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: 11/14/2020
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 11/15/2020 15:05:55 70.08, -50.27 88.67 11/15/2020 15:06:56 70.05, -50.27 88.64 3.37 61
2 11/15/2020 15:56:36 -69.94, 117.26 91.47 11/15/2020 15:56:26 -69.93, 117.20 91.47 2.44 10
3 11/15/2020 16:47:11 69.34, -74.55 87.95 11/15/2020 16:46:01 69.39, -75.89 88.00 52.83 70
4 11/18/2020 07:22:51 70.06, 65.53 89.30 11/18/2020 07:23:26 70.05, 65.61 89.29 3.10 35
5 11/18/2020 08:13:32 -69.91,-126.93 90.84 11/18/2020 08:12:56 -69.94,-126.92 90.81 3.01 36
6 11/20/2020 22:49:12 -70.68, 13.01 89.48 11/20/2020 22:50:21 -70.54, 14.55 89.62 58.75 69
7 11/20/2020 23:39:45 69.99,-178.60 89.84 11/20/2020 23:39:56 69.99,-178.60 89.85 0.68 11
8 11/21/2020 00:30:27 -69.89, -11.14 90.25 11/21/2020 00:29:26 -69.89, -11.11 90.26 1.15 61
9 11/23/2020 15:05:57 -70.08, 129.72 89.51 11/23/2020 15:06:59 -70.10, 129.78 89.50 3.05 62
10 11/23/2020 15:56:41 69.97, -62.81 90.39 11/23/2020 15:56:26 69.99, -62.73 90.41 3.43 15
11 11/23/2020 16:47:14 -69.40, 105.35 90.18 11/23/2020 16:46:04 -69.44, 104.16 90.14 46.95 70
12 11/26/2020 07:22:52 -70.01,-114.41 89.06 11/26/2020 07:23:30 -70.04,-114.43 89.04 2.76 38
13 11/26/2020 08:13:36 69.90, 53.06 90.84 11/26/2020 08:12:57 69.92, 53.06 90.86 2.14 39

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/14/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201115.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/14/2020 in txt file.

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