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: 6/29/2022
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 06/30/2022 14:16:05 -71.06, 140.90 132.06 06/30/2022 14:17:11 -70.96, 143.44 132.26 92.76 66
2 06/30/2022 15:06:33 70.11, -50.27 46.94 06/30/2022 15:06:52 70.10, -50.20 46.92 2.86 19
3 06/30/2022 15:57:14 -69.97, 117.27 133.21 06/30/2022 15:56:22 -69.99, 117.27 133.19 1.87 52
4 07/03/2022 06:32:43 -70.24,-102.00 132.73 07/03/2022 06:33:54 -70.22,-101.80 132.78 8.34 71
5 07/03/2022 07:23:25 70.03, 65.63 47.05 07/03/2022 07:23:22 70.06, 65.62 47.08 2.84 3
6 07/03/2022 08:14:06 -69.88,-126.83 133.10 07/03/2022 08:12:53 -69.89,-126.98 133.08 5.95 73
7 07/05/2022 22:49:34 -70.11, 13.98 132.63 07/05/2022 22:50:25 -70.11, 13.93 132.63 1.80 51
8 07/05/2022 23:40:18 70.00,-178.55 47.27 07/05/2022 23:39:52 70.00,-178.58 47.27 0.90 26
9 07/06/2022 00:30:43 -69.00, -9.79 133.77 07/06/2022 00:29:37 -69.07, -12.20 133.61 96.11 66
10 07/08/2022 15:06:27 -70.08, 129.80 132.37 07/08/2022 15:06:54 -70.11, 129.81 132.35 3.14 27
11 07/08/2022 15:57:11 69.98, -62.74 47.53 07/08/2022 15:56:21 70.00, -62.70 47.56 2.37 50
12 07/11/2022 06:32:40 70.32, 77.89 48.22 07/11/2022 06:33:51 70.25, 78.27 48.13 16.11 71
13 07/11/2022 07:23:19 -70.05,-114.39 132.06 07/11/2022 07:23:23 -70.04,-114.40 132.07 1.50 4
14 07/11/2022 08:14:03 69.96, 53.07 47.85 07/11/2022 08:12:50 69.92, 53.08 47.83 3.45 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/29/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220630.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/29/2022 in txt file.

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