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: 12/6/2020
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 12/06/2020 22:49:16 -70.55, 13.19 86.92 12/06/2020 22:50:26 -70.43, 14.36 87.06 45.72 70
2 12/06/2020 23:39:52 70.01,-178.65 92.54 12/06/2020 23:39:59 70.00,-178.61 92.52 2.08 7
3 12/07/2020 00:30:33 -69.87, -11.13 87.60 12/07/2020 00:29:29 -69.89, -11.14 87.59 1.39 64
4 12/09/2020 15:06:02 -70.08, 129.70 87.13 12/09/2020 15:07:01 -70.05, 129.70 87.16 3.18 59
5 12/09/2020 15:56:46 69.96, -62.81 92.76 12/09/2020 15:56:28 69.94, -62.81 92.74 1.70 18
6 12/09/2020 16:47:17 -69.29, 105.49 87.92 12/09/2020 16:46:07 -69.34, 104.00 87.85 58.57 70
7 12/12/2020 07:22:57 -70.03,-114.45 86.96 12/12/2020 07:23:30 -70.05,-114.43 86.94 2.44 33
8 12/12/2020 08:13:41 69.91, 53.03 92.93 12/12/2020 08:12:57 69.94, 53.06 92.96 3.23 44
9 12/14/2020 22:49:16 70.39,-166.56 93.58 12/14/2020 22:50:27 70.25,-165.89 93.43 29.33 71
10 12/14/2020 23:39:52 -69.98, 1.39 86.84 12/14/2020 23:40:00 -69.99, 1.36 86.84 1.05 8
11 12/15/2020 00:30:36 69.86, 168.87 93.05 12/15/2020 00:29:27 69.87, 168.85 93.06 1.11 69
12 12/17/2020 15:06:06 70.08, -50.31 93.38 12/17/2020 15:06:59 70.07, -50.27 93.36 2.24 53
13 12/17/2020 15:56:48 -69.99, 117.15 86.72 12/17/2020 15:56:29 -69.97, 117.22 86.74 3.66 19
14 12/17/2020 16:47:17 69.08, -74.22 92.36 12/17/2020 16:46:09 69.13, -76.26 92.45 81.01 68

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/6/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201206.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/06/2020 in txt file.

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