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: 6/28/2022
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, 140.90 132.07 06/30/2022 14:17:11 -70.97, 143.45 132.25 92.66 66
2 06/30/2022 15:06:33 70.11, -50.26 46.94 06/30/2022 15:06:52 70.10, -50.20 46.92 2.61 19
3 06/30/2022 15:57:14 -69.96, 117.28 133.22 06/30/2022 15:56:22 -69.99, 117.28 133.18 3.10 52
4 07/03/2022 06:32:43 -70.24,-102.00 132.73 07/03/2022 06:33:54 -70.22,-101.79 132.77 8.05 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 3.42 3
6 07/03/2022 08:14:06 -69.88,-126.82 133.11 07/03/2022 08:12:53 -69.90,-126.97 133.08 6.12 73
7 07/05/2022 22:49:34 -70.11, 13.98 132.63 07/05/2022 22:50:25 -70.12, 13.94 132.63 1.99 51
8 07/05/2022 23:40:18 70.00,-178.55 47.27 07/05/2022 23:39:52 70.01,-178.57 47.27 0.80 26
9 07/06/2022 00:30:44 -69.05, -9.86 133.72 07/06/2022 00:29:37 -69.07, -12.20 133.61 92.71 67
10 07/08/2022 15:06:26 -70.08, 129.80 132.37 07/08/2022 15:06:54 -70.06, 129.74 132.40 3.43 28
11 07/08/2022 15:57:10 69.98, -62.74 47.54 07/08/2022 15:56:20 70.00, -62.70 47.56 2.49 50
12 07/11/2022 06:32:40 70.32, 77.88 48.22 07/11/2022 06:33:51 70.25, 78.27 48.13 16.58 71
13 07/11/2022 07:23:19 -70.06,-114.39 132.06 07/11/2022 07:23:23 -70.04,-114.40 132.07 1.53 4
14 07/11/2022 08:14:02 69.91, 53.14 47.80 07/11/2022 08:12:50 69.92, 53.08 47.83 3.00 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/28/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220628.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/28/2022 in txt file.

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