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: 8/22/2022
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 08/30/2022 10:09:51 -76.07,-169.17 112.30 08/30/2022 10:08:45 -76.10,-172.38 111.99 85.81 66
2 08/30/2022 11:00:45 76.44, -3.20 68.17 08/30/2022 10:59:32 76.41, -3.88 68.23 18.17 73
3 08/30/2022 11:51:31 -76.52, 163.82 111.72 08/30/2022 11:50:35 -76.52, 163.78 111.70 1.20 56
4 08/30/2022 12:42:17 76.54, -28.91 68.31 08/30/2022 12:41:29 76.53, -28.89 68.33 0.60 48
5 08/30/2022 13:33:01 -76.53, 138.44 111.69 08/30/2022 13:32:34 -76.56, 138.42 111.65 3.23 27
6 08/30/2022 14:23:47 76.54, -54.30 68.34 08/30/2022 14:23:28 76.57, -54.25 68.37 3.39 19
7 08/30/2022 15:14:32 -76.57, 112.89 111.61 08/30/2022 15:14:34 -76.55, 112.88 111.64 3.15 2
8 08/30/2022 16:05:17 76.54, -79.68 68.37 08/30/2022 16:05:28 76.56, -79.79 68.39 3.24 11
9 08/30/2022 16:56:02 -76.58, 87.50 111.58 08/30/2022 16:56:33 -76.58, 87.52 111.59 0.56 31
10 08/30/2022 17:46:48 76.59,-105.24 68.45 08/30/2022 17:47:27 76.59,-105.15 68.44 2.39 39
11 08/30/2022 18:37:32 -76.58, 62.12 111.55 08/30/2022 18:38:33 -76.57, 61.99 111.57 3.58 61
12 08/30/2022 19:28:18 76.59,-130.62 68.48 08/30/2022 19:29:27 76.58,-130.68 68.45 1.80 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/22/2022
SNOs_Map_NOAA-20_NOAA-19_20220822.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/22/2022 in txt file.

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