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: 12/16/2020
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 12/17/2020 15:06:06 70.07, -50.30 93.37 12/17/2020 15:06:59 70.08, -50.26 93.37 1.76 53
2 12/17/2020 15:56:47 -69.94, 117.22 86.77 12/17/2020 15:56:29 -69.97, 117.22 86.74 3.43 18
3 12/17/2020 16:47:17 69.07, -74.21 92.35 12/17/2020 16:46:10 69.09, -76.32 92.40 83.78 67
4 12/20/2020 07:23:00 70.03, 65.53 93.38 12/20/2020 07:23:28 70.00, 65.51 93.35 3.23 28
5 12/20/2020 08:13:41 -69.89,-126.94 86.76 12/20/2020 08:12:58 -69.90,-127.00 86.76 2.41 43
6 12/22/2020 22:49:16 -70.37, 13.47 86.27 12/22/2020 22:50:27 -70.25, 14.10 86.41 27.41 71
7 12/22/2020 23:39:55 69.99,-178.64 93.34 12/22/2020 23:39:57 69.97,-178.65 93.33 1.81 2
8 12/23/2020 00:30:36 -69.85, -11.11 86.81 12/23/2020 00:29:27 -69.87, -11.16 86.78 2.98 69
9 12/25/2020 15:06:06 -70.07, 129.71 86.63 12/25/2020 15:06:59 -70.06, 129.71 86.65 1.42 53
10 12/25/2020 15:56:50 69.95, -62.81 93.25 12/25/2020 15:56:26 69.94, -62.81 93.24 1.33 24
11 12/25/2020 16:47:17 -69.07, 105.79 87.66 12/25/2020 16:46:09 -69.12, 103.72 87.56 82.29 68
12 12/28/2020 07:23:01 -70.03,-114.46 86.78 12/28/2020 07:23:28 -70.02,-114.46 86.80 1.28 27
13 12/28/2020 08:13:45 69.92, 53.02 93.10 12/28/2020 08:12:55 69.90, 53.02 93.09 1.78 50

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/16/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201216.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/16/2020 in txt file.

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