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: 4/30/2022
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 05/07/2022 11:08:06 -76.94, 173.27 119.25 05/07/2022 11:06:53 -76.95, 172.49 119.15 19.53 73
2 05/07/2022 11:58:54 77.04, -19.84 60.88 05/07/2022 11:57:48 77.04, -19.88 60.90 1.08 66
3 05/07/2022 12:49:38 -77.03, 147.52 119.15 05/07/2022 12:48:51 -77.04, 147.36 119.12 3.92 47
4 05/07/2022 13:40:24 77.05, -45.24 60.86 05/07/2022 13:39:47 77.08, -45.19 60.90 3.52 37
5 05/07/2022 14:31:09 -77.08, 121.94 119.11 05/07/2022 14:30:50 -77.08, 122.04 119.12 2.55 19
6 05/07/2022 15:21:54 77.05, -70.63 60.85 05/07/2022 15:21:47 77.08, -70.69 60.88 3.16 7
7 05/07/2022 16:12:39 -77.08, 96.55 119.13 05/07/2022 16:12:50 -77.07, 96.54 119.14 1.13 11
8 05/07/2022 17:03:25 77.10, -96.20 60.89 05/07/2022 17:03:47 77.07, -96.19 60.86 2.70 22
9 05/07/2022 17:54:09 -77.09, 71.16 119.14 05/07/2022 17:54:49 -77.11, 71.22 119.13 3.29 40
10 05/07/2022 18:44:55 77.10,-121.60 60.88 05/07/2022 18:45:46 77.12,-121.50 60.86 2.61 51
11 05/07/2022 19:35:39 -77.09, 45.77 119.15 05/07/2022 19:36:49 -77.11, 45.72 119.15 2.47 70
12 05/07/2022 20:26:32 77.41,-148.30 61.25 05/07/2022 20:27:40 77.36,-145.84 60.98 59.82 68

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/30/2022
SNOs_Map_NOAA-20_NOAA-19_20220430.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/30/2022 in txt file.

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