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: 8/29/2022
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 08/30/2022 22:49:21 70.85,-167.16 62.09 08/30/2022 22:50:29 70.73,-165.16 61.91 74.44 68
2 08/30/2022 23:39:49 -70.04, 1.45 118.75 08/30/2022 23:40:10 -70.01, 1.42 118.78 3.09 21
3 08/31/2022 00:30:33 69.91, 168.95 61.13 08/31/2022 00:29:37 69.91, 168.92 61.14 1.27 56
4 09/02/2022 15:06:03 70.08, -50.17 62.25 09/02/2022 15:07:09 70.10, -50.20 62.27 2.65 66
5 09/02/2022 15:56:45 -70.00, 117.27 117.83 09/02/2022 15:56:39 -69.99, 117.28 117.83 0.70 6
6 09/02/2022 16:47:23 69.56, -74.77 61.73 09/02/2022 16:46:11 69.61, -75.61 61.82 33.21 72
7 09/05/2022 07:22:59 70.05, 65.63 63.20 09/05/2022 07:23:38 70.08, 65.64 63.22 2.73 39
8 09/05/2022 08:13:41 -69.97,-126.92 116.88 09/05/2022 08:13:08 -69.97,-126.87 116.88 1.67 33
9 09/07/2022 22:49:22 -70.72, 13.04 115.13 09/07/2022 22:50:31 -70.64, 14.71 115.25 62.28 69
10 09/07/2022 23:39:54 70.02,-178.56 64.17 09/07/2022 23:40:06 70.04,-178.53 64.18 2.13 12
11 09/08/2022 00:30:36 -69.94, -11.11 115.92 09/08/2022 00:29:36 -69.93, -11.04 115.92 2.74 60
12 09/10/2022 15:06:06 -70.11, 129.75 114.75 09/10/2022 15:07:08 -70.11, 129.81 114.77 2.41 62
13 09/10/2022 15:56:50 70.00, -62.76 65.15 09/10/2022 15:56:35 69.99, -62.70 65.14 2.17 15
14 09/10/2022 16:47:23 -69.43, 105.39 115.43 09/10/2022 16:46:12 -69.51, 104.26 115.33 44.94 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/29/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220829.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/29/2022 in txt file.

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