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: 4/25/2024
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, -27.76 122.23 43.97 71
2 05/02/2024 02:00:02 73.36, 140.21 58.02 05/02/2024 01:58:47 73.36, 140.23 58.03 0.70 75
3 05/02/2024 02:50:46 -73.36, -52.46 122.00 05/02/2024 02:49:51 -73.35, -52.56 121.99 3.20 55
4 05/02/2024 03:41:32 73.37, 114.82 58.00 05/02/2024 03:40:45 73.37, 114.76 58.01 2.06 47
5 05/02/2024 04:32:17 -73.42, -77.97 121.96 05/02/2024 04:31:48 -73.41, -77.92 121.97 1.86 29
6 05/02/2024 05:23:03 73.43, 89.31 58.05 05/02/2024 05:22:42 73.42, 89.40 58.04 2.67 21
7 05/02/2024 06:13:47 -73.42,-103.36 121.97 05/02/2024 06:13:46 -73.41,-103.39 121.98 1.69 1
8 05/02/2024 07:04:33 73.44, 63.92 58.03 05/02/2024 07:04:40 73.43, 63.92 58.03 0.95 7
9 05/02/2024 07:55:18 -73.48,-128.86 121.93 05/02/2024 07:55:43 -73.47,-128.75 121.96 3.80 25
10 05/02/2024 08:46:02 73.45, 38.53 58.02 05/02/2024 08:46:37 73.43, 38.44 58.01 3.06 35
11 05/02/2024 09:36:47 -73.49,-154.25 121.94 05/02/2024 09:37:40 -73.47,-154.23 121.97 1.87 53
12 05/02/2024 10:27:33 73.50, 13.02 58.07 05/02/2024 10:28:34 73.49, 13.08 58.04 2.38 61
13 05/02/2024 11:18:22 -73.74, 179.77 121.68 05/02/2024 11:19:34 -73.67,-179.23 121.82 32.02 72
14 05/02/2024 12:09:14 74.06, -13.67 58.66 05/02/2024 12:10:21 74.03, -11.05 58.49 80.08 67

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/25/2024
SNOs_Map_NOAA-21_NOAA-19_20240425.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 04/25/2024 in txt file.

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