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: 4/28/2024
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 01:09:10 -73.05, -26.41 122.32 05/02/2024 01:07:59 -73.05, -27.78 122.24 44.49 71
2 05/02/2024 02:00:02 73.36, 140.22 58.01 05/02/2024 01:58:47 73.36, 140.22 58.03 0.12 75
3 05/02/2024 02:50:46 -73.36, -52.46 122.01 05/02/2024 02:49:51 -73.35, -52.57 122.00 3.82 55
4 05/02/2024 03:41:32 73.37, 114.83 58.00 05/02/2024 03:40:45 73.37, 114.75 58.01 2.62 47
5 05/02/2024 04:32:17 -73.41, -77.96 121.96 05/02/2024 04:31:48 -73.40, -77.93 121.97 1.76 29
6 05/02/2024 05:23:03 73.42, 89.32 58.04 05/02/2024 05:22:42 73.42, 89.39 58.04 2.03 21
7 05/02/2024 06:13:47 -73.42,-103.35 121.98 05/02/2024 06:13:46 -73.41,-103.41 121.99 2.29 1
8 05/02/2024 07:04:33 73.43, 63.93 58.03 05/02/2024 07:04:40 73.43, 63.91 58.02 0.95 7
9 05/02/2024 07:55:18 -73.48,-128.86 121.93 05/02/2024 07:55:43 -73.46,-128.77 121.96 3.45 25
10 05/02/2024 08:46:03 73.44, 38.54 58.02 05/02/2024 08:46:38 73.43, 38.43 58.01 3.52 35
11 05/02/2024 09:36:48 -73.49,-154.25 121.95 05/02/2024 09:37:41 -73.47,-154.24 121.98 1.92 53
12 05/02/2024 10:27:34 73.50, 13.04 58.06 05/02/2024 10:28:35 73.49, 13.08 58.03 1.64 61
13 05/02/2024 11:18:23 -73.74, 179.78 121.69 05/02/2024 11:19:35 -73.67,-179.24 121.82 31.53 72
14 05/02/2024 12:09:15 74.05, -13.66 58.65 05/02/2024 12:10:22 74.03, -11.06 58.49 79.45 67

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/28/2024
SNOs_Map_NOAA-21_NOAA-19_20240428.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 04/28/2024 in txt file.

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