Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/9/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 07/18/2022 06:02:59 76.60, 70.75 56.42 07/18/2022 06:01:47 76.60, 69.79 56.54 24.68 72
2 07/18/2022 06:53:46 -76.70,-122.35 123.44 07/18/2022 06:52:45 -76.71,-122.49 123.40 3.60 61
3 07/18/2022 07:44:32 76.74, 44.84 56.61 07/18/2022 07:43:44 76.72, 44.80 56.62 1.69 48
4 07/18/2022 08:35:17 -76.76,-147.93 123.36 07/18/2022 08:34:44 -76.75,-147.83 123.37 2.46 33
5 07/18/2022 09:26:02 76.74, 19.44 56.63 07/18/2022 09:25:43 76.76, 19.46 56.65 1.82 19
6 07/18/2022 10:16:47 -76.76,-173.33 123.34 07/18/2022 10:16:44 -76.74,-173.36 123.36 2.19 3
7 07/18/2022 11:07:32 76.75, -5.97 56.65 07/18/2022 11:07:43 76.75, -6.07 56.66 2.67 11
8 07/18/2022 11:58:17 -76.77, 161.27 123.32 07/18/2022 11:58:43 -76.78, 161.30 123.32 1.39 26
9 07/18/2022 12:49:03 76.80, -31.54 56.73 07/18/2022 12:49:42 76.79, -31.42 56.69 3.54 39
10 07/18/2022 13:39:47 -76.78, 135.87 123.30 07/18/2022 13:40:43 -76.77, 135.78 123.32 2.43 56
11 07/18/2022 14:30:33 76.81, -56.94 56.75 07/18/2022 14:31:42 76.78, -56.94 56.70 3.09 69
12 07/18/2022 15:21:27 -77.22, 108.68 122.72 07/18/2022 15:22:33 -77.18, 112.11 123.08 84.52 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/9/2022
SNOs_Map_NOAA-20_NOAA-19_20220709.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/09/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19