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: 2/25/2023
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 02/25/2023 15:06:16 70.10, -50.26 79.17 02/25/2023 15:06:41 70.11, -50.25 79.17 1.55 25
2 02/25/2023 15:56:58 -70.00, 117.19 100.95 02/25/2023 15:56:11 -69.99, 117.21 100.95 1.62 47
3 02/28/2023 06:32:31 -70.25,-102.05 101.67 02/28/2023 06:33:43 -70.24,-101.84 101.71 7.79 72
4 02/28/2023 07:23:14 70.08, 65.52 78.15 02/28/2023 07:23:11 70.08, 65.58 78.14 2.36 3
5 02/28/2023 08:13:55 -69.93,-126.94 102.03 02/28/2023 08:12:41 -69.97,-126.95 101.98 3.67 74
6 03/02/2023 22:49:27 -70.14, 13.89 102.81 03/02/2023 22:50:14 -70.13, 13.88 102.83 0.71 47
7 03/02/2023 23:40:11 70.03,-178.63 77.06 03/02/2023 23:39:41 70.03,-178.62 77.07 0.37 30
8 03/05/2023 14:15:54 70.87, -38.84 76.95 03/05/2023 14:17:02 70.76, -36.95 76.76 70.07 68
9 03/05/2023 15:06:23 -70.08, 129.74 103.91 03/05/2023 15:06:42 -70.11, 129.72 103.89 2.72 19
10 03/05/2023 15:57:07 69.98, -62.79 75.97 03/05/2023 15:56:09 70.00, -62.79 76.00 2.56 58
11 03/08/2023 06:32:38 70.14, 78.09 75.13 03/08/2023 06:33:41 70.16, 78.04 75.14 2.52 63
12 03/08/2023 07:23:20 -70.04,-114.43 105.00 03/08/2023 07:23:11 -70.05,-114.48 104.98 2.51 9
13 03/08/2023 08:13:55 69.46, 53.74 74.38 03/08/2023 08:12:45 69.56, 52.48 74.54 50.16 70
14 03/10/2023 22:49:35 70.11,-166.09 74.04 03/10/2023 22:50:09 70.13,-166.12 74.06 2.43 34
15 03/10/2023 23:40:17 -70.00, 1.39 106.09 03/10/2023 23:39:39 -70.02, 1.36 106.06 2.97 38

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/25/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230225.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/25/2023 in txt file.

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