Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/8/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 09/09/2024 14:53:39 70.13, -47.10 65.08 09/09/2024 14:54:09 70.11, -47.09 65.06 1.27 30
2 09/09/2024 15:44:20 -69.99, 120.43 115.06 09/09/2024 15:43:39 -70.00, 120.38 115.04 2.67 41
3 09/12/2024 06:19:53 -70.61, -99.38 113.42 09/12/2024 06:21:03 -70.54, -98.22 113.52 43.65 70
4 09/12/2024 07:10:29 70.08, 68.76 66.05 09/12/2024 07:10:36 70.10, 68.79 66.07 2.55 7
5 09/12/2024 08:01:11 -70.00,-123.79 114.03 09/12/2024 08:00:06 -69.99,-123.74 114.03 1.84 65
6 09/14/2024 22:36:35 -70.18, 17.10 112.85 09/14/2024 22:37:35 -70.17, 17.13 112.87 1.85 60
7 09/14/2024 23:27:19 70.07,-175.42 67.06 09/14/2024 23:27:02 70.06,-175.38 67.04 2.33 17
8 09/15/2024 00:17:50 -69.40, -7.11 113.62 09/15/2024 00:16:40 -69.51, -8.51 113.49 55.74 70
9 09/17/2024 14:53:24 -70.15, 132.96 111.85 09/17/2024 14:53:59 -70.14, 133.00 111.86 1.85 35
10 09/17/2024 15:44:08 70.04, -59.57 68.06 09/17/2024 15:43:26 70.03, -59.52 68.04 2.55 42
11 09/20/2024 06:19:36 70.55, 80.81 69.59 09/20/2024 06:20:46 70.46, 81.74 69.48 36.26 70
12 09/20/2024 07:10:11 -70.09,-111.16 110.87 09/20/2024 07:10:21 -70.08,-111.18 110.89 2.13 10
13 09/20/2024 08:00:55 69.99, 56.32 69.04 09/20/2024 07:59:47 70.01, 56.37 69.06 3.48 68

Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/8/2024
SNOs_Map_NOAA-21_LANDSAT-8_20240908.jpg

Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 09/08/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and LANDSAT-8