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: 4/9/2024
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 04/09/2024 09:18:55 -73.37,-149.02 114.30 04/09/2024 09:17:43 -73.34,-150.11 114.25 34.75 72
2 04/09/2024 10:09:46 73.61, 17.73 65.96 04/09/2024 10:08:38 73.60, 17.75 65.96 1.90 68
3 04/09/2024 11:00:30 -73.61,-174.93 114.06 04/09/2024 10:59:36 -73.60,-174.99 114.06 1.91 54
4 04/09/2024 11:51:16 73.60, -7.61 65.92 04/09/2024 11:50:36 73.61, -7.72 65.94 3.47 40
5 04/09/2024 12:42:01 -73.64, 159.61 114.05 04/09/2024 12:41:33 -73.66, 159.67 114.03 2.68 28
6 04/09/2024 13:32:47 73.63, -33.07 65.93 04/09/2024 13:32:33 73.67, -33.06 65.97 3.69 14
7 04/09/2024 14:23:32 -73.68, 134.15 114.04 04/09/2024 14:23:31 -73.67, 134.21 114.05 1.88 1
8 04/09/2024 15:14:18 73.67, -58.53 65.95 04/09/2024 15:14:31 73.68, -58.52 65.95 0.94 13
9 04/09/2024 16:05:02 -73.66, 108.81 114.08 04/09/2024 16:05:29 -73.68, 108.74 114.06 2.97 27
10 04/09/2024 16:55:49 73.70, -83.99 65.96 04/09/2024 16:56:29 73.69, -83.99 65.93 1.80 40
11 04/09/2024 17:46:33 -73.70, 83.35 114.07 04/09/2024 17:47:27 -73.69, 83.28 114.08 2.17 54
12 04/09/2024 18:37:20 73.74,-109.45 65.97 04/09/2024 18:38:26 73.75,-109.33 65.96 3.66 66
13 04/09/2024 19:28:09 -73.98, 57.30 113.78 04/09/2024 19:29:21 -73.90, 58.30 113.93 32.23 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/9/2024
SNOs_Map_NOAA-20_NOAA-19_20240409.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/09/2024 in txt file.

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