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: 6/7/2020
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, -24.29 122.31 06/11/2020 23:29:45 -79.16, -26.75 122.00 51.56 69
2 06/12/2020 00:21:44 79.33, 141.77 57.96 06/12/2020 00:20:39 79.33, 141.96 57.97 3.86 65
3 06/12/2020 01:12:28 -79.30, -50.73 122.08 06/12/2020 01:11:40 -79.33, -50.74 122.04 3.29 48
4 06/12/2020 02:03:14 79.33, 116.36 57.97 06/12/2020 02:02:40 79.31, 116.34 57.97 2.08 34
5 06/12/2020 02:53:59 -79.34, -76.39 122.02 06/12/2020 02:53:41 -79.32, -76.35 122.04 2.49 18
6 06/12/2020 03:44:44 79.34, 90.95 57.97 06/12/2020 03:44:40 79.33, 91.00 57.96 1.17 4
7 06/12/2020 04:35:29 -79.35,-101.80 122.02 06/12/2020 04:35:41 -79.34,-101.68 122.04 2.55 12
8 06/12/2020 05:26:14 79.34, 65.55 57.97 06/12/2020 05:26:40 79.35, 65.67 57.96 2.62 26
9 06/12/2020 06:16:59 -79.35,-127.21 122.02 06/12/2020 06:17:42 -79.33,-127.29 122.05 3.08 43
10 06/12/2020 07:07:44 79.35, 40.14 57.98 06/12/2020 07:08:41 79.34, 40.05 57.95 2.05 57
11 06/12/2020 07:58:29 -79.35,-152.62 122.01 06/12/2020 07:59:42 -79.35,-152.63 122.05 1.06 73

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/7/2020
SNOs_Map_NOAA-20_NOAA-19_20200608.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/07/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service