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: 12/22/2022
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 12/24/2022 07:12:09 -75.96,-124.49 80.18 12/24/2022 07:10:57 -75.96,-124.61 80.16 3.17 72
2 12/24/2022 08:02:55 75.96, 42.80 99.83 12/24/2022 08:01:50 75.98, 42.76 99.86 2.18 65
3 12/24/2022 08:53:40 -76.01,-150.03 80.13 12/24/2022 08:52:56 -75.98,-150.02 80.14 2.87 44
4 12/24/2022 09:44:26 76.01, 17.26 99.88 12/24/2022 09:43:49 76.01, 17.35 99.88 2.63 37
5 12/24/2022 10:35:10 -76.01,-175.41 80.13 12/24/2022 10:34:55 -76.01,-175.42 80.12 0.45 15
6 12/24/2022 11:25:56 76.02, -8.13 99.89 12/24/2022 11:25:48 76.03, -8.05 99.90 2.55 8
7 12/24/2022 12:16:40 -76.01, 159.20 80.12 12/24/2022 12:16:54 -76.03, 159.17 80.11 2.24 14
8 12/24/2022 13:07:26 76.02, -33.51 99.89 12/24/2022 13:07:48 76.01, -33.62 99.88 3.18 22
9 12/24/2022 13:58:11 -76.06, 133.66 80.07 12/24/2022 13:58:53 -76.06, 133.77 80.09 2.79 42
10 12/24/2022 14:48:57 76.07, -59.05 99.94 12/24/2022 14:49:47 76.04, -59.03 99.90 3.49 50
11 12/24/2022 15:39:41 -76.06, 108.28 80.07 12/24/2022 15:40:52 -76.08, 108.36 80.07 2.86 71
12 12/24/2022 16:30:31 76.25, -85.07 100.16 12/24/2022 16:31:42 76.24, -83.77 100.05 34.40 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/22/2022
SNOs_Map_NOAA-20_NOAA-19_20221222.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/22/2022 in txt file.

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