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: 4/3/2021
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 04/11/2021 23:36:41 78.39, 161.36 70.76 04/11/2021 23:35:34 78.40, 158.37 71.08 67.00 67
2 04/12/2021 00:27:32 -78.64, -32.80 108.91 04/12/2021 00:26:32 -78.63, -32.85 108.89 1.38 60
3 04/12/2021 01:18:17 78.66, 134.37 71.12 04/12/2021 01:17:28 78.63, 134.40 71.11 3.82 49
4 04/12/2021 02:09:01 -78.64, -58.18 108.93 04/12/2021 02:08:32 -78.64, -58.25 108.91 1.66 29
5 04/12/2021 02:59:46 78.66, 109.00 71.09 04/12/2021 02:59:28 78.64, 109.00 71.08 2.36 18
6 04/12/2021 03:50:30 -78.64, -83.56 108.96 04/12/2021 03:50:32 -78.66, -83.65 108.93 2.84 2
7 04/12/2021 04:41:15 78.66, 83.62 71.07 04/12/2021 04:41:28 78.66, 83.60 71.06 1.07 13
8 04/12/2021 05:32:00 -78.68,-109.17 108.93 04/12/2021 05:32:32 -78.67,-109.06 108.96 2.57 32
9 04/12/2021 06:22:44 78.67, 58.24 71.05 04/12/2021 06:23:28 78.67, 58.20 71.04 1.12 44
10 04/12/2021 07:13:29 -78.68,-134.54 108.95 04/12/2021 07:14:32 -78.68,-134.46 108.98 1.87 63
11 04/12/2021 08:04:13 78.67, 32.87 71.02 04/12/2021 08:05:28 78.68, 32.80 71.01 2.41 75

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/3/2021
SNOs_Map_FY3D_NOAA-19_20210403.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/03/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19