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: 5/29/2020
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 06/11/2020 23:30:54 -79.16, -24.27 122.31 06/11/2020 23:29:45 -79.16, -26.75 122.00 51.83 69
2 06/12/2020 00:21:43 79.30, 142.00 57.92 06/12/2020 00:20:39 79.32, 141.92 57.97 3.20 64
3 06/12/2020 01:12:29 -79.34, -50.97 122.03 06/12/2020 01:11:41 -79.30, -51.01 122.03 3.62 48
4 06/12/2020 02:03:14 79.34, 116.33 57.97 06/12/2020 02:02:40 79.31, 116.31 57.97 3.02 34
5 06/12/2020 02:53:59 -79.34, -76.38 122.03 06/12/2020 02:53:41 -79.32, -76.34 122.04 2.09 18
6 06/12/2020 03:44:44 79.34, 90.92 57.98 06/12/2020 03:44:40 79.33, 90.97 57.96 1.73 4
7 06/12/2020 04:35:29 -79.34,-101.78 122.02 06/12/2020 04:35:41 -79.34,-101.68 122.04 2.20 12
8 06/12/2020 05:26:14 79.35, 65.52 57.98 06/12/2020 05:26:40 79.35, 65.63 57.96 2.32 26
9 06/12/2020 06:16:59 -79.35,-127.19 122.02 06/12/2020 06:17:42 -79.33,-127.29 122.05 2.99 43
10 06/12/2020 07:07:44 79.35, 40.11 57.98 06/12/2020 07:08:41 79.33, 40.01 57.96 2.71 57
11 06/12/2020 07:58:29 -79.35,-152.60 122.02 06/12/2020 07:59:42 -79.35,-152.62 122.05 0.86 73

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/29/2020
SNOs_Map_NOAA-20_NOAA-19_20200530.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/29/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service