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: 8/25/2022
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,-169.13 112.31 08/30/2022 10:08:45 -76.10,-172.35 111.98 86.28 66
2 08/30/2022 11:00:45 76.43, -3.14 68.16 08/30/2022 10:59:32 76.42, -3.84 68.23 18.26 73
3 08/30/2022 11:51:31 -76.51, 163.87 111.74 08/30/2022 11:50:35 -76.53, 163.81 111.70 2.45 56
4 08/30/2022 12:42:17 76.52, -28.86 68.30 08/30/2022 12:41:29 76.54, -28.86 68.33 2.39 48
5 08/30/2022 13:33:02 -76.56, 138.32 111.65 08/30/2022 13:32:34 -76.56, 138.45 111.65 3.41 28
6 08/30/2022 14:23:47 76.53, -54.25 68.32 08/30/2022 14:23:29 76.54, -54.39 68.35 3.88 18
7 08/30/2022 15:14:32 -76.56, 112.93 111.62 08/30/2022 15:14:34 -76.55, 112.91 111.63 1.15 2
8 08/30/2022 16:05:18 76.57, -79.80 68.41 08/30/2022 16:05:28 76.57, -79.75 68.40 1.38 10
9 08/30/2022 16:56:02 -76.56, 87.55 111.60 08/30/2022 16:56:33 -76.59, 87.55 111.59 2.38 31
10 08/30/2022 17:46:48 76.58,-105.18 68.44 08/30/2022 17:47:28 76.56,-105.28 68.41 3.15 40
11 08/30/2022 18:37:32 -76.57, 62.16 111.57 08/30/2022 18:38:33 -76.58, 62.02 111.57 3.93 61
12 08/30/2022 19:28:18 76.58,-130.57 68.46 08/30/2022 19:29:27 76.59,-130.64 68.46 2.49 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/25/2022
SNOs_Map_NOAA-20_NOAA-19_20220825.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/25/2022 in txt file.

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