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: 10/3/2024
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 71.82, -37.41 76.06 10/03/2024 14:03:06 71.81, -40.29 76.14 99.91 66
2 10/03/2024 14:55:10 -72.57, 128.46 103.16 10/03/2024 14:53:56 -72.54, 128.42 103.17 2.64 74
3 10/03/2024 15:45:57 72.59, -64.28 76.89 10/03/2024 15:44:48 72.59, -64.20 76.89 2.88 69
4 10/03/2024 16:36:40 -72.56, 103.09 103.13 10/03/2024 16:35:53 -72.57, 102.99 103.12 3.43 47
5 10/03/2024 17:27:27 72.59, -89.66 76.91 10/03/2024 17:26:45 72.61, -89.63 76.94 2.63 42
6 10/03/2024 18:18:11 -72.62, 77.61 103.05 10/03/2024 18:17:49 -72.64, 77.65 103.02 3.16 22
7 10/03/2024 19:08:58 72.64,-115.14 77.00 10/03/2024 19:08:42 72.64,-115.07 76.99 2.20 16
8 10/03/2024 19:59:42 -72.67, 52.13 102.97 10/03/2024 19:59:46 -72.66, 52.22 102.98 2.78 4
9 10/03/2024 20:50:28 72.64,-140.51 77.02 10/03/2024 20:50:39 72.66,-140.51 77.04 2.14 11
10 10/03/2024 21:41:12 -72.67, 26.76 102.94 10/03/2024 21:41:43 -72.69, 26.78 102.93 2.46 31
11 10/03/2024 22:31:59 72.69,-165.99 77.10 10/03/2024 22:32:36 72.68,-165.95 77.09 1.70 37
12 10/03/2024 23:22:43 -72.72, 1.28 102.86 10/03/2024 23:23:40 -72.71, 1.34 102.88 2.12 57
13 10/04/2024 00:13:29 72.69, 168.64 77.13 10/04/2024 00:14:33 72.71, 168.62 77.14 1.84 64
14 10/04/2024 01:04:20 -73.07, -24.84 102.46 10/04/2024 01:05:31 -73.03, -23.44 102.55 45.70 71
15 10/04/2024 01:55:12 73.35, 141.85 77.85 10/04/2024 01:56:19 73.28, 144.40 77.71 82.11 67

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/3/2024
SNOs_Map_NOAA-21_NOAA-19_20241003.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 10/03/2024 in txt file.

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