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: 1/10/2022
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 20:31:09 -77.44, 30.05 80.05 01/12/2022 20:29:54 -77.43, 29.83 80.02 5.51 75
2 01/12/2022 21:21:55 77.45,-162.71 99.97 01/12/2022 21:20:54 77.45,-162.79 100.00 1.88 61
3 01/12/2022 22:12:40 -77.49, 4.45 80.00 01/12/2022 22:11:53 -77.47, 4.56 80.00 2.91 47
4 01/12/2022 23:03:25 77.46, 171.88 99.97 01/12/2022 23:02:54 77.46, 171.74 99.99 3.34 31
5 01/12/2022 23:54:10 -77.49, -20.96 80.00 01/12/2022 23:53:53 -77.48, -20.92 80.01 2.02 17
6 01/13/2022 00:44:55 77.47, 146.47 99.97 01/13/2022 00:44:53 77.51, 146.47 100.00 4.05 2
7 01/13/2022 01:35:40 -77.50, -46.37 80.00 01/13/2022 01:35:53 -77.48, -46.39 80.02 2.15 13
8 01/13/2022 02:26:26 77.52, 120.86 100.02 01/13/2022 02:26:53 77.51, 121.00 99.99 3.41 27
9 01/13/2022 03:17:10 -77.51, -71.78 80.00 01/13/2022 03:17:53 -77.49, -71.86 80.03 3.17 43
10 01/13/2022 04:07:56 77.53, 95.45 100.02 01/13/2022 04:08:53 77.52, 95.53 99.98 2.17 57
11 01/13/2022 04:58:40 -77.52, -97.19 80.01 01/13/2022 04:59:52 -77.53, -97.13 80.02 2.14 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/10/2022
SNOs_Map_NOAA-20_NOAA-19_20220110.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/10/2022 in txt file.

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