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: 5/10/2024
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 05/17/2024 06:32:20 -72.63,-106.32 126.76 05/17/2024 06:31:13 -72.68,-109.00 126.55 88.90 67
2 05/17/2024 07:23:11 72.89, 60.45 53.52 05/17/2024 07:22:01 72.90, 58.77 53.63 55.04 70
3 05/17/2024 08:14:03 -73.29,-133.11 126.05 05/17/2024 08:12:59 -73.27,-133.15 126.05 2.77 64
4 05/17/2024 09:04:49 73.30, 34.18 53.95 05/17/2024 09:03:51 73.30, 34.19 53.96 0.46 58
5 05/17/2024 09:55:33 -73.30,-158.51 126.05 05/17/2024 09:54:56 -73.32,-158.51 126.02 2.38 37
6 05/17/2024 10:46:19 73.31, 8.79 53.95 05/17/2024 10:45:49 73.30, 8.71 53.95 2.67 30
7 05/17/2024 11:37:03 -73.31, 176.10 126.06 05/17/2024 11:36:54 -73.33, 176.00 126.04 3.56 9
8 05/17/2024 12:27:50 73.37, -16.72 54.00 05/17/2024 12:27:46 73.35, -16.65 53.98 2.58 4
9 05/17/2024 13:18:34 -73.37, 150.59 126.01 05/17/2024 13:18:51 -73.38, 150.64 126.01 1.79 17
10 05/17/2024 14:09:20 73.38, -42.11 53.99 05/17/2024 14:09:44 73.36, -42.14 53.97 2.38 24
11 05/17/2024 15:00:04 -73.38, 125.20 126.02 05/17/2024 15:00:49 -73.38, 125.16 126.02 1.47 45
12 05/17/2024 15:50:50 73.39, -67.51 53.99 05/17/2024 15:51:41 73.41, -67.50 54.00 2.62 51
13 05/17/2024 16:41:35 -73.44, 99.69 125.97 05/17/2024 16:42:46 -73.44, 99.79 125.99 3.14 71
14 05/17/2024 17:32:24 73.59, -93.36 54.20 05/17/2024 17:33:36 73.56, -92.63 54.12 23.25 72

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/10/2024
SNOs_Map_NOAA-21_NOAA-19_20240510.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 05/10/2024 in txt file.

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