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: 12/29/2020
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 12/30/2020 22:49:14 70.15,-166.19 93.18 12/30/2020 22:50:25 70.14,-166.06 93.16 5.07 71
2 12/30/2020 23:39:54 -69.96, 1.42 87.02 12/30/2020 23:39:56 -69.97, 1.34 87.01 3.21 2
3 12/31/2020 00:30:37 69.78, 168.99 92.79 12/31/2020 00:29:24 69.81, 168.76 92.84 9.39 73
4 01/02/2021 15:06:08 70.06, -50.29 92.87 01/02/2021 15:06:55 70.03, -50.32 92.84 3.40 47
5 01/02/2021 15:56:50 -69.98, 117.16 87.22 01/02/2021 15:56:24 -69.98, 117.24 87.22 2.93 26
6 01/05/2021 06:32:36 -71.04,-103.39 86.38 01/05/2021 06:33:42 -70.91,-100.79 86.59 95.56 66
7 01/05/2021 07:23:03 70.03, 65.53 92.57 01/05/2021 07:23:23 70.03, 65.56 92.57 1.18 20
8 01/05/2021 08:13:45 -69.94,-127.02 87.53 01/05/2021 08:12:53 -69.93,-126.95 87.55 2.96 52
9 01/07/2021 22:49:14 -70.12, 13.86 87.67 01/07/2021 22:50:25 -70.09, 13.88 87.71 3.45 71
10 01/07/2021 23:39:58 70.00,-178.65 92.21 01/07/2021 23:39:52 69.97,-178.64 92.18 3.46 6
11 01/08/2021 00:30:37 -69.75, -10.96 88.06 01/08/2021 00:29:23 -69.82, -11.23 87.98 12.31 74
12 01/10/2021 15:06:08 -70.09, 129.68 88.08 01/10/2021 15:06:52 -70.08, 129.75 88.10 2.69 44
13 01/10/2021 15:56:52 69.98, -62.84 91.81 01/10/2021 15:56:19 69.96, -62.77 91.79 3.12 33

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/29/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201229.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/29/2020 in txt file.

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