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: 2/4/2024
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 02/05/2024 22:24:27 70.71,-160.69 86.65 02/05/2024 22:25:36 70.57,-159.28 86.44 54.32 69
2 02/05/2024 23:14:58 -70.06, 7.67 94.06 02/05/2024 23:15:13 -70.07, 7.62 94.06 2.06 15
3 02/06/2024 00:05:43 69.98, 175.09 85.85 02/06/2024 00:04:40 69.97, 175.13 85.85 1.75 63
4 02/08/2024 14:41:12 70.12, -43.98 85.19 02/08/2024 14:42:13 70.13, -44.04 85.19 3.10 61
5 02/08/2024 15:31:54 -70.04, 123.46 94.91 02/08/2024 15:31:43 -70.02, 123.43 94.93 2.53 11
6 02/08/2024 16:22:28 69.38, -68.26 84.39 02/08/2024 16:21:19 69.42, -69.75 84.50 58.47 69
7 02/11/2024 06:58:08 70.11, 71.81 84.32 02/11/2024 06:58:42 70.11, 71.80 84.31 0.36 34
8 02/11/2024 07:48:50 -70.02,-120.75 95.79 02/11/2024 07:48:12 -70.00,-120.72 95.81 3.25 38
9 02/13/2024 22:24:26 -70.59, 19.50 96.05 02/13/2024 22:25:37 -70.49, 20.60 96.21 41.99 71
10 02/13/2024 23:15:02 70.05,-172.34 83.37 02/13/2024 23:15:10 70.06,-172.39 83.37 1.97 8
11 02/14/2024 00:05:44 -69.97, -4.89 96.74 02/14/2024 00:04:40 -69.95, -4.91 96.75 2.12 64
12 02/16/2024 14:41:13 -70.12, 136.01 97.47 02/16/2024 14:42:11 -70.15, 135.98 97.45 2.98 58
13 02/16/2024 15:31:58 70.06, -56.58 82.46 02/16/2024 15:31:38 70.04, -56.53 82.44 2.75 20

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 2/4/2024
SNOs_Map_NOAA-20_LANDSAT-9_20240204.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 02/04/2024 in txt file.

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