84 92.56 2.47 63
3 03/01/2021 21:32:37 78.75,-169.98 87.41 03/01/2021 21:31:47 78.74,-170.01 87.43 1.18 50
4 03/01/2021 22:23:21 -78.74, -2.57 92.63 03/01/2021 22:22:49 -78.77, -2.55 92.59 3.90 32
5 03/01/2021 23:14:06 78.75, 164.64 87.39 03/01/2021 23:13:47 78.75, 164.60 87.40 1.11 19
6 03/02/2021 00:04:51 -78.77, -28.18 92.60 03/02/2021 00:04:50 -78.75, -28.19 92.62 2.41 1
7 03/02/2021 00:55:35 78.75, 139.27 87.36 03/02/2021 00:55:47 78.77, 139.20 87.38 2.44 12
8 03/02/2021 01:46:20 -78.77, -53.56 92.63 03/02/2021 01:46:50 -78.77, -53.58 92.64 1.00 30
9 03/02/2021 02:37:05 78.79, 113.66 87.39 03/02/2021 02:37:47 78.78, 113.81 87.35 3.34 42
10 03/02/2021 03:27:49 -78.77, -78.93 92.65 03/02/2021 03:28:50 -78.78, -78.97 92.67 1.15 61
11 03/02/2021 04:18:34 78.79, 88.28 87.36 03/02/2021 04:19:47 78.80, 88.41 87.33 2.94 73

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/23/2021
SNOs_Map_FY3D_NOAA-19_20210223.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 02/23/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19