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: 8/7/2022
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 08/09/2022 15:06:01 -70.14, 129.77 125.61 08/09/2022 15:07:08 -70.12, 129.80 125.65 3.02 67
2 08/09/2022 15:56:45 70.03, -62.75 54.29 08/09/2022 15:56:35 70.02, -62.70 54.27 2.47 10
3 08/09/2022 16:47:21 -69.62, 105.18 126.13 08/09/2022 16:46:09 -69.68, 104.47 126.04 27.98 72
4 08/12/2022 07:22:53 -70.10,-114.39 124.86 08/12/2022 07:23:39 -70.07,-114.39 124.90 3.57 46
5 08/12/2022 08:13:37 69.99, 53.09 55.04 08/12/2022 08:13:06 69.97, 53.11 55.01 3.17 31
6 08/14/2022 22:49:19 71.00,-167.37 56.89 08/14/2022 22:50:25 70.94,-164.84 56.74 91.86 66
7 08/14/2022 23:39:45 -70.07, 1.45 124.09 08/14/2022 23:40:09 -70.07, 1.49 124.09 1.93 24
8 08/15/2022 00:30:29 69.96, 168.92 55.81 08/15/2022 00:29:36 69.96, 168.99 55.82 2.59 53
9 08/17/2022 15:05:57 70.23, -50.35 56.92 08/17/2022 15:07:09 70.17, -50.12 56.84 11.23 72
10 08/17/2022 15:56:37 -70.03, 117.28 123.28 08/17/2022 15:56:40 -70.01, 117.29 123.31 2.42 3
11 08/17/2022 16:47:20 69.87, -75.17 56.57 08/17/2022 16:46:07 69.90, -75.23 56.60 3.52 73
12 08/20/2022 07:22:46 70.10, 65.64 57.65 08/20/2022 07:23:39 70.09, 65.65 57.63 0.57 53
13 08/20/2022 08:13:28 -70.00,-126.90 122.45 08/20/2022 08:13:09 -69.99,-126.86 122.45 1.58 19
14 08/20/2022 09:03:57 69.10, 41.72 56.63 08/20/2022 09:02:49 69.16, 39.66 56.77 82.00 68

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/7/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220807.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/07/2022 in txt file.

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