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: 2/14/2024
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 02/16/2024 14:41:12 -70.12, 136.03 97.47 02/16/2024 14:42:08 -70.14, 135.97 97.46 3.07 56
2 02/16/2024 15:31:57 70.04, -56.55 82.44 02/16/2024 15:31:35 70.04, -56.53 82.44 1.01 22
3 02/16/2024 16:22:25 -69.22, 111.96 98.44 02/16/2024 16:21:17 -69.26, 110.04 98.31 75.79 68
4 02/19/2024 06:58:07 -70.10,-108.17 98.43 02/19/2024 06:58:34 -70.10,-108.20 98.44 0.93 27
5 02/19/2024 07:48:51 69.97, 59.32 81.43 02/19/2024 07:48:01 69.99, 59.30 81.45 2.34 50
6 02/21/2024 22:24:20 70.18,-159.84 80.71 02/21/2024 22:25:29 70.17,-159.83 80.68 1.02 69
7 02/21/2024 23:15:01 -70.04, 7.69 99.46 02/21/2024 23:14:59 -70.05, 7.64 99.44 2.20 2
8 02/22/2024 00:05:41 69.71, 175.50 80.18 02/22/2024 00:04:29 69.78, 174.91 80.29 24.10 72
9 02/24/2024 14:41:13 70.14, -44.01 79.68 02/24/2024 14:41:52 70.13, -43.99 79.66 1.51 39
10 02/24/2024 15:31:54 -70.00, 123.53 100.48 02/24/2024 15:31:22 -70.01, 123.49 100.47 2.19 32
11 02/27/2024 06:07:31 -70.65, -96.34 100.77 02/27/2024 06:08:41 -70.58, -95.07 100.91 47.67 70
12 02/27/2024 06:58:06 70.06, 71.89 78.60 02/27/2024 06:58:15 70.09, 71.86 78.62 2.78 9
13 02/27/2024 07:48:48 -69.97,-120.65 101.52 02/27/2024 07:47:45 -69.97,-120.67 101.50 0.45 63

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 2/14/2024
SNOs_Map_NOAA-20_LANDSAT-9_20240214.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 02/14/2024 in txt file.

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