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: 1/28/2022
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 -76.99, 169.82 87.74 02/10/2022 11:18:36 -77.01, 166.74 87.41 77.16 67
2 02/10/2022 12:10:37 77.36, -24.46 92.73 02/10/2022 12:09:32 77.36, -24.37 92.74 2.13 65
3 02/10/2022 13:01:21 -77.34, 142.98 87.32 02/10/2022 13:00:28 -77.34, 142.80 87.28 4.38 53
4 02/10/2022 13:52:07 77.36, -49.83 92.71 02/10/2022 13:51:32 77.36, -49.85 92.72 0.53 35
5 02/10/2022 14:42:52 -77.38, 117.41 87.29 02/10/2022 14:42:27 -77.38, 117.52 87.29 2.58 25
6 02/10/2022 15:33:37 77.36, -75.21 92.69 02/10/2022 15:33:32 77.37, -75.33 92.70 2.92 5
7 02/10/2022 16:24:22 -77.38, 92.03 87.31 02/10/2022 16:24:27 -77.39, 92.04 87.31 0.64 5
8 02/10/2022 17:15:08 77.41,-100.78 92.72 02/10/2022 17:15:31 77.41,-100.61 92.70 4.11 23
9 02/10/2022 18:05:52 -77.38, 66.66 87.33 02/10/2022 18:06:27 -77.39, 66.56 87.33 2.57 35
10 02/10/2022 18:56:38 77.41,-126.15 92.70 02/10/2022 18:57:31 77.41,-126.09 92.68 1.81 53
11 02/10/2022 19:47:23 -77.42, 41.09 87.30 02/10/2022 19:48:27 -77.39, 41.08 87.35 3.21 64
12 02/10/2022 20:38:17 77.78,-153.31 93.18 02/10/2022 20:39:23 77.74,-149.92 92.81 79.94 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/28/2022
SNOs_Map_NOAA-20_NOAA-19_20220128.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/28/2022 in txt file.

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