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: 3/30/2024
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 03/30/2024 17:40:30 -70.22, 91.20 113.98 03/30/2024 17:41:09 -70.20, 91.21 114.01 2.45 39
2 03/30/2024 18:31:07 70.08,-101.26 65.87 03/30/2024 18:30:36 70.09,-101.29 65.88 1.71 31
3 04/02/2024 12:24:49 70.22, -9.88 64.95 04/02/2024 12:25:54 70.24, -9.92 64.96 3.30 65
4 04/02/2024 13:15:30 -70.12, 157.60 115.18 04/02/2024 13:15:24 -70.14, 157.56 115.16 2.87 6
5 04/02/2024 14:06:05 69.87, -34.69 64.55 04/02/2024 14:04:53 69.92, -35.11 64.62 16.75 72
6 04/05/2024 07:09:25 -70.90,-112.07 115.41 04/05/2024 07:10:33 -70.79,-110.33 115.58 64.73 68
7 04/05/2024 07:59:51 70.18, 56.42 63.82 04/05/2024 08:00:09 70.18, 56.42 63.82 0.61 18
8 04/05/2024 08:50:32 -70.08,-136.11 116.29 04/05/2024 08:49:39 -70.08,-136.09 116.29 0.77 53
9 04/08/2024 02:44:14 -70.20, -44.71 117.21 04/08/2024 02:44:57 -70.18, -44.78 117.23 3.28 43
10 04/08/2024 03:34:52 70.09, 122.79 62.67 04/08/2024 03:34:23 70.12, 122.78 62.70 2.92 29
11 04/10/2024 21:28:34 70.27,-145.89 61.83 04/10/2024 21:29:38 70.28,-145.82 61.84 2.96 64
12 04/10/2024 22:19:14 -70.15, 21.62 118.31 04/10/2024 22:19:09 -70.13, 21.59 118.33 2.28 5
13 04/10/2024 23:09:50 69.92,-170.71 61.45 04/10/2024 23:08:37 69.95,-171.02 61.49 12.28 73

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/30/2024
SNOs_Map_NOAA-20_LANDSAT-9_20240330.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 03/30/2024 in txt file.

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