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: 3/1/2021
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,-142.50 86.94 03/01/2021 19:49:56 78.41,-146.77 87.40 95.54 63
2 03/01/2021 20:41:52 -78.74, 22.79 92.60 03/01/2021 20:40:49 -78.75, 22.83 92.56 2.19 63
3 03/01/2021 21:32:37 78.75,-169.96 87.41 03/01/2021 21:31:47 78.74,-169.99 87.43 0.76 50
4 03/01/2021 22:23:21 -78.74, -2.58 92.63 03/01/2021 22:22:49 -78.77, -2.56 92.59 3.62 32
5 03/01/2021 23:14:06 78.75, 164.66 87.38 03/01/2021 23:13:47 78.76, 164.61 87.40 1.51 19
6 03/02/2021 00:04:51 -78.77, -28.19 92.60 03/02/2021 00:04:50 -78.75, -28.20 92.62 2.69 1
7 03/02/2021 00:55:35 78.75, 139.29 87.36 03/02/2021 00:55:47 78.77, 139.22 87.38 2.98 12
8 03/02/2021 01:46:20 -78.77, -53.56 92.63 03/02/2021 01:46:50 -78.76, -53.59 92.64 1.27 30
9 03/02/2021 02:37:05 78.79, 113.67 87.38 03/02/2021 02:37:47 78.78, 113.82 87.35 3.19 42
10 03/02/2021 03:27:49 -78.77, -78.94 92.65 03/02/2021 03:28:50 -78.78, -78.98 92.67 1.09 61
11 03/02/2021 04:18:34 78.79, 88.30 87.36 03/02/2021 04:19:47 78.80, 88.43 87.33 3.08 73

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/1/2021
SNOs_Map_FY3D_NOAA-19_20210301.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/01/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19