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: 12/1/2022
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 12/09/2022 17:01:46 -75.70, 88.93 81.14 12/09/2022 17:00:37 -75.72, 86.70 80.97 61.13 69
2 12/09/2022 17:52:39 76.05,-104.91 99.27 12/09/2022 17:51:25 76.04,-104.91 99.28 1.37 74
3 12/09/2022 18:43:23 -76.03, 62.46 80.75 12/09/2022 18:42:29 -76.06, 62.41 80.71 3.31 54
4 12/09/2022 19:34:09 76.06,-130.31 99.29 12/09/2022 19:33:24 76.06,-130.31 99.30 0.72 45
5 12/09/2022 20:24:54 -76.09, 36.90 80.68 12/09/2022 20:24:28 -76.09, 37.01 80.68 3.04 26
6 12/09/2022 21:15:39 76.06,-155.71 99.30 12/09/2022 21:15:23 76.09,-155.71 99.33 2.73 16
7 12/09/2022 22:06:24 -76.09, 11.50 80.67 12/09/2022 22:06:28 -76.07, 11.45 80.69 3.00 4
8 12/09/2022 22:57:09 76.07, 178.89 99.32 12/09/2022 22:57:23 76.07, 178.73 99.32 4.19 14
9 12/09/2022 23:47:54 -76.10, -13.90 80.65 12/09/2022 23:48:27 -76.10, -13.94 80.66 1.38 33
10 12/10/2022 00:38:40 76.13, 153.33 99.39 12/10/2022 00:39:22 76.10, 153.33 99.35 3.25 42
11 12/10/2022 01:29:24 -76.11, -39.30 80.64 12/10/2022 01:30:26 -76.12, -39.34 80.63 1.87 62
12 12/10/2022 02:20:10 76.13, 127.93 99.40 12/10/2022 02:21:21 76.12, 127.93 99.37 1.22 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/1/2022
SNOs_Map_NOAA-20_NOAA-19_20221201.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/01/2022 in txt file.

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