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: 11/1/2022
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 11/10/2022 17:46:32 -75.66, 77.89 86.87 11/10/2022 17:45:27 -75.68, 74.41 86.65 95.93 65
2 11/10/2022 18:37:29 76.20,-116.60 93.76 11/10/2022 18:36:18 76.17,-116.57 93.75 2.64 71
3 11/10/2022 19:28:13 -76.17, 50.81 86.27 11/10/2022 19:27:15 -76.19, 50.78 86.23 2.85 58
4 11/10/2022 20:18:59 76.20,-141.99 93.78 11/10/2022 20:18:17 76.20,-141.96 93.79 0.93 42
5 11/10/2022 21:09:44 -76.22, 25.25 86.19 11/10/2022 21:09:14 -76.22, 25.39 86.19 3.68 30
6 11/10/2022 22:00:29 76.21,-167.39 93.81 11/10/2022 22:00:16 76.23,-167.35 93.83 2.55 13
7 11/10/2022 22:51:14 -76.23, -0.14 86.16 11/10/2022 22:51:14 -76.21, -0.16 86.18 2.26 0
8 11/10/2022 23:41:59 76.21, 167.21 93.84 11/10/2022 23:42:16 76.21, 167.10 93.84 3.16 17
9 11/11/2022 00:32:44 -76.23, -25.54 86.13 11/11/2022 00:33:13 -76.24, -25.55 86.14 0.39 29
10 11/11/2022 01:23:30 76.27, 141.66 93.92 11/11/2022 01:24:15 76.24, 141.71 93.88 3.12 45
11 11/11/2022 02:14:14 -76.24, -50.94 86.11 11/11/2022 02:15:12 -76.26, -50.94 86.10 2.74 58
12 11/11/2022 03:05:00 76.27, 116.26 93.95 11/11/2022 03:06:14 76.27, 116.32 93.92 1.56 74
13 11/11/2022 03:55:56 -76.78, -78.34 85.45 11/11/2022 03:57:01 -76.72, -74.59 85.71 95.66 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/1/2022
SNOs_Map_NOAA-20_NOAA-19_20221101.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/01/2022 in txt file.

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