Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/12/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-9) Time (LANDSAT-9) Lat,Lon (LANDSAT-9) SZA (LANDSAT-9 ) Distance(km) Time Diff (sec)
1 10/14/2024 07:59:51 69.98, 56.23 78.25 10/14/2024 08:00:14 69.96, 56.22 78.23 1.89 23
2 10/14/2024 08:50:32 -69.85,-136.26 101.88 10/14/2024 08:49:44 -69.86,-136.29 101.87 1.67 48
3 10/16/2024 23:26:05 -70.18, 4.38 100.59 10/16/2024 23:27:16 -70.12, 4.68 100.65 12.92 71
4 10/17/2024 00:16:47 69.94, 172.04 79.19 10/17/2024 00:16:44 69.95, 172.08 79.20 1.89 3
5 10/17/2024 01:07:28 -69.81, -20.44 100.93 10/17/2024 01:06:15 -69.80, -20.50 100.95 2.86 73
6 10/19/2024 15:42:57 -70.01, 120.40 99.79 10/19/2024 15:43:45 -70.00, 120.40 99.80 0.50 48
7 10/19/2024 16:33:41 69.88, -72.10 80.10 10/19/2024 16:33:12 69.88, -72.12 80.10 1.20 29
8 10/22/2024 07:09:23 70.73, 67.70 81.89 10/22/2024 07:10:31 70.64, 69.59 81.79 70.22 68
9 10/22/2024 07:59:52 -69.97,-123.78 98.88 10/22/2024 08:00:11 -69.99,-123.72 98.85 3.49 19
10 10/22/2024 08:50:36 69.84, 43.72 81.01 10/22/2024 08:49:39 69.82, 43.68 80.98 3.24 57
11 10/24/2024 23:26:05 70.04,-175.43 82.12 10/24/2024 23:27:06 70.03,-175.40 82.10 1.84 61
12 10/25/2024 00:16:46 -69.91, -7.92 98.01 10/25/2024 00:16:36 -69.93, -7.91 97.99 2.35 10
13 10/25/2024 01:07:21 69.30, 160.27 81.40 10/25/2024 01:06:11 69.36, 158.96 81.46 51.73 70

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 10/12/2024
SNOs_Map_NOAA-20_LANDSAT-9_20241013.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 10/12/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-9