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: 10/17/2022
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 -76.17,-122.06 90.77 10/27/2022 06:58:31 -76.15,-122.69 90.73 17.03 74
2 10/27/2022 07:50:32 76.24, 44.99 89.34 10/27/2022 07:49:33 76.24, 44.91 89.36 2.29 59
3 10/27/2022 08:41:17 -76.26,-147.77 90.63 10/27/2022 08:40:28 -76.26,-147.74 90.62 0.75 49
4 10/27/2022 09:32:03 76.29, 19.44 89.42 10/27/2022 09:31:32 76.27, 19.52 89.40 3.28 31
5 10/27/2022 10:22:47 -76.27,-173.17 90.60 10/27/2022 10:22:27 -76.29,-173.13 90.57 2.78 20
6 10/27/2022 11:13:33 76.30, -5.96 89.45 10/27/2022 11:13:31 76.30, -5.86 89.45 2.58 2
7 10/27/2022 12:04:17 -76.28, 161.44 90.57 10/27/2022 12:04:27 -76.28, 161.32 90.56 3.14 10
8 10/27/2022 12:55:03 76.30, -31.35 89.48 10/27/2022 12:55:31 76.29, -31.41 89.46 2.53 28
9 10/27/2022 13:45:48 -76.33, 135.88 90.49 10/27/2022 13:46:26 -76.31, 135.94 90.52 2.45 38
10 10/27/2022 14:36:33 76.31, -56.75 89.51 10/27/2022 14:37:30 76.32, -56.80 89.51 1.46 57
11 10/27/2022 15:27:18 -76.33, 110.49 90.46 10/27/2022 15:28:25 -76.34, 110.56 90.47 1.88 67
12 10/27/2022 16:18:14 76.81, -84.00 90.13 10/27/2022 16:19:19 76.78, -80.42 89.89 90.99 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/17/2022
SNOs_Map_NOAA-20_NOAA-19_20221017.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/17/2022 in txt file.

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