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: 5/14/2022
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 05/21/2022 19:22:52 76.84,-130.07 57.23 05/21/2022 19:21:40 76.83,-131.24 57.34 29.67 72
2 05/21/2022 20:13:39 -76.96, 36.76 122.63 05/21/2022 20:12:36 -76.97, 36.61 122.60 3.53 63
3 05/21/2022 21:04:25 76.98,-156.00 57.39 05/21/2022 21:03:36 76.99,-156.01 57.42 1.56 49
4 05/21/2022 21:55:10 -77.01, 11.18 122.58 05/21/2022 21:54:35 -77.00, 11.29 122.59 2.89 35
5 05/21/2022 22:45:55 76.98, 178.61 57.38 05/21/2022 22:45:36 76.99, 178.48 57.40 3.17 19
6 05/21/2022 23:36:40 -77.02, -14.21 122.59 05/21/2022 23:36:35 -77.00, -14.22 122.60 1.74 5
7 05/22/2022 00:27:26 77.03, 153.03 57.43 05/22/2022 00:27:35 77.03, 153.17 57.41 3.32 9
8 05/22/2022 01:18:10 -77.02, -39.61 122.60 05/22/2022 01:18:34 -77.04, -39.54 122.59 2.65 24
9 05/22/2022 02:08:55 77.04, 127.64 57.42 05/22/2022 02:09:34 77.03, 127.66 57.40 1.11 39
10 05/22/2022 02:59:39 -77.03, -65.00 122.61 05/22/2022 03:00:33 -77.04, -65.05 122.61 1.73 54
11 05/22/2022 03:50:25 77.04, 102.24 57.41 05/22/2022 03:51:34 77.03, 102.15 57.38 2.84 69
12 05/22/2022 04:41:18 -77.42, -92.06 122.12 05/22/2022 04:42:25 -77.36, -89.01 122.43 74.16 67

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/14/2022
SNOs_Map_NOAA-20_NOAA-19_20220514.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/14/2022 in txt file.

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