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: 4/26/2024
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 -73.06, -26.43 122.31 05/02/2024 01:07:59 -73.05, -27.77 122.24 43.71 71
2 05/02/2024 02:00:02 73.37, 140.19 58.03 05/02/2024 01:58:47 73.36, 140.22 58.03 1.73 75
3 05/02/2024 02:50:46 -73.37, -52.48 121.99 05/02/2024 02:49:50 -73.40, -52.45 121.96 3.21 56
4 05/02/2024 03:41:32 73.38, 114.80 58.01 05/02/2024 03:40:45 73.37, 114.75 58.01 2.38 47
5 05/02/2024 04:32:17 -73.43, -77.99 121.95 05/02/2024 04:31:48 -73.40, -77.93 121.97 3.17 29
6 05/02/2024 05:23:03 73.44, 89.30 58.06 05/02/2024 05:22:42 73.42, 89.39 58.04 3.50 21
7 05/02/2024 06:13:47 -73.43,-103.38 121.96 05/02/2024 06:13:46 -73.41,-103.40 121.99 2.87 1
8 05/02/2024 07:04:33 73.45, 63.90 58.04 05/02/2024 07:04:40 73.43, 63.91 58.02 2.22 7
9 05/02/2024 07:55:17 -73.44,-128.77 121.98 05/02/2024 07:55:43 -73.46,-128.76 121.96 2.52 26
10 05/02/2024 08:46:03 73.45, 38.51 58.03 05/02/2024 08:46:37 73.48, 38.55 58.05 3.26 34
11 05/02/2024 09:36:47 -73.45,-154.16 121.99 05/02/2024 09:37:41 -73.47,-154.24 121.98 3.38 54
12 05/02/2024 10:27:33 73.46, 13.12 58.02 05/02/2024 10:28:35 73.49, 13.07 58.03 3.11 62
13 05/02/2024 11:18:23 -73.75, 179.75 121.67 05/02/2024 11:19:34 -73.72,-179.12 121.78 35.32 71
14 05/02/2024 12:09:15 74.06, -13.69 58.67 05/02/2024 12:10:22 74.03, -11.06 58.49 80.49 67

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/26/2024
SNOs_Map_NOAA-21_NOAA-19_20240426.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 04/26/2024 in txt file.

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