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: 2/2/2023
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 02/06/2023 00:00:46 -75.48, -15.12 88.13 02/05/2023 23:59:36 -75.49, -16.95 87.95 51.06 70
2 02/06/2023 00:51:38 75.77, 151.27 92.21 02/06/2023 00:50:31 75.79, 151.30 92.25 1.81 67
3 02/06/2023 01:42:22 -75.76, -41.40 87.81 02/06/2023 01:41:29 -75.78, -41.45 87.77 2.60 53
4 02/06/2023 02:33:08 75.78, 125.88 92.20 02/06/2023 02:32:30 75.81, 125.87 92.24 3.28 38
5 02/06/2023 03:23:53 -75.82, -66.94 87.77 02/06/2023 03:23:28 -75.80, -66.87 87.78 2.23 25
6 02/06/2023 04:14:39 75.83, 100.33 92.24 02/06/2023 04:14:29 75.83, 100.45 92.23 3.27 10
7 02/06/2023 05:05:23 -75.82, -92.33 87.79 02/06/2023 05:05:27 -75.82, -92.30 87.79 0.84 4
8 02/06/2023 05:56:09 75.83, 74.94 92.22 02/06/2023 05:56:28 75.85, 75.03 92.22 2.81 19
9 02/06/2023 06:46:53 -75.83,-117.72 87.80 02/06/2023 06:47:26 -75.84,-117.73 87.80 1.80 33
10 02/06/2023 07:37:39 75.84, 49.55 92.21 02/06/2023 07:38:28 75.82, 49.45 92.18 3.32 49
11 02/06/2023 08:28:23 -75.83,-143.11 87.82 02/06/2023 08:29:25 -75.86,-143.15 87.80 3.53 62
12 02/06/2023 09:19:11 75.98, 23.69 92.36 02/06/2023 09:20:24 75.93, 24.34 92.24 18.49 73

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/2/2023
SNOs_Map_NOAA-20_NOAA-19_20230202.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/02/2023 in txt file.

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