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: 9/29/2024
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, -40.26 76.15 99.61 66
2 10/03/2024 14:55:10 -72.55, 128.50 103.17 10/03/2024 14:53:56 -72.56, 128.47 103.15 1.80 74
3 10/03/2024 15:45:57 72.58, -64.26 76.88 10/03/2024 15:44:49 72.56, -64.27 76.86 2.73 68
4 10/03/2024 16:36:41 -72.60, 103.02 103.10 10/03/2024 16:35:53 -72.59, 103.03 103.10 1.39 48
5 10/03/2024 17:27:27 72.58, -89.63 76.90 10/03/2024 17:26:46 72.58, -89.71 76.91 2.44 41
6 10/03/2024 18:18:11 -72.60, 77.65 103.07 10/03/2024 18:17:50 -72.61, 77.59 103.05 2.28 21
7 10/03/2024 19:08:58 72.63,-115.11 76.98 10/03/2024 19:08:43 72.60,-115.14 76.96 2.95 15
8 10/03/2024 19:59:42 -72.65, 52.17 102.99 10/03/2024 19:59:47 -72.63, 52.16 103.00 1.52 5
9 10/03/2024 20:50:28 72.63,-140.48 77.01 10/03/2024 20:50:40 72.63,-140.58 77.01 3.14 12
10 10/03/2024 21:41:12 -72.65, 26.80 102.96 10/03/2024 21:41:44 -72.66, 26.72 102.95 2.87 32
11 10/03/2024 22:31:59 72.68,-165.96 77.09 10/03/2024 22:32:36 72.70,-165.91 77.11 3.29 37
12 10/03/2024 23:22:43 -72.70, 1.32 102.88 10/03/2024 23:23:41 -72.68, 1.28 102.90 1.97 58
13 10/04/2024 00:13:30 72.73, 168.56 77.17 10/04/2024 00:14:33 72.73, 168.66 77.16 3.23 63
14 10/04/2024 01:04:21 -73.10, -24.91 102.43 10/04/2024 01:05:31 -73.05, -23.39 102.52 49.59 70
15 10/04/2024 01:55:12 73.33, 141.88 77.84 10/04/2024 01:56:19 73.30, 144.45 77.73 82.20 67

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/29/2024
SNOs_Map_NOAA-21_NOAA-19_20240929.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 09/29/2024 in txt file.

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