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: 3/25/2022
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 03/25/2022 11:14:12 -77.17, 170.51 103.81 03/25/2022 11:13:01 -77.20, 170.56 103.76 3.29 71
2 03/25/2022 12:04:58 77.19, -22.27 76.21 03/25/2022 12:03:58 77.17, -22.32 76.22 2.76 60
3 03/25/2022 12:55:42 -77.18, 145.13 103.83 03/25/2022 12:55:01 -77.20, 145.07 103.79 3.38 41
4 03/25/2022 13:46:28 77.20, -47.65 76.18 03/25/2022 13:45:57 77.22, -47.61 76.21 2.28 31
5 03/25/2022 14:37:13 -77.22, 119.56 103.80 03/25/2022 14:37:01 -77.21, 119.59 103.81 1.71 12
6 03/25/2022 15:27:58 77.20, -73.03 76.16 03/25/2022 15:27:57 77.22, -73.10 76.18 2.72 1
7 03/25/2022 16:18:43 -77.22, 94.18 103.83 03/25/2022 16:19:01 -77.21, 94.10 103.84 2.41 18
8 03/25/2022 17:09:29 77.24, -98.60 76.19 03/25/2022 17:09:57 77.22, -98.59 76.15 2.70 28
9 03/25/2022 18:00:13 -77.22, 68.80 103.86 03/25/2022 18:01:00 -77.25, 68.81 103.85 3.11 47
10 03/25/2022 18:50:59 77.24,-123.98 76.16 03/25/2022 18:51:56 77.26,-123.88 76.15 3.00 57
11 03/25/2022 19:41:45 -77.31, 43.04 103.77 03/25/2022 19:42:59 -77.30, 43.52 103.85 11.76 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/25/2022
SNOs_Map_NOAA-20_NOAA-19_20220325.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/25/2022 in txt file.

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