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: 4/19/2024
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 05/02/2024 01:09:11 -73.04, -26.39 122.33 05/02/2024 01:08:00 -73.04, -27.78 122.24 45.15 71
2 05/02/2024 02:00:03 73.36, 140.21 58.01 05/02/2024 01:58:48 73.35, 140.20 58.02 1.39 75
3 05/02/2024 02:50:48 -73.40, -52.56 121.96 05/02/2024 02:49:51 -73.39, -52.46 121.96 3.08 57
4 05/02/2024 03:41:33 73.37, 114.82 58.00 05/02/2024 03:40:46 73.36, 114.72 58.00 3.47 47
5 05/02/2024 04:32:18 -73.41, -77.95 121.97 05/02/2024 04:31:49 -73.40, -77.94 121.97 0.86 29
6 05/02/2024 05:23:04 73.43, 89.32 58.04 05/02/2024 05:22:43 73.41, 89.36 58.03 2.19 21
7 05/02/2024 06:13:48 -73.41,-103.34 121.99 05/02/2024 06:13:47 -73.41,-103.41 121.99 2.52 1
8 05/02/2024 07:04:34 73.43, 63.93 58.03 05/02/2024 07:04:41 73.42, 63.89 58.01 2.20 7
9 05/02/2024 07:55:19 -73.47,-128.84 121.94 05/02/2024 07:55:44 -73.46,-128.77 121.96 2.47 25
10 05/02/2024 08:46:04 73.44, 38.54 58.02 05/02/2024 08:46:38 73.47, 38.53 58.04 3.56 34
11 05/02/2024 09:36:49 -73.48,-154.23 121.96 05/02/2024 09:37:42 -73.47,-154.24 121.98 1.13 53
12 05/02/2024 10:27:35 73.50, 13.03 58.06 05/02/2024 10:28:36 73.48, 13.05 58.03 2.23 61
13 05/02/2024 11:18:24 -73.73, 179.80 121.70 05/02/2024 11:19:36 -73.67,-179.25 121.82 30.62 72
14 05/02/2024 12:09:16 74.05, -13.66 58.65 05/02/2024 12:10:23 74.02, -11.08 58.48 78.89 67

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/19/2024
SNOs_Map_NOAA-21_NOAA-19_20240419.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 04/19/2024 in txt file.

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