Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/12/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 09/17/2024 21:40:31 -72.23, 27.74 109.58 09/17/2024 21:39:21 -72.24, 26.09 109.50 55.72 70
2 09/17/2024 22:31:22 72.47,-165.44 70.70 09/17/2024 22:30:09 72.46,-166.17 70.72 24.51 73
3 09/17/2024 23:22:10 -72.68, 1.45 109.07 09/17/2024 23:21:10 -72.66, 1.50 109.08 2.52 60
4 09/18/2024 00:12:56 72.67, 168.78 70.94 09/18/2024 00:12:02 72.68, 168.83 70.96 2.29 54
5 09/18/2024 01:03:40 -72.68, -23.92 109.05 09/18/2024 01:03:07 -72.69, -23.93 109.03 1.50 33
6 09/18/2024 01:54:27 72.72, 143.31 71.02 09/18/2024 01:53:59 72.71, 143.40 71.01 3.08 28
7 09/18/2024 02:45:11 -72.72, -49.39 108.97 09/18/2024 02:45:04 -72.72, -49.36 108.98 1.33 7
8 09/18/2024 03:35:57 72.71, 117.94 71.04 09/18/2024 03:35:56 72.74, 117.97 71.06 2.85 1
9 09/18/2024 04:26:41 -72.72, -74.76 108.94 09/18/2024 04:27:01 -72.74, -74.79 108.92 2.72 20
10 09/18/2024 05:17:28 72.76, 92.46 71.12 09/18/2024 05:17:53 72.76, 92.54 71.11 2.45 25
11 09/18/2024 06:08:12 -72.77,-100.23 108.87 09/18/2024 06:08:58 -72.77,-100.22 108.87 0.55 46
12 09/18/2024 06:58:58 72.76, 67.10 71.14 09/18/2024 06:59:51 72.74, 67.00 71.12 3.68 53
13 09/18/2024 07:49:43 -72.81,-125.71 108.79 09/18/2024 07:50:55 -72.80,-125.65 108.82 2.81 72
14 09/18/2024 08:40:32 72.96, 41.30 71.38 09/18/2024 08:41:45 72.92, 41.90 71.31 20.03 73

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/12/2024
SNOs_Map_NOAA-21_NOAA-19_20240912.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 09/12/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and NOAA-19