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: 2/4/2022
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 02/10/2022 11:19:43 -77.00, 169.78 87.73 02/10/2022 11:18:36 -77.00, 166.69 87.42 77.36 67
2 02/10/2022 12:10:37 77.37, -24.48 92.74 02/10/2022 12:09:32 77.35, -24.41 92.74 2.43 65
3 02/10/2022 13:01:21 -77.35, 142.93 87.31 02/10/2022 13:00:27 -77.37, 142.94 87.27 2.36 54
4 02/10/2022 13:52:07 77.37, -49.85 92.71 02/10/2022 13:51:32 77.36, -49.88 92.72 1.54 35
5 02/10/2022 14:42:52 -77.39, 117.37 87.28 02/10/2022 14:42:27 -77.37, 117.46 87.29 3.07 25
6 02/10/2022 15:33:37 77.37, -75.23 92.69 02/10/2022 15:33:32 77.36, -75.36 92.70 3.36 5
7 02/10/2022 16:24:22 -77.39, 91.99 87.30 02/10/2022 16:24:27 -77.38, 91.99 87.31 1.55 5
8 02/10/2022 17:15:08 77.41,-100.80 92.73 02/10/2022 17:15:31 77.40,-100.64 92.70 3.88 23
9 02/10/2022 18:05:52 -77.39, 66.61 87.32 02/10/2022 18:06:27 -77.38, 66.51 87.33 2.78 35
10 02/10/2022 18:56:38 77.41,-126.18 92.70 02/10/2022 18:57:31 77.41,-126.12 92.67 1.41 53
11 02/10/2022 19:47:22 -77.39, 41.24 87.34 02/10/2022 19:48:26 -77.42, 41.23 87.34 3.73 64
12 02/10/2022 20:38:17 77.79,-153.33 93.18 02/10/2022 20:39:22 77.77,-149.75 92.82 84.33 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/4/2022
SNOs_Map_NOAA-20_NOAA-19_20220204.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/04/2022 in txt file.

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