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: 12/23/2022
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 12/24/2022 07:12:09 -75.97,-124.54 80.17 12/24/2022 07:10:56 -75.99,-124.50 80.14 2.21 73
2 12/24/2022 08:02:55 75.98, 42.75 99.84 12/24/2022 08:01:50 75.97, 42.71 99.86 1.35 65
3 12/24/2022 08:53:39 -75.97,-149.92 80.17 12/24/2022 08:52:56 -75.97,-150.06 80.15 3.86 43
4 12/24/2022 09:44:25 75.98, 17.37 99.84 12/24/2022 09:43:49 75.99, 17.31 99.87 2.45 36
5 12/24/2022 10:35:10 -76.02,-175.46 80.11 12/24/2022 10:34:55 -75.99,-175.47 80.13 3.20 15
6 12/24/2022 11:25:56 76.03, -8.17 99.90 12/24/2022 11:25:48 76.02, -8.10 99.89 2.07 8
7 12/24/2022 12:16:40 -76.03, 159.16 80.11 12/24/2022 12:16:54 -76.02, 159.13 80.12 1.13 14
8 12/24/2022 13:07:26 76.03, -33.55 99.90 12/24/2022 13:07:47 76.04, -33.50 99.91 1.96 21
9 12/24/2022 13:58:10 -76.03, 133.78 80.11 12/24/2022 13:58:53 -76.04, 133.72 80.10 2.29 43
10 12/24/2022 14:48:56 76.03, -58.93 99.90 12/24/2022 14:49:47 76.02, -59.07 99.89 3.87 51
11 12/24/2022 15:39:41 -76.08, 108.24 80.05 12/24/2022 15:40:52 -76.07, 108.31 80.08 2.29 71
12 12/24/2022 16:30:31 76.26, -85.11 100.18 12/24/2022 16:31:42 76.23, -83.82 100.04 34.57 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/23/2022
SNOs_Map_NOAA-20_NOAA-19_20221223.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/23/2022 in txt file.

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