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: 7/18/2022
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, 70.72 56.43 07/18/2022 06:01:46 76.63, 69.92 56.56 20.94 73
2 07/18/2022 06:53:46 -76.72,-122.42 123.42 07/18/2022 06:52:44 -76.74,-122.39 123.39 1.62 62
3 07/18/2022 07:44:32 76.74, 44.81 56.62 07/18/2022 07:43:43 76.75, 44.93 56.63 3.21 49
4 07/18/2022 08:35:16 -76.73,-147.82 123.40 07/18/2022 08:34:44 -76.73,-147.92 123.38 2.59 32
5 07/18/2022 09:26:02 76.75, 19.41 56.64 07/18/2022 09:25:43 76.74, 19.40 56.64 0.71 19
6 07/18/2022 10:16:46 -76.74,-173.22 123.38 07/18/2022 10:16:43 -76.77,-173.26 123.34 3.51 3
7 07/18/2022 11:07:32 76.76, -6.00 56.66 07/18/2022 11:07:42 76.78, -5.94 56.67 2.78 10
8 07/18/2022 11:58:17 -76.79, 161.21 123.30 07/18/2022 11:58:43 -76.76, 161.21 123.34 3.03 26
9 07/18/2022 12:49:02 76.76, -31.40 56.68 07/18/2022 12:49:42 76.77, -31.47 56.68 2.14 40
10 07/18/2022 13:39:47 -76.79, 135.81 123.28 07/18/2022 13:40:42 -76.79, 135.87 123.30 1.60 55
11 07/18/2022 14:30:33 76.82, -56.97 56.76 07/18/2022 14:31:41 76.81, -56.82 56.71 4.00 68
12 07/18/2022 15:21:27 -77.23, 108.61 122.70 07/18/2022 15:22:32 -77.20, 112.21 123.06 88.49 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/18/2022
SNOs_Map_NOAA-20_NOAA-19_20220718.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/18/2022 in txt file.

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