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: 8/6/2022
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 08/06/2022 22:49:21 -70.75, 13.03 125.72 08/06/2022 22:50:30 -70.60, 14.63 125.94 61.29 69
2 08/06/2022 23:39:54 70.06,-178.57 53.56 08/06/2022 23:40:05 70.07,-178.51 53.56 2.53 11
3 08/07/2022 00:30:35 -69.92, -11.04 126.58 08/07/2022 00:29:35 -69.95, -11.03 126.54 3.55 60
4 08/09/2022 15:06:01 -70.13, 129.79 125.62 08/09/2022 15:07:08 -70.13, 129.82 125.64 1.22 67
5 08/09/2022 15:56:45 70.02, -62.73 54.28 08/09/2022 15:56:35 70.02, -62.69 54.28 1.83 10
6 08/09/2022 16:47:21 -69.61, 105.19 126.14 08/09/2022 16:46:09 -69.69, 104.49 126.03 28.58 72
7 08/12/2022 07:22:53 -70.09,-114.37 124.87 08/12/2022 07:23:39 -70.08,-114.37 124.89 1.26 46
8 08/12/2022 08:13:37 69.98, 53.10 55.03 08/12/2022 08:13:06 69.98, 53.12 55.02 1.35 31
9 08/14/2022 22:49:20 71.05,-167.44 56.94 08/14/2022 22:50:26 70.90,-164.91 56.70 93.37 66
10 08/14/2022 23:39:45 -70.06, 1.46 124.10 08/14/2022 23:40:10 -70.03, 1.44 124.13 3.11 25
11 08/15/2022 00:30:29 69.95, 168.93 55.81 08/15/2022 00:29:37 69.92, 168.93 55.78 3.32 52
12 08/17/2022 15:05:57 70.23, -50.34 56.91 08/17/2022 15:07:09 70.18, -50.10 56.85 10.15 72
13 08/17/2022 15:56:37 -70.02, 117.29 123.29 08/17/2022 15:56:40 -70.03, 117.31 123.29 0.74 3
14 08/17/2022 16:47:20 69.86, -75.16 56.56 08/17/2022 16:46:08 69.86, -75.28 56.56 4.67 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/6/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220806.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/06/2022 in txt file.

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