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: 12/6/2021
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 12/18/2021 03:24:17 -77.60, -69.63 78.53 12/18/2021 03:23:13 -77.60, -73.58 78.25 94.12 64
2 12/18/2021 04:15:12 77.98, 95.80 101.95 12/18/2021 04:13:58 77.97, 95.73 101.97 1.73 74
3 12/18/2021 05:05:58 -77.99, -96.95 78.04 12/18/2021 05:05:03 -77.99, -96.92 78.02 0.59 55
4 12/18/2021 05:56:44 78.00, 70.32 101.98 12/18/2021 05:55:58 77.98, 70.27 101.98 2.43 46
5 12/18/2021 06:47:30 -78.01,-122.43 78.01 12/18/2021 06:47:03 -78.00,-122.39 78.02 1.66 27
6 12/18/2021 07:38:16 78.02, 44.83 102.01 12/18/2021 07:37:58 77.99, 44.81 101.98 3.74 18
7 12/18/2021 08:29:02 -78.03,-147.92 77.98 12/18/2021 08:29:03 -78.00,-147.85 78.01 3.20 1
8 12/18/2021 09:19:47 78.00, 19.56 101.98 12/18/2021 09:19:57 78.03, 19.57 102.01 3.46 10
9 12/18/2021 10:10:33 -78.01,-173.19 78.01 12/18/2021 10:11:03 -78.01,-173.32 78.01 2.95 30
10 12/18/2021 11:01:18 78.02, -5.92 102.01 12/18/2021 11:01:56 78.04, -5.90 102.01 2.05 38
11 12/18/2021 11:52:04 -78.03, 161.33 77.98 12/18/2021 11:53:02 -78.02, 161.22 78.00 2.89 58
12 12/18/2021 12:42:50 78.04, -31.41 102.04 12/18/2021 12:43:56 78.04, -31.36 102.02 1.29 66

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/6/2021
SNOs_Map_FY3D_NOAA-19_20211206.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 12/06/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19