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: 9/27/2024
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 10/03/2024 14:04:12 71.81, -37.39 76.05 10/03/2024 14:03:06 71.83, -40.25 76.16 99.13 66
2 10/03/2024 14:55:10 -72.55, 128.50 103.18 10/03/2024 14:53:56 -72.57, 128.48 103.15 2.46 74
3 10/03/2024 15:45:57 72.58, -64.26 76.88 10/03/2024 15:44:49 72.56, -64.26 76.86 2.25 68
4 10/03/2024 16:36:41 -72.60, 103.02 103.10 10/03/2024 16:35:53 -72.59, 103.04 103.10 0.91 48
5 10/03/2024 17:27:27 72.58, -89.64 76.90 10/03/2024 17:26:46 72.59, -89.69 76.92 2.02 41
6 10/03/2024 18:18:11 -72.60, 77.65 103.07 10/03/2024 18:17:50 -72.62, 77.61 103.05 2.68 21
7 10/03/2024 19:08:58 72.63,-115.11 76.98 10/03/2024 19:08:43 72.61,-115.13 76.97 2.31 15
8 10/03/2024 19:59:42 -72.65, 52.17 102.99 10/03/2024 19:59:47 -72.64, 52.17 103.00 0.51 5
9 10/03/2024 20:50:28 72.63,-140.49 77.01 10/03/2024 20:50:40 72.63,-140.56 77.02 2.68 12
10 10/03/2024 21:41:12 -72.65, 26.80 102.96 10/03/2024 21:41:44 -72.67, 26.74 102.95 3.06 32
11 10/03/2024 22:31:59 72.68,-165.96 77.09 10/03/2024 22:32:37 72.66,-166.00 77.07 2.57 38
12 10/03/2024 23:22:43 -72.70, 1.32 102.89 10/03/2024 23:23:41 -72.69, 1.30 102.90 0.90 58
13 10/04/2024 00:13:29 72.68, 168.66 77.12 10/04/2024 00:14:34 72.68, 168.57 77.12 3.31 65
14 10/04/2024 01:04:21 -73.10, -24.91 102.43 10/04/2024 01:05:31 -73.06, -23.37 102.52 50.01 70
15 10/04/2024 01:55:12 73.33, 141.88 77.84 10/04/2024 01:56:19 73.30, 144.47 77.73 82.72 67

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/27/2024
SNOs_Map_NOAA-21_NOAA-19_20240927.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 09/27/2024 in txt file.

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