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: 8/23/2022
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 -76.06,-169.16 112.31 08/30/2022 10:08:45 -76.10,-172.36 111.99 85.86 66
2 08/30/2022 11:00:45 76.44, -3.18 68.17 08/30/2022 10:59:32 76.42, -3.86 68.23 18.04 73
3 08/30/2022 11:51:31 -76.52, 163.84 111.73 08/30/2022 11:50:35 -76.53, 163.79 111.70 1.38 56
4 08/30/2022 12:42:17 76.53, -28.90 68.31 08/30/2022 12:41:29 76.54, -28.88 68.33 0.97 48
5 08/30/2022 13:33:02 -76.57, 138.29 111.64 08/30/2022 13:32:34 -76.56, 138.43 111.65 3.85 28
6 08/30/2022 14:23:47 76.53, -54.28 68.33 08/30/2022 14:23:29 76.53, -54.41 68.35 3.41 18
7 08/30/2022 15:14:32 -76.57, 112.90 111.61 08/30/2022 15:14:34 -76.55, 112.90 111.63 2.24 2
8 08/30/2022 16:05:18 76.58, -79.83 68.42 08/30/2022 16:05:28 76.56, -79.77 68.39 2.62 10
9 08/30/2022 16:56:02 -76.57, 87.52 111.59 08/30/2022 16:56:33 -76.58, 87.54 111.59 1.27 31
10 08/30/2022 17:46:48 76.58,-105.22 68.45 08/30/2022 17:47:27 76.60,-105.13 68.44 2.74 39
11 08/30/2022 18:37:32 -76.57, 62.13 111.56 08/30/2022 18:38:33 -76.57, 62.00 111.57 3.42 61
12 08/30/2022 19:28:18 76.59,-130.60 68.47 08/30/2022 19:29:27 76.59,-130.66 68.46 1.52 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/23/2022
SNOs_Map_NOAA-20_NOAA-19_20220823.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/23/2022 in txt file.

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