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: 10/21/2024
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 10/26/2024 18:34:54 -71.94, 74.29 95.34 10/26/2024 18:33:43 -71.96, 72.86 95.29 49.32 71
2 10/26/2024 19:25:48 72.33,-119.15 85.08 10/26/2024 19:24:33 72.35,-119.09 85.11 2.99 75
3 10/26/2024 20:16:32 -72.36, 48.12 94.89 10/26/2024 20:15:33 -72.33, 48.11 94.91 3.51 59
4 10/26/2024 21:07:18 72.34,-144.54 85.11 10/26/2024 21:06:30 72.37,-144.54 85.15 3.48 48
5 10/26/2024 21:58:02 -72.36, 22.73 94.86 10/26/2024 21:57:30 -72.34, 22.66 94.87 3.35 32
6 10/26/2024 22:48:49 72.39,-170.02 85.19 10/26/2024 22:48:27 72.39,-169.99 85.19 1.24 22
7 10/26/2024 23:39:33 -72.42, -2.75 94.78 10/26/2024 23:39:26 -72.41, -2.69 94.79 2.21 7
8 10/27/2024 00:30:19 72.40, 164.60 85.22 10/27/2024 00:30:24 72.40, 164.56 85.23 1.48 5
9 10/27/2024 01:21:03 -72.42, -28.13 94.75 10/27/2024 01:21:23 -72.42, -28.14 94.75 0.51 20
10 10/27/2024 02:11:50 72.45, 139.11 85.30 10/27/2024 02:12:21 72.42, 139.10 85.27 3.71 31
11 10/27/2024 03:02:33 -72.43, -53.52 94.72 10/27/2024 03:03:20 -72.44, -53.60 94.71 3.18 47
12 10/27/2024 03:53:20 72.46, 113.73 85.33 10/27/2024 03:54:17 72.49, 113.76 85.35 3.40 57
13 10/27/2024 04:44:04 -72.48, -79.00 94.64 10/27/2024 04:45:17 -72.46, -79.05 94.67 3.17 73
14 10/27/2024 05:34:57 72.82, 87.62 85.73 10/27/2024 05:36:08 72.80, 88.95 85.68 43.78 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/21/2024
SNOs_Map_NOAA-20_NOAA-19_20241021.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/21/2024 in txt file.

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