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: 11/16/2020
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 70.06, 65.53 89.30 11/18/2020 07:23:26 70.05, 65.60 89.29 3.09 35
2 11/18/2020 08:13:32 -69.92,-126.94 90.84 11/18/2020 08:12:56 -69.93,-126.93 90.82 1.88 36
3 11/20/2020 22:49:11 -70.63, 13.09 89.53 11/20/2020 22:50:21 -70.53, 14.53 89.63 54.19 70
4 11/20/2020 23:39:45 69.99,-178.60 89.84 11/20/2020 23:39:56 69.98,-178.61 89.84 0.66 11
5 11/21/2020 00:30:27 -69.89, -11.14 90.25 11/21/2020 00:29:26 -69.87, -11.13 90.27 2.18 61
6 11/23/2020 15:05:57 -70.08, 129.72 89.51 11/23/2020 15:06:59 -70.08, 129.76 89.51 1.42 62
7 11/23/2020 15:56:41 69.97, -62.80 90.39 11/23/2020 15:56:26 69.97, -62.75 90.39 1.89 15
8 11/23/2020 16:47:14 -69.40, 105.35 90.18 11/23/2020 16:46:03 -69.48, 104.21 90.10 45.73 71
9 11/26/2020 07:22:52 -70.01,-114.41 89.06 11/26/2020 07:23:30 -70.01,-114.47 89.06 2.27 38
10 11/26/2020 08:13:36 69.90, 53.07 90.84 11/26/2020 08:12:57 69.90, 53.02 90.84 1.86 39
11 11/28/2020 22:49:14 70.51,-166.74 91.92 11/28/2020 22:50:24 70.42,-165.63 91.82 42.50 70
12 11/28/2020 23:39:48 -69.99, 1.39 88.61 11/28/2020 23:40:00 -69.99, 1.38 88.61 0.32 12
13 11/29/2020 00:30:32 69.88, 168.86 91.30 11/29/2020 00:29:27 69.87, 168.87 91.29 1.02 65

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/16/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201117.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/16/2020 in txt file.

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