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: 8/21/2022
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 -76.08,-169.20 112.29 08/30/2022 10:08:45 -76.09,-172.40 111.99 85.64 66
2 08/30/2022 11:00:45 76.45, -3.23 68.18 08/30/2022 10:59:31 76.45, -3.74 68.25 13.23 74
3 08/30/2022 11:51:31 -76.53, 163.80 111.71 08/30/2022 11:50:35 -76.52, 163.76 111.70 2.03 56
4 08/30/2022 12:42:17 76.55, -28.95 68.32 08/30/2022 12:41:29 76.53, -28.92 68.32 2.12 48
5 08/30/2022 13:33:01 -76.53, 138.41 111.68 08/30/2022 13:32:34 -76.55, 138.39 111.66 1.71 27
6 08/30/2022 14:23:47 76.55, -54.33 68.35 08/30/2022 14:23:28 76.56, -54.28 68.37 1.93 19
7 08/30/2022 15:14:31 -76.54, 113.03 111.65 08/30/2022 15:14:34 -76.54, 112.86 111.64 4.35 3
8 08/30/2022 16:05:17 76.55, -79.72 68.38 08/30/2022 16:05:28 76.55, -79.82 68.39 2.54 11
9 08/30/2022 16:56:02 -76.58, 87.47 111.57 08/30/2022 16:56:33 -76.57, 87.50 111.59 1.45 31
10 08/30/2022 17:46:48 76.60,-105.27 68.46 08/30/2022 17:47:27 76.59,-105.17 68.43 2.91 39
11 08/30/2022 18:37:32 -76.59, 62.09 111.54 08/30/2022 18:38:32 -76.61, 62.14 111.55 2.44 60
12 08/30/2022 19:28:18 76.60,-130.66 68.49 08/30/2022 19:29:27 76.58,-130.71 68.45 3.14 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/21/2022
SNOs_Map_NOAA-20_NOAA-19_20220821.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/21/2022 in txt file.

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