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: 8/11/2022
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 08/16/2022 00:13:34 76.32, 159.06 63.22 08/16/2022 00:12:25 76.28, 156.90 63.41 56.95 69
2 08/16/2022 01:04:24 -76.58, -34.58 116.45 08/16/2022 01:03:24 -76.59, -34.65 116.41 2.33 60
3 08/16/2022 01:55:10 76.60, 132.66 63.59 08/16/2022 01:54:18 76.58, 132.58 63.60 2.96 52
4 08/16/2022 02:45:55 -76.63, -60.15 116.36 08/16/2022 02:45:23 -76.62, -60.01 116.37 3.65 32
5 08/16/2022 03:36:40 76.61, 107.26 63.62 08/16/2022 03:36:17 76.61, 107.23 63.64 1.20 23
6 08/16/2022 04:27:25 -76.64, -85.55 116.33 08/16/2022 04:27:23 -76.62, -85.54 116.35 2.56 2
7 08/16/2022 05:18:10 76.61, 81.86 63.65 08/16/2022 05:18:16 76.65, 81.87 63.68 3.82 6
8 08/16/2022 06:08:55 -76.65,-110.95 116.30 08/16/2022 06:09:22 -76.65,-110.89 116.31 1.54 27
9 08/16/2022 06:59:41 76.67, 56.28 63.74 08/16/2022 07:00:16 76.64, 56.34 63.70 3.29 35
10 08/16/2022 07:50:24 -76.65,-136.36 116.27 08/16/2022 07:51:21 -76.64,-136.43 116.29 2.28 57
11 08/16/2022 08:41:10 76.67, 30.88 63.77 08/16/2022 08:42:14 76.67, 30.98 63.74 2.67 64
12 08/16/2022 09:32:05 -77.14,-163.70 115.62 08/16/2022 09:33:10 -77.09,-159.95 116.00 93.18 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/11/2022
SNOs_Map_NOAA-20_NOAA-19_20220811.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/11/2022 in txt file.

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