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: 1/16/2022
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 01/27/2022 03:55:26 -77.25, -80.19 83.26 01/27/2022 03:54:14 -77.28, -81.46 83.09 31.33 72
2 01/27/2022 04:46:15 77.40, 86.47 96.93 01/27/2022 04:45:14 77.42, 86.49 96.97 2.74 61
3 01/27/2022 05:37:00 -77.42,-106.32 83.06 01/27/2022 05:36:11 -77.40,-106.35 83.05 2.17 49
4 01/27/2022 06:27:46 77.44, 60.90 96.97 01/27/2022 06:27:14 77.43, 61.01 96.96 3.10 32
5 01/27/2022 07:18:30 -77.42,-131.69 83.07 01/27/2022 07:18:10 -77.45,-131.62 83.05 3.36 20
6 01/27/2022 08:09:16 77.44, 35.53 96.95 01/27/2022 08:09:14 77.43, 35.54 96.94 1.01 2
7 01/27/2022 09:00:00 -77.42,-157.07 83.09 01/27/2022 09:00:10 -77.45,-157.10 83.06 3.47 10
8 01/27/2022 09:50:46 77.44, 10.15 96.93 01/27/2022 09:51:14 77.44, 10.07 96.93 2.10 28
9 01/27/2022 10:41:31 -77.46, 177.36 83.05 01/27/2022 10:42:10 -77.45, 177.42 83.08 1.66 39
10 01/27/2022 11:32:16 77.44, -15.22 96.91 01/27/2022 11:33:14 77.44, -15.41 96.91 4.44 58
11 01/27/2022 12:23:01 -77.46, 151.99 83.07 01/27/2022 12:24:10 -77.46, 151.95 83.10 1.03 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/16/2022
SNOs_Map_NOAA-20_NOAA-19_20220116.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/16/2022 in txt file.

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