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: 9/2/2024
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 09/04/2024 06:19:58 70.20, 81.20 63.16 09/04/2024 06:21:10 70.18, 81.24 63.13 2.38 72
2 09/04/2024 07:10:39 -70.05,-111.25 116.99 09/04/2024 07:10:40 -70.07,-111.28 116.97 2.39 1
3 09/04/2024 08:01:21 69.84, 56.38 62.81 09/04/2024 08:00:09 69.86, 56.06 62.84 12.45 72
4 09/06/2024 22:36:48 70.14,-162.91 64.09 09/06/2024 22:37:40 70.15,-162.92 64.09 1.29 52
5 09/06/2024 23:27:30 -70.04, 4.55 116.00 09/06/2024 23:27:10 -70.04, 4.56 116.00 0.38 20
6 09/07/2024 00:17:58 69.09, 173.25 63.03 09/07/2024 00:16:51 69.16, 171.00 63.16 89.45 67
7 09/09/2024 14:53:39 70.10, -47.07 65.05 09/09/2024 14:54:10 70.11, -47.10 65.05 1.51 31
8 09/09/2024 15:44:21 -70.01, 120.40 115.04 09/09/2024 15:43:40 -70.00, 120.38 115.04 0.94 41
9 09/12/2024 06:19:55 -70.66, -99.47 113.37 09/12/2024 06:21:05 -70.54, -98.22 113.52 47.73 70
10 09/12/2024 07:10:30 70.09, 68.75 66.05 09/12/2024 07:10:38 70.10, 68.78 66.06 1.84 8
11 09/12/2024 08:01:12 -69.99,-123.78 114.04 09/12/2024 08:00:08 -70.00,-123.74 114.03 1.94 64
12 09/14/2024 22:36:36 -70.14, 17.16 112.89 09/14/2024 22:37:39 -70.14, 17.08 112.89 2.75 63
13 09/14/2024 23:27:20 70.04,-175.38 67.02 09/14/2024 23:27:06 70.02,-175.44 67.01 2.75 14
14 09/15/2024 00:17:53 -69.47, -7.21 113.55 09/15/2024 00:16:43 -69.54, -8.48 113.46 49.97 70

Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/2/2024
SNOs_Map_NOAA-21_LANDSAT-8_20240902.jpg

Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 09/02/2024 in txt file.

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