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: 1/3/2022
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 01/12/2022 20:31:08 -77.40, 30.21 80.10 01/12/2022 20:29:54 -77.42, 29.77 80.02 10.72 74
2 01/12/2022 21:21:55 77.47,-162.77 99.99 01/12/2022 21:20:53 77.48,-162.67 100.01 2.77 62
3 01/12/2022 22:12:39 -77.45, 4.61 80.04 01/12/2022 22:11:53 -77.46, 4.50 80.01 2.84 46
4 01/12/2022 23:03:25 77.48, 171.82 99.98 01/12/2022 23:02:53 77.48, 171.86 100.00 1.41 32
5 01/12/2022 23:54:10 -77.50, -20.99 79.99 01/12/2022 23:53:53 -77.47, -20.98 80.02 4.08 17
6 01/13/2022 00:44:55 77.48, 146.41 99.98 01/13/2022 00:44:53 77.49, 146.39 99.99 0.81 2
7 01/13/2022 01:35:40 -77.51, -46.40 79.99 01/13/2022 01:35:52 -77.51, -46.25 80.01 3.72 12
8 01/13/2022 02:26:25 77.49, 121.00 99.98 01/13/2022 02:26:53 77.49, 120.92 99.98 1.93 28
9 01/13/2022 03:17:10 -77.52, -71.81 79.99 01/13/2022 03:17:52 -77.52, -71.72 80.02 2.19 42
10 01/13/2022 04:07:55 77.50, 95.59 99.98 01/13/2022 04:08:53 77.50, 95.45 99.97 3.33 58
11 01/13/2022 04:58:40 -77.53, -97.22 79.99 01/13/2022 04:59:52 -77.52, -97.19 80.03 0.85 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/3/2022
SNOs_Map_NOAA-20_NOAA-19_20220104.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/03/2022 in txt file.

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