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: 11/8/2024
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 11/09/2024 17:34:51 73.02, -92.10 90.11 11/09/2024 17:35:47 73.01, -92.15 90.10 2.24 56
2 11/09/2024 18:25:34 -72.97, 75.32 89.93 11/09/2024 18:25:09 -72.96, 75.43 89.94 3.55 25
3 11/12/2024 04:47:26 73.05, 99.69 90.82 11/12/2024 04:48:03 73.04, 99.80 90.81 3.65 37
4 11/12/2024 05:38:08 -72.94, -92.77 89.28 11/12/2024 05:37:26 -72.94, -92.73 89.29 1.62 42
5 11/14/2024 15:59:59 73.00, -68.36 91.42 11/14/2024 16:00:18 73.03, -68.32 91.45 3.41 19
6 11/14/2024 16:50:42 -72.94, 99.08 88.63 11/14/2024 16:49:41 -72.93, 99.14 88.65 2.85 61
7 11/17/2024 02:21:56 -73.47, -44.86 87.48 11/17/2024 02:23:06 -73.34, -43.48 87.65 46.37 70
8 11/17/2024 03:12:32 72.98, 123.54 92.02 11/17/2024 03:12:32 72.99, 123.50 92.02 1.45 0
9 11/17/2024 04:03:10 -72.66, -68.48 88.31 11/17/2024 04:01:58 -72.72, -69.34 88.23 28.98 72
10 11/19/2024 13:34:21 -73.07, 147.89 87.32 11/19/2024 13:35:23 -73.05, 147.86 87.35 3.02 62
11 11/19/2024 14:25:05 72.98, -44.61 92.60 11/19/2024 14:24:44 72.96, -44.63 92.58 2.68 21
12 11/22/2024 00:46:52 -73.04, -20.19 86.80 11/22/2024 00:47:32 -73.04, -20.24 86.81 1.80 40

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 11/8/2024
SNOs_Map_NOAA-21_TERRA_20241108.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 11/08/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA