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 -76.14,-121.96 90.80 10/27/2022 06:58:32 -76.13,-122.75 90.75 21.24 73
2 10/27/2022 07:50:33 76.25, 44.95 89.35 10/27/2022 07:49:34 76.23, 44.86 89.35 3.29 59
3 10/27/2022 08:41:18 -76.28,-147.83 90.61 10/27/2022 08:40:29 -76.25,-147.80 90.63 3.42 49
4 10/27/2022 09:32:03 76.26, 19.56 89.38 10/27/2022 09:31:33 76.26, 19.48 89.40 2.26 30
5 10/27/2022 10:22:48 -76.28,-173.22 90.58 10/27/2022 10:22:28 -76.28,-173.19 90.59 1.14 20
6 10/27/2022 11:13:34 76.31, -6.00 89.46 10/27/2022 11:13:32 76.29, -5.91 89.44 3.04 2
7 10/27/2022 12:04:18 -76.29, 161.38 90.55 10/27/2022 12:04:27 -76.31, 161.43 90.54 2.33 9
8 10/27/2022 12:55:04 76.31, -31.39 89.49 10/27/2022 12:55:31 76.32, -31.29 89.49 2.76 27
9 10/27/2022 13:45:48 -76.30, 135.99 90.52 10/27/2022 13:46:27 -76.29, 135.88 90.53 2.95 39
10 10/27/2022 14:36:34 76.32, -56.78 89.52 10/27/2022 14:37:31 76.31, -56.84 89.50 2.10 57
11 10/27/2022 15:27:19 -76.35, 110.43 90.44 10/27/2022 15:28:26 -76.32, 110.50 90.48 3.01 67
12 10/27/2022 16:18:15 76.82, -84.04 90.14 10/27/2022 16:19:20 76.77, -80.47 89.89 90.90 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/22/2022
SNOs_Map_NOAA-20_NOAA-19_20221023.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