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: 3/1/2023
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 03/02/2023 22:49:26 -70.14, 13.88 102.80 03/02/2023 22:50:12 -70.14, 13.90 102.82 0.72 46
2 03/02/2023 23:40:10 70.03,-178.64 77.07 03/02/2023 23:39:39 70.04,-178.60 77.08 2.14 31
3 03/05/2023 14:15:53 70.83, -38.77 76.91 03/05/2023 14:17:01 70.74, -36.97 76.74 66.49 68
4 03/05/2023 15:06:23 -70.10, 129.71 103.89 03/05/2023 15:06:41 -70.08, 129.69 103.91 2.50 18
5 03/05/2023 15:57:07 69.99, -62.81 75.99 03/05/2023 15:56:08 69.98, -62.81 75.98 1.51 59
6 03/08/2023 06:32:38 70.17, 78.05 75.16 03/08/2023 06:33:39 70.14, 78.03 75.12 3.15 61
7 03/08/2023 07:23:20 -70.07,-114.47 104.97 03/08/2023 07:23:08 -70.09,-114.42 104.95 2.84 12
8 03/08/2023 08:13:54 69.43, 53.78 74.36 03/08/2023 08:12:44 69.48, 52.39 74.47 54.42 70
9 03/10/2023 22:49:34 70.10,-166.07 74.03 03/10/2023 22:50:06 70.11,-166.14 74.04 2.58 32
10 03/10/2023 23:40:16 -69.99, 1.40 106.10 03/10/2023 23:39:36 -70.00, 1.34 106.09 2.50 40
11 03/13/2023 14:15:50 -70.40, 141.91 106.70 03/13/2023 14:17:02 -70.31, 142.39 106.82 20.74 72
12 03/13/2023 15:06:30 70.09, -50.30 72.97 03/13/2023 15:06:31 70.09, -50.28 72.96 1.01 1
13 03/13/2023 15:57:12 -69.98, 117.19 107.17 03/13/2023 15:56:01 -69.98, 117.20 107.16 0.82 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/1/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230301.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/01/2023 in txt file.

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