Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/29/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 05/09/2024 23:29:36 -72.99, -0.97 124.63 05/09/2024 23:28:26 -73.00, -2.78 124.50 58.97 70
2 05/10/2024 00:20:27 73.27, 165.72 55.68 05/10/2024 00:19:14 73.25, 165.06 55.71 21.45 73
3 05/10/2024 01:11:14 -73.40, -27.25 124.20 05/10/2024 01:10:16 -73.40, -27.35 124.18 3.36 58
4 05/10/2024 02:02:00 73.43, 139.99 55.83 05/10/2024 02:01:08 73.45, 140.04 55.86 2.90 52
5 05/10/2024 02:52:45 -73.46, -52.76 124.15 05/10/2024 02:52:13 -73.46, -52.71 124.15 1.48 32
6 05/10/2024 03:43:30 73.44, 114.59 55.83 05/10/2024 03:43:06 73.46, 114.57 55.85 1.78 24
7 05/10/2024 04:34:15 -73.47, -78.16 124.16 05/10/2024 04:34:11 -73.46, -78.19 124.16 1.36 4
8 05/10/2024 05:25:00 73.45, 89.19 55.82 05/10/2024 05:25:04 73.46, 89.09 55.83 3.39 4
9 05/10/2024 06:15:45 -73.48,-103.56 124.16 05/10/2024 06:16:09 -73.47,-103.67 124.17 3.82 24
10 05/10/2024 07:06:31 73.51, 63.68 55.87 05/10/2024 07:07:01 73.51, 63.73 55.86 1.58 30
11 05/10/2024 07:57:16 -73.54,-129.07 124.11 05/10/2024 07:58:06 -73.52,-129.03 124.15 2.64 50
12 05/10/2024 08:48:01 73.52, 38.28 55.86 05/10/2024 08:48:59 73.52, 38.25 55.85 1.08 58
13 05/10/2024 09:38:48 -73.65,-154.70 124.01 05/10/2024 09:40:02 -73.62,-154.27 124.07 13.86 74
14 05/10/2024 10:29:40 73.98, 11.82 56.35 05/10/2024 10:30:49 73.91, 13.74 56.18 59.52 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/29/2024
SNOs_Map_NOAA-20_NOAA-19_20240429.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/29/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19