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: 8/12/2020
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 08/14/2020 06:32:22 -70.78,-102.86 123.40 08/14/2020 06:33:30 -70.68,-101.07 123.57 66.88 68
2 08/14/2020 07:22:54 70.03, 65.63 55.82 08/14/2020 07:23:07 70.03, 65.62 55.82 0.51 13
3 08/14/2020 08:13:35 -69.90,-126.85 124.31 08/14/2020 08:12:37 -69.92,-126.90 124.28 3.19 58
4 08/16/2020 22:49:02 -70.12, 13.96 123.26 08/16/2020 22:50:09 -70.11, 13.96 123.28 1.77 67
5 08/16/2020 23:39:46 70.00,-178.55 56.63 08/16/2020 23:39:36 69.99,-178.55 56.62 0.65 10
6 08/17/2020 00:30:22 -69.60, -10.64 123.78 08/17/2020 00:29:10 -69.67, -11.36 123.68 29.24 72
7 08/19/2020 15:05:55 -70.09, 129.79 122.43 08/19/2020 15:06:39 -70.07, 129.80 122.45 2.01 44
8 08/19/2020 15:56:39 69.97, -62.73 57.46 08/19/2020 15:56:06 69.95, -62.72 57.45 1.64 33
9 08/22/2020 06:32:20 70.88, 76.98 59.29 08/22/2020 06:33:27 70.79, 79.11 59.12 78.36 67
10 08/22/2020 07:22:48 -70.06,-114.39 121.57 08/22/2020 07:23:09 -70.03,-114.37 121.60 2.72 21
11 08/22/2020 08:13:32 69.94, 53.09 58.32 08/22/2020 08:12:36 69.91, 53.11 58.30 3.07 56
12 08/24/2020 22:48:59 70.12,-166.03 59.39 08/24/2020 22:50:08 70.14,-165.97 59.40 3.36 69
13 08/24/2020 23:39:40 -69.97, 1.51 120.75 08/24/2020 23:39:39 -69.99, 1.45 120.73 3.00 1
14 08/25/2020 00:30:21 69.70, 169.22 58.98 08/25/2020 00:29:08 69.76, 168.77 59.06 18.47 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/12/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200812.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/12/2020 in txt file.

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