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: 5/15/2021
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 05/23/2021 03:22:09 78.26, 106.03 58.58 05/23/2021 03:21:03 78.25, 102.61 58.91 77.32 66
2 05/23/2021 04:13:00 -78.54, -88.34 121.03 05/23/2021 04:11:51 -78.52, -88.33 121.02 2.55 69
3 05/23/2021 05:03:45 78.53, 79.06 58.95 05/23/2021 05:02:55 78.55, 79.07 58.98 1.95 50
4 05/23/2021 05:54:29 -78.55,-113.73 121.04 05/23/2021 05:53:51 -78.53,-113.75 121.03 1.54 38
5 05/23/2021 06:45:14 78.53, 53.67 58.94 05/23/2021 06:44:55 78.56, 53.66 58.97 3.00 19
6 05/23/2021 07:35:58 -78.55,-139.12 121.04 05/23/2021 07:35:51 -78.55,-139.16 121.04 1.02 7
7 05/23/2021 08:26:43 78.54, 28.28 58.93 05/23/2021 08:26:55 78.57, 28.25 58.96 4.11 12
8 05/23/2021 09:17:27 -78.55,-164.51 121.05 05/23/2021 09:17:51 -78.56,-164.58 121.05 1.58 24
9 05/23/2021 10:08:13 78.58, 2.66 58.98 05/23/2021 10:08:56 78.55, 2.59 58.94 3.36 43
10 05/23/2021 10:58:56 -78.56, 170.10 121.06 05/23/2021 10:59:51 -78.57, 170.01 121.06 2.58 55
11 05/23/2021 11:49:42 78.58, -22.73 58.97 05/23/2021 11:50:56 78.56, -22.82 58.93 2.78 74

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/15/2021
SNOs_Map_FY3D_NOAA-19_20210515.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 05/15/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19