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: 12/18/2020
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 12/20/2020 07:23:00 70.03, 65.53 93.38 12/20/2020 07:23:28 70.00, 65.51 93.35 3.00 28
2 12/20/2020 08:13:41 -69.89,-126.94 86.76 12/20/2020 08:12:58 -69.89,-127.01 86.76 2.39 43
3 12/22/2020 22:49:16 -70.37, 13.46 86.27 12/22/2020 22:50:27 -70.25, 14.10 86.41 27.50 71
4 12/22/2020 23:39:55 69.99,-178.64 93.34 12/22/2020 23:39:57 69.98,-178.64 93.33 1.42 2
5 12/23/2020 00:30:36 -69.85, -11.11 86.81 12/23/2020 00:29:27 -69.87, -11.16 86.78 2.87 69
6 12/25/2020 15:06:06 -70.07, 129.71 86.63 12/25/2020 15:06:59 -70.06, 129.71 86.65 1.28 53
7 12/25/2020 15:56:50 69.95, -62.81 93.25 12/25/2020 15:56:26 69.95, -62.81 93.24 0.69 24
8 12/25/2020 16:47:17 -69.07, 105.79 87.66 12/25/2020 16:46:09 -69.13, 103.72 87.56 82.20 68
9 12/28/2020 07:23:01 -70.03,-114.46 86.78 12/28/2020 07:23:28 -70.02,-114.46 86.79 0.80 27
10 12/28/2020 08:13:45 69.92, 53.02 93.10 12/28/2020 08:12:55 69.91, 53.02 93.10 0.85 50
11 12/30/2020 22:49:14 70.14,-166.18 93.17 12/30/2020 22:50:25 70.14,-166.05 93.16 4.94 71
12 12/30/2020 23:39:55 -69.99, 1.36 86.99 12/30/2020 23:39:56 -69.98, 1.37 87.00 1.17 1
13 12/31/2020 00:30:37 69.78, 169.00 92.79 12/31/2020 00:29:24 69.81, 168.77 92.84 9.63 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/18/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201218.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/18/2020 in txt file.

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