Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/16/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (LANDSAT-9) Time (LANDSAT-9) Lat,Lon (LANDSAT-9) SZA (LANDSAT-9 ) Distance(km) Time Diff (sec)
1 03/16/2024 07:34:53 -70.01,-117.64 108.48 03/16/2024 07:35:41 -70.00,-117.65 108.49 0.47 48
2 03/16/2024 08:25:37 69.89, 49.84 71.38 03/16/2024 08:25:08 69.90, 49.85 71.40 1.72 29
3 03/18/2024 23:01:22 70.77,-170.40 71.27 03/18/2024 23:02:30 70.65,-168.47 71.08 72.33 68
4 03/18/2024 23:51:51 -69.99, -1.85 109.57 03/18/2024 23:52:10 -69.99, -1.79 109.57 2.45 19
5 03/19/2024 00:42:34 69.82, 165.71 70.25 03/19/2024 00:41:38 69.83, 165.63 70.27 3.34 56
6 03/21/2024 15:18:06 70.03, -53.47 69.43 03/21/2024 15:19:10 70.01, -53.52 69.40 2.90 64
7 03/21/2024 16:08:48 -69.93, 114.00 110.70 03/21/2024 16:08:40 -69.90, 113.96 110.72 3.05 8
8 03/21/2024 16:59:24 69.39, -77.90 68.73 03/21/2024 16:58:13 69.46, -79.00 68.85 43.59 71
9 03/24/2024 07:35:02 69.98, 62.37 68.31 03/24/2024 07:35:37 70.00, 62.34 68.33 2.56 35
10 03/24/2024 08:25:44 -69.87,-130.15 111.82 03/24/2024 08:25:07 -69.89,-130.17 111.79 2.43 37
11 03/26/2024 23:01:23 -70.46, 10.08 112.23 03/26/2024 23:02:33 -70.35, 11.08 112.39 39.29 70
12 03/26/2024 23:51:59 69.94, 178.20 67.21 03/26/2024 23:52:05 69.96, 178.17 67.23 2.47 6
13 03/27/2024 00:42:41 -69.83, -14.33 112.92 03/27/2024 00:41:35 -69.86, -14.34 112.88 3.10 66
14 03/29/2024 15:18:12 -70.01, 126.55 113.76 03/29/2024 15:19:06 -70.01, 126.48 113.76 2.69 54
15 03/29/2024 16:08:56 69.91, -65.99 66.13 03/29/2024 16:08:33 69.89, -66.04 66.12 2.57 23

Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/16/2024
SNOs_Map_NOAA-21_LANDSAT-9_20240316.jpg

Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 03/16/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and LANDSAT-9