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: 7/5/2024
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 07/07/2024 14:52:58 -70.13, 132.96 132.37 07/07/2024 14:53:37 -70.13, 132.94 132.37 1.00 39
2 07/07/2024 15:43:43 70.04, -59.59 47.54 07/07/2024 15:43:04 70.03, -59.56 47.54 1.44 39
3 07/10/2024 06:19:22 70.74, 80.44 48.60 07/10/2024 06:20:31 70.63, 81.91 48.43 55.39 69
4 07/10/2024 07:09:53 -70.09,-111.22 132.08 07/10/2024 07:10:09 -70.08,-111.25 132.09 1.46 16
5 07/10/2024 08:00:38 70.00, 56.22 47.84 07/10/2024 07:59:36 69.98, 56.24 47.82 2.57 62
6 07/12/2024 22:36:08 70.18,-162.92 48.39 07/12/2024 22:37:11 70.16,-162.90 48.36 2.12 63
7 07/12/2024 23:26:49 -70.06, 4.59 131.74 07/12/2024 23:26:41 -70.06, 4.59 131.74 0.31 8
8 07/13/2024 00:17:25 69.50, 172.73 47.68 07/13/2024 00:16:15 69.56, 171.54 47.80 46.65 70
9 07/15/2024 14:53:03 70.11, -47.05 48.73 07/15/2024 14:53:43 70.10, -47.11 48.72 2.30 40
10 07/15/2024 15:43:45 -70.03, 120.39 131.35 07/15/2024 15:43:13 -70.00, 120.38 131.37 3.26 32
11 07/18/2024 06:19:28 -70.90, -99.86 129.98 07/18/2024 06:20:36 -70.78, -97.87 130.19 73.97 68
12 07/18/2024 07:09:59 70.09, 68.73 49.17 07/18/2024 07:10:14 70.07, 68.72 49.14 2.91 15
13 07/18/2024 08:00:40 -69.96,-123.75 130.96 07/18/2024 07:59:44 -69.97,-123.78 130.95 1.61 56

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/5/2024
SNOs_Map_NOAA-20_LANDSAT-9_20240705.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 07/05/2024 in txt file.

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