Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/29/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 07/31/2024 08:08:37 -72.44,-129.82 125.50 07/31/2024 08:09:22 -72.44,-129.88 125.51 2.16 45
2 07/31/2024 08:59:21 72.34, 37.68 54.41 07/31/2024 08:58:44 72.35, 37.62 54.42 1.98 37
3 08/02/2024 19:21:09 -72.73, 61.48 124.56 08/02/2024 19:22:21 -72.60, 62.12 124.73 25.30 72
4 08/02/2024 20:11:48 72.39,-130.52 55.08 08/02/2024 20:11:45 72.41,-130.58 55.10 2.85 3
5 08/02/2024 21:02:24 -71.97, 37.61 125.37 08/02/2024 21:01:13 -72.06, 36.47 125.20 40.48 71
6 08/05/2024 07:24:17 72.49, 61.17 55.85 08/05/2024 07:24:46 72.48, 61.25 55.83 3.23 29
7 08/05/2024 08:14:59 -72.38,-131.28 124.27 08/05/2024 08:14:09 -72.40,-131.23 124.24 3.02 50
8 08/07/2024 18:36:44 72.50,-106.96 56.55 08/07/2024 18:37:47 72.51,-106.97 56.54 1.50 63
9 08/07/2024 19:27:27 -72.43, 60.50 123.52 08/07/2024 19:27:10 -72.44, 60.54 123.52 1.57 17
10 08/10/2024 06:39:55 -72.50,-107.74 122.74 08/10/2024 06:40:10 -72.49,-107.65 122.76 3.26 15
11 08/10/2024 07:30:38 72.37, 59.83 57.13 08/10/2024 07:29:32 72.39, 59.84 57.16 2.36 66

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 7/29/2024
SNOs_Map_NOAA-21_TERRA_20240729.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 07/29/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA