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: 6/4/2020
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 -79.17, -24.34 122.30 06/11/2020 23:29:45 -79.16, -26.80 122.00 51.52 69
2 06/12/2020 00:21:43 79.30, 141.95 57.93 06/12/2020 00:20:39 79.32, 141.89 57.97 2.19 64
3 06/12/2020 01:12:28 -79.31, -50.78 122.07 06/12/2020 01:11:40 -79.33, -50.79 122.03 1.92 48
4 06/12/2020 02:03:13 79.31, 116.55 57.93 06/12/2020 02:02:39 79.34, 116.55 57.97 3.16 34
5 06/12/2020 02:53:58 -79.31, -76.18 122.07 06/12/2020 02:53:40 -79.35, -76.13 122.04 3.65 18
6 06/12/2020 03:44:44 79.35, 90.88 57.99 06/12/2020 03:44:40 79.32, 90.93 57.96 2.78 4
7 06/12/2020 04:35:29 -79.35,-101.85 122.01 06/12/2020 04:35:41 -79.33,-101.73 122.04 3.26 12
8 06/12/2020 05:26:14 79.35, 65.47 57.99 06/12/2020 05:26:40 79.34, 65.60 57.96 2.81 26
9 06/12/2020 06:16:58 -79.32,-127.00 122.06 06/12/2020 06:17:41 -79.35,-127.07 122.05 3.49 43
10 06/12/2020 07:07:44 79.36, 40.06 57.99 06/12/2020 07:08:41 79.33, 39.98 57.96 3.33 57
11 06/12/2020 07:58:29 -79.36,-152.67 122.00 06/12/2020 07:59:42 -79.34,-152.68 122.05 2.37 73

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/4/2020
SNOs_Map_NOAA-20_NOAA-19_20200604.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/04/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service