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: 11/9/2022
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, 77.88 86.87 11/10/2022 17:45:27 -75.67, 74.39 86.65 96.30 65
2 11/10/2022 18:37:28 76.19,-116.58 93.75 11/10/2022 18:36:17 76.17,-116.57 93.75 1.76 71
3 11/10/2022 19:28:12 -76.17, 50.80 86.27 11/10/2022 19:27:14 -76.19, 50.75 86.23 2.34 58
4 11/10/2022 20:18:58 76.20,-141.98 93.78 11/10/2022 20:18:16 76.20,-141.96 93.79 0.75 42
5 11/10/2022 21:09:43 -76.22, 25.24 86.19 11/10/2022 21:09:13 -76.22, 25.36 86.19 3.32 30
6 11/10/2022 22:00:28 76.20,-167.37 93.81 11/10/2022 22:00:15 76.23,-167.35 93.83 3.08 13
7 11/10/2022 22:51:13 -76.23, -0.16 86.16 11/10/2022 22:51:13 -76.20, -0.19 86.18 3.12 0
8 11/10/2022 23:41:58 76.21, 167.23 93.83 11/10/2022 23:42:15 76.21, 167.09 93.84 3.76 17
9 11/11/2022 00:32:43 -76.24, -25.55 86.13 11/11/2022 00:33:12 -76.23, -25.58 86.14 0.89 29
10 11/11/2022 01:23:29 76.26, 141.67 93.91 11/11/2022 01:24:14 76.24, 141.70 93.88 2.28 45
11 11/11/2022 02:14:13 -76.24, -50.95 86.11 11/11/2022 02:15:11 -76.26, -50.97 86.10 1.98 58
12 11/11/2022 03:04:59 76.27, 116.28 93.94 11/11/2022 03:06:13 76.27, 116.31 93.92 0.93 74
13 11/11/2022 03:55:55 -76.78, -78.35 85.45 11/11/2022 03:57:00 -76.72, -74.62 85.72 95.27 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/9/2022
SNOs_Map_NOAA-20_NOAA-19_20221109.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/09/2022 in txt file.

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