Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/15/2020
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 11/18/2020 07:22:51 70.05, 65.54 89.30 11/18/2020 07:23:26 70.05, 65.61 89.30 2.77 35
2 11/18/2020 08:13:32 -69.91,-126.93 90.84 11/18/2020 08:12:56 -69.94,-126.91 90.81 3.50 36
3 11/20/2020 22:49:12 -70.67, 13.02 89.48 11/20/2020 22:50:21 -70.53, 14.54 89.62 58.24 69
4 11/20/2020 23:39:45 69.98,-178.59 89.83 11/20/2020 23:39:56 69.99,-178.60 89.84 1.29 11
5 11/21/2020 00:30:27 -69.89, -11.13 90.26 11/21/2020 00:29:26 -69.88, -11.12 90.26 0.66 61
6 11/23/2020 15:05:57 -70.07, 129.73 89.52 11/23/2020 15:06:59 -70.09, 129.77 89.51 2.20 62
7 11/23/2020 15:56:41 69.96, -62.79 90.38 11/23/2020 15:56:26 69.98, -62.74 90.40 2.71 15
8 11/23/2020 16:47:14 -69.39, 105.36 90.19 11/23/2020 16:46:04 -69.43, 104.15 90.15 47.81 70
9 11/26/2020 07:22:52 -70.00,-114.40 89.07 11/26/2020 07:23:30 -70.02,-114.45 89.05 2.73 38
10 11/26/2020 08:13:36 69.89, 53.08 90.83 11/26/2020 08:12:57 69.91, 53.03 90.84 2.21 39
11 11/28/2020 22:49:14 70.51,-166.73 91.92 11/28/2020 22:50:24 70.43,-165.62 91.83 42.43 70
12 11/28/2020 23:39:48 -69.99, 1.39 88.61 11/28/2020 23:40:00 -70.00, 1.40 88.60 1.44 12
13 11/29/2020 00:30:32 69.88, 168.87 91.29 11/29/2020 00:29:27 69.88, 168.88 91.29 0.76 65

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/15/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201116.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/15/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and LANDSAT-8