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: 2/13/2024
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 02/13/2024 22:24:26 -70.57, 19.54 96.07 02/13/2024 22:25:37 -70.45, 20.54 96.25 39.49 71
2 02/13/2024 23:15:03 70.08,-172.37 83.39 02/13/2024 23:15:09 70.08,-172.35 83.40 1.27 6
3 02/14/2024 00:05:43 -69.95, -4.86 96.76 02/14/2024 00:04:38 -69.96, -4.89 96.74 1.89 65
4 02/16/2024 14:41:13 -70.17, 135.95 97.42 02/16/2024 14:42:08 -70.16, 136.00 97.44 2.11 55
5 02/16/2024 15:31:57 70.04, -56.55 82.44 02/16/2024 15:31:35 70.06, -56.50 82.46 3.14 22
6 02/16/2024 16:22:25 -69.22, 111.97 98.44 02/16/2024 16:21:17 -69.28, 110.07 98.29 74.97 68
7 02/19/2024 06:58:07 -70.09,-108.15 98.45 02/19/2024 06:58:35 -70.10,-108.19 98.44 2.24 28
8 02/19/2024 07:48:52 70.01, 59.26 81.47 02/19/2024 07:48:02 70.00, 59.31 81.46 2.44 50
9 02/21/2024 22:24:20 70.15,-159.80 80.68 02/21/2024 22:25:31 70.17,-159.83 80.68 2.44 71
10 02/21/2024 23:15:02 -70.07, 7.65 99.43 02/21/2024 23:15:01 -70.06, 7.64 99.44 1.26 1
11 02/22/2024 00:05:43 69.79, 175.38 80.27 02/22/2024 00:04:30 69.84, 174.98 80.35 16.31 73
12 02/24/2024 14:41:15 70.15, -44.02 79.69 02/24/2024 14:41:56 70.14, -43.98 79.67 1.76 41
13 02/24/2024 15:31:56 -70.01, 123.51 100.48 02/24/2024 15:31:26 -70.03, 123.49 100.45 2.36 30

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 2/13/2024
SNOs_Map_NOAA-20_LANDSAT-9_20240213.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 02/13/2024 in txt file.

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