Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/23/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 05/25/2024 04:52:34 -72.87, -81.52 128.09 05/25/2024 04:51:24 -72.88, -83.42 127.96 62.20 70
2 05/25/2024 05:43:25 73.13, 85.23 52.20 05/25/2024 05:42:12 73.12, 84.40 52.24 26.81 73
3 05/25/2024 06:34:13 -73.33,-107.90 127.59 05/25/2024 06:33:13 -73.32,-107.89 127.59 0.96 60
4 05/25/2024 07:24:59 73.35, 59.38 52.42 05/25/2024 07:24:06 73.31, 59.37 52.40 3.60 53
5 05/25/2024 08:15:43 -73.35,-133.30 127.59 05/25/2024 08:15:11 -73.33,-133.38 127.60 3.37 32
6 05/25/2024 09:06:29 73.36, 33.98 52.42 05/25/2024 09:06:03 73.37, 34.00 52.43 0.83 26
7 05/25/2024 09:57:13 -73.36,-158.71 127.59 05/25/2024 09:57:08 -73.38,-158.75 127.57 2.28 5
8 05/25/2024 10:47:59 73.37, 8.57 52.42 05/25/2024 10:48:01 73.37, 8.51 52.42 2.18 2
9 05/25/2024 11:38:44 -73.42, 175.78 127.53 05/25/2024 11:39:05 -73.43, 175.88 127.54 3.16 21
10 05/25/2024 12:29:29 73.39, -16.83 52.43 05/25/2024 12:29:58 73.42, -16.86 52.45 3.40 29
11 05/25/2024 13:20:14 -73.44, 150.37 127.53 05/25/2024 13:21:03 -73.43, 150.39 127.55 1.19 49
12 05/25/2024 14:11:00 73.45, -42.35 52.48 05/25/2024 14:11:56 73.42, -42.35 52.44 3.66 56
13 05/25/2024 15:01:46 -73.55, 124.74 127.42 05/25/2024 15:03:00 -73.48, 125.02 127.52 11.89 74
14 05/25/2024 15:52:37 73.81, -68.57 52.87 05/25/2024 15:53:47 73.76, -67.00 52.73 48.86 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/23/2024
SNOs_Map_NOAA-20_NOAA-19_20240523.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/23/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19