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: 10/14/2022
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 -76.14,-121.96 90.80 10/27/2022 06:58:32 -76.14,-122.73 90.74 20.48 73
2 10/27/2022 07:50:33 76.26, 44.92 89.36 10/27/2022 07:49:33 76.27, 45.03 89.38 3.10 60
3 10/27/2022 08:41:17 -76.24,-147.68 90.66 10/27/2022 08:40:29 -76.25,-147.78 90.63 3.27 48
4 10/27/2022 09:32:03 76.27, 19.52 89.39 10/27/2022 09:31:33 76.26, 19.47 89.39 1.69 30
5 10/27/2022 10:22:48 -76.29,-173.23 90.58 10/27/2022 10:22:28 -76.28,-173.17 90.58 1.86 20
6 10/27/2022 11:13:33 76.27, -5.87 89.42 10/27/2022 11:13:32 76.29, -5.91 89.44 1.81 1
7 10/27/2022 12:04:18 -76.29, 161.37 90.55 10/27/2022 12:04:27 -76.31, 161.45 90.54 2.78 9
8 10/27/2022 12:55:04 76.33, -31.43 89.51 10/27/2022 12:55:31 76.32, -31.29 89.49 3.73 27
9 10/27/2022 13:45:48 -76.30, 135.98 90.52 10/27/2022 13:46:27 -76.30, 135.90 90.52 2.14 39
10 10/27/2022 14:36:34 76.33, -56.82 89.54 10/27/2022 14:37:31 76.30, -56.84 89.50 3.15 57
11 10/27/2022 15:27:18 -76.30, 110.59 90.49 10/27/2022 15:28:26 -76.33, 110.52 90.48 3.01 68
12 10/27/2022 16:18:15 76.83, -84.08 90.15 10/27/2022 16:19:20 76.76, -80.47 89.88 92.00 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/14/2022
SNOs_Map_NOAA-20_NOAA-19_20221014.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/14/2022 in txt file.

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