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: 5/22/2024
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 06/01/2024 13:37:02 -73.04, 146.71 129.00 06/01/2024 13:35:49 -73.06, 146.05 128.93 21.54 73
2 06/01/2024 14:27:51 73.20, -46.32 51.17 06/01/2024 14:26:40 73.18, -46.39 51.17 2.88 71
3 06/01/2024 15:18:35 -73.21, 120.98 128.83 06/01/2024 15:17:44 -73.21, 120.89 128.82 2.76 51
4 06/01/2024 16:09:21 73.21, -71.72 51.17 06/01/2024 16:08:37 73.23, -71.77 51.21 2.69 44
5 06/01/2024 17:00:06 -73.27, 95.47 128.77 06/01/2024 16:59:41 -73.25, 95.52 128.78 2.19 25
6 06/01/2024 17:50:52 73.27, -97.24 51.23 06/01/2024 17:50:34 73.28, -97.14 51.24 3.04 18
7 06/01/2024 18:41:36 -73.28, 70.07 128.77 06/01/2024 18:41:39 -73.25, 70.02 128.79 3.27 3
8 06/01/2024 19:32:22 73.29,-122.64 51.24 06/01/2024 19:32:32 73.28,-122.63 51.23 0.60 10
9 06/01/2024 20:23:06 -73.29, 44.67 128.76 06/01/2024 20:23:36 -73.30, 44.65 128.76 1.21 30
10 06/01/2024 21:13:52 73.30,-148.04 51.24 06/01/2024 21:14:30 73.28,-148.13 51.22 3.41 38
11 06/01/2024 22:04:36 -73.30, 19.26 128.76 06/01/2024 22:05:34 -73.30, 19.16 128.77 3.50 58
12 06/01/2024 22:55:22 73.31,-173.44 51.25 06/01/2024 22:56:27 73.33,-173.50 51.26 2.86 65
13 06/01/2024 23:46:14 -73.71, -7.05 128.31 06/01/2024 23:47:24 -73.69, -5.39 128.44 51.79 70
14 06/02/2024 00:37:06 74.02, 159.52 52.03 06/02/2024 00:38:12 73.96, 162.57 51.80 93.64 66

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/22/2024
SNOs_Map_NOAA-21_NOAA-19_20240522.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 05/22/2024 in txt file.

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