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: 9/8/2024
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 19:58:33 -72.25, 53.19 109.58 09/17/2024 19:57:23 -72.22, 51.55 109.54 55.62 70
2 09/17/2024 20:49:23 72.46,-139.92 70.66 09/17/2024 20:48:10 72.49,-140.61 70.72 23.41 73
3 09/17/2024 21:40:11 -72.67, 26.97 109.11 09/17/2024 21:39:12 -72.64, 26.95 109.12 2.39 59
4 09/17/2024 22:30:57 72.67,-165.74 70.92 09/17/2024 22:30:04 72.66,-165.73 70.91 1.28 53
5 09/17/2024 23:21:41 -72.68, 1.57 109.07 09/17/2024 23:21:09 -72.67, 1.52 109.07 1.74 32
6 09/18/2024 00:12:27 72.69, 168.86 70.96 09/18/2024 00:12:01 72.69, 168.84 70.96 0.71 26
7 09/18/2024 01:03:11 -72.69, -23.83 109.03 09/18/2024 01:03:06 -72.70, -23.91 109.02 2.65 5
8 09/18/2024 01:53:57 72.70, 143.46 71.00 09/18/2024 01:53:58 72.72, 143.41 71.02 2.43 1
9 09/18/2024 02:44:42 -72.75, -49.33 108.93 09/18/2024 02:45:03 -72.72, -49.34 108.97 3.30 21
10 09/18/2024 03:35:28 72.76, 117.96 71.09 09/18/2024 03:35:55 72.74, 117.98 71.07 2.48 27
11 09/18/2024 04:26:12 -72.77, -74.74 108.89 09/18/2024 04:27:00 -72.75, -74.77 108.92 2.02 48
12 09/18/2024 05:16:58 72.78, 92.56 71.13 09/18/2024 05:17:52 72.77, 92.55 71.12 0.81 54
13 09/18/2024 06:07:43 -72.83,-100.24 108.80 09/18/2024 06:08:56 -72.83,-100.09 108.82 5.11 73
14 09/18/2024 06:58:33 73.04, 66.62 71.45 09/18/2024 06:59:45 72.99, 67.57 71.36 31.23 72

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/8/2024
SNOs_Map_NOAA-21_NOAA-19_20240908.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 09/08/2024 in txt file.

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