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: 1/6/2022
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 -77.41, 30.16 80.08 01/12/2022 20:29:54 -77.41, 29.73 80.03 10.35 74
2 01/12/2022 21:21:55 77.48,-162.82 100.00 01/12/2022 21:20:53 77.47,-162.70 100.01 2.81 62
3 01/12/2022 22:12:39 -77.46, 4.56 80.03 01/12/2022 22:11:53 -77.45, 4.46 80.01 2.66 46
4 01/12/2022 23:03:25 77.48, 171.77 100.00 01/12/2022 23:02:53 77.48, 171.83 100.00 1.52 32
5 01/12/2022 23:54:09 -77.47, -20.85 80.03 01/12/2022 23:53:52 -77.50, -20.82 80.00 3.11 17
6 01/13/2022 00:44:55 77.49, 146.36 100.00 01/13/2022 00:44:53 77.48, 146.36 99.99 1.03 2
7 01/13/2022 01:35:39 -77.48, -46.26 80.03 01/13/2022 01:35:52 -77.50, -46.29 80.01 2.74 13
8 01/13/2022 02:26:25 77.50, 120.95 99.99 01/13/2022 02:26:53 77.49, 120.89 99.98 2.04 28
9 01/13/2022 03:17:09 -77.49, -71.67 80.03 01/13/2022 03:17:52 -77.51, -71.76 80.02 3.20 43
10 01/13/2022 04:07:55 77.51, 95.54 99.99 01/13/2022 04:08:53 77.49, 95.42 99.97 3.40 58
11 01/13/2022 04:58:40 -77.54, -97.27 79.98 01/13/2022 04:59:52 -77.51, -97.23 80.03 2.78 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/6/2022
SNOs_Map_NOAA-20_NOAA-19_20220106.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/06/2022 in txt file.

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