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: 5/6/2020
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 05/14/2020 22:15:02 -79.39, -6.96 117.82 05/14/2020 22:13:48 -79.37, -7.03 117.79 2.21 74
2 05/14/2020 23:05:47 79.38, 160.41 62.17 05/14/2020 23:04:52 79.40, 160.48 62.21 2.80 55
3 05/14/2020 23:56:32 -79.39, -32.36 117.83 05/14/2020 23:55:48 -79.39, -32.36 117.81 0.09 44
4 05/15/2020 00:47:17 79.39, 135.00 62.16 05/15/2020 00:46:53 79.39, 134.87 62.19 2.79 24
5 05/15/2020 01:38:02 -79.40, -57.77 117.84 05/15/2020 01:37:48 -79.41, -57.68 117.83 2.33 14
6 05/15/2020 02:28:47 79.39, 109.60 62.15 05/15/2020 02:28:53 79.41, 109.54 62.17 2.53 6
7 05/15/2020 03:19:32 -79.40, -83.17 117.85 05/15/2020 03:19:49 -79.40, -83.29 117.84 2.38 17
8 05/15/2020 04:10:18 79.43, 83.92 62.20 05/15/2020 04:10:54 79.40, 83.94 62.16 3.18 36
9 05/15/2020 05:01:02 -79.40,-108.58 117.86 05/15/2020 05:01:49 -79.42,-108.61 117.86 1.70 47
10 05/15/2020 05:51:48 79.43, 58.52 62.19 05/15/2020 05:52:54 79.42, 58.61 62.14 2.45 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/6/2020
SNOs_Map_NOAA-20_NOAA-19_20200507.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/06/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service