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: 2/10/2021
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 02/11/2021 15:06:08 -70.09, 129.71 96.05 02/11/2021 15:06:45 -70.07, 129.71 96.09 2.76 37
2 02/11/2021 15:56:52 69.98, -62.81 83.82 02/11/2021 15:56:12 69.97, -62.79 83.81 1.44 40
3 02/14/2021 06:32:28 70.55, 77.44 83.55 02/14/2021 06:33:38 70.48, 78.55 83.42 41.93 70
4 02/14/2021 07:23:02 -70.04,-114.43 97.01 02/14/2021 07:23:14 -70.03,-114.46 97.02 1.02 12
5 02/14/2021 08:13:46 69.93, 53.04 82.86 02/14/2021 08:12:41 69.93, 53.04 82.88 0.72 65
6 02/16/2021 22:49:15 70.13,-166.12 82.18 02/16/2021 22:50:13 70.11,-166.11 82.14 2.77 58
7 02/16/2021 23:39:56 -69.98, 1.43 98.00 02/16/2021 23:39:43 -70.00, 1.37 97.98 2.81 13
8 02/17/2021 00:30:29 69.29, 169.75 81.27 02/17/2021 00:29:20 69.34, 168.11 81.40 64.43 69
9 02/19/2021 15:06:09 70.08, -50.27 81.18 02/19/2021 15:06:42 70.06, -50.29 81.15 2.30 33
10 02/19/2021 15:56:51 -69.98, 117.20 98.95 02/19/2021 15:56:12 -69.96, 117.19 98.97 2.87 39
11 02/22/2021 06:32:26 -70.55,-102.54 99.29 02/22/2021 06:33:37 -70.45,-101.49 99.44 40.44 71
12 02/22/2021 07:23:02 70.03, 65.58 80.15 02/22/2021 07:23:10 70.01, 65.52 80.13 3.23 8
13 02/22/2021 08:13:44 -69.93,-126.94 99.98 02/22/2021 08:12:40 -69.91,-127.00 99.98 2.97 64

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/10/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210210.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/10/2021 in txt file.

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