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: 10/1/2024
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 71.80, -37.37 76.04 10/03/2024 14:03:06 71.83, -40.25 76.16 99.86 66
2 10/03/2024 14:55:10 -72.54, 128.51 103.18 10/03/2024 14:53:56 -72.57, 128.48 103.15 3.31 74
3 10/03/2024 15:45:57 72.57, -64.24 76.86 10/03/2024 15:44:49 72.56, -64.25 76.87 0.89 68
4 10/03/2024 16:36:41 -72.59, 103.04 103.10 10/03/2024 16:35:53 -72.59, 103.04 103.10 0.23 48
5 10/03/2024 17:27:27 72.57, -89.61 76.89 10/03/2024 17:26:46 72.59, -89.69 76.92 3.37 41
6 10/03/2024 18:18:12 -72.64, 77.56 103.03 10/03/2024 18:17:50 -72.62, 77.60 103.05 3.07 22
7 10/03/2024 19:08:58 72.62,-115.09 76.97 10/03/2024 19:08:43 72.61,-115.13 76.97 1.53 15
8 10/03/2024 19:59:42 -72.64, 52.19 103.00 10/03/2024 19:59:47 -72.64, 52.17 103.00 0.67 5
9 10/03/2024 20:50:29 72.67,-140.57 77.05 10/03/2024 20:50:40 72.64,-140.56 77.02 3.71 11
10 10/03/2024 21:41:12 -72.69, 26.71 102.92 10/03/2024 21:41:43 -72.66, 26.73 102.95 2.98 31
11 10/03/2024 22:31:58 72.67,-165.94 77.08 10/03/2024 22:32:36 72.66,-166.00 77.07 2.21 38
12 10/03/2024 23:22:42 -72.69, 1.34 102.89 10/03/2024 23:23:40 -72.69, 1.29 102.90 1.44 58
13 10/04/2024 00:13:29 72.72, 168.58 77.16 10/04/2024 00:14:32 72.73, 168.67 77.16 3.43 63
14 10/04/2024 01:04:20 -73.09, -24.89 102.44 10/04/2024 01:05:30 -73.06, -23.38 102.52 49.23 70
15 10/04/2024 01:55:11 73.32, 141.90 77.83 10/04/2024 01:56:18 73.30, 144.47 77.73 81.87 67

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/1/2024
SNOs_Map_NOAA-21_NOAA-19_20241001.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 10/01/2024 in txt file.

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