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: 12/10/2023
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 12/14/2023 02:51:53 -73.66, -53.08 83.07 12/14/2023 02:50:45 -73.65, -55.70 82.95 81.88 68
2 12/14/2023 03:42:47 74.07, 113.23 97.38 12/14/2023 03:41:34 74.07, 112.62 97.42 18.74 73
3 12/14/2023 04:33:34 -74.21, -79.79 82.47 12/14/2023 04:32:32 -74.20, -79.76 82.46 0.94 62
4 12/14/2023 05:24:20 74.23, 87.48 97.56 12/14/2023 05:23:29 74.24, 87.58 97.57 3.43 51
5 12/14/2023 06:15:04 -74.21,-105.18 82.46 12/14/2023 06:14:30 -74.23,-105.18 82.44 2.05 34
6 12/14/2023 07:05:50 74.23, 62.09 97.57 12/14/2023 07:05:28 74.22, 62.03 97.56 2.45 22
7 12/14/2023 07:56:35 -74.27,-130.69 82.40 12/14/2023 07:56:28 -74.26,-130.60 82.41 2.81 7
8 12/14/2023 08:47:20 74.24, 36.70 97.58 12/14/2023 08:47:26 74.24, 36.61 97.58 2.71 6
9 12/14/2023 09:38:05 -74.27,-156.07 82.39 12/14/2023 09:38:26 -74.29,-156.02 82.38 2.38 21
10 12/14/2023 10:28:51 74.29, 11.19 97.64 12/14/2023 10:29:24 74.27, 11.19 97.61 2.43 33
11 12/14/2023 11:19:35 -74.28, 178.54 82.38 12/14/2023 11:20:25 -74.27, 178.44 82.39 3.28 50
12 12/14/2023 12:10:21 74.30, -14.20 97.65 12/14/2023 12:11:22 74.30, -14.23 97.64 0.82 61
13 12/14/2023 13:01:08 -74.43, 152.77 82.21 12/14/2023 13:02:21 -74.39, 153.28 82.28 15.69 73
14 12/14/2023 13:52:03 74.88, -41.15 98.31 12/14/2023 13:53:09 74.84, -38.16 98.13 86.84 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/10/2023
SNOs_Map_NOAA-20_NOAA-19_20231210.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/10/2023 in txt file.

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