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: 10/22/2022
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 10/27/2022 06:59:45 -76.15,-122.00 90.78 10/27/2022 06:58:32 -76.12,-122.81 90.76 21.66 73
2 10/27/2022 07:50:33 76.27, 44.90 89.37 10/27/2022 07:49:33 76.26, 44.97 89.37 2.00 60
3 10/27/2022 08:41:17 -76.25,-147.72 90.65 10/27/2022 08:40:28 -76.28,-147.69 90.61 3.48 49
4 10/27/2022 09:32:03 76.27, 19.51 89.40 10/27/2022 09:31:32 76.29, 19.59 89.42 3.01 31
5 10/27/2022 10:22:47 -76.25,-173.11 90.62 10/27/2022 10:22:28 -76.26,-173.24 90.60 3.67 19
6 10/27/2022 11:13:33 76.28, -5.89 89.43 10/27/2022 11:13:32 76.28, -5.96 89.43 1.98 1
7 10/27/2022 12:04:18 -76.30, 161.33 90.54 10/27/2022 12:04:27 -76.29, 161.38 90.55 1.55 9
8 10/27/2022 12:55:03 76.28, -31.28 89.46 10/27/2022 12:55:31 76.31, -31.34 89.48 3.04 28
9 10/27/2022 13:45:48 -76.31, 135.94 90.51 10/27/2022 13:46:26 -76.32, 135.99 90.50 2.12 38
10 10/27/2022 14:36:34 76.33, -56.84 89.54 10/27/2022 14:37:30 76.34, -56.73 89.52 2.91 56
11 10/27/2022 15:27:18 -76.31, 110.55 90.48 10/27/2022 15:28:26 -76.31, 110.44 90.49 2.80 68
12 10/27/2022 16:18:15 76.83, -84.09 90.15 10/27/2022 16:19:20 76.75, -80.53 89.87 91.10 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/22/2022
SNOs_Map_NOAA-20_NOAA-19_20221022.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/22/2022 in txt file.

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