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: 1/2/2022
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 01/12/2022 20:31:08 -77.41, 30.19 80.09 01/12/2022 20:29:54 -77.41, 29.75 80.02 10.58 74
2 01/12/2022 21:21:55 77.47,-162.80 99.99 01/12/2022 21:20:53 77.47,-162.69 100.01 2.59 62
3 01/12/2022 22:12:39 -77.46, 4.59 80.04 01/12/2022 22:11:53 -77.46, 4.48 80.01 2.63 46
4 01/12/2022 23:03:25 77.48, 171.79 99.99 01/12/2022 23:02:53 77.48, 171.84 100.00 1.13 32
5 01/12/2022 23:54:09 -77.46, -20.82 80.04 01/12/2022 23:53:53 -77.46, -20.99 80.02 4.20 16
6 01/13/2022 00:44:55 77.49, 146.38 99.99 01/13/2022 00:44:53 77.49, 146.37 99.99 0.49 2
7 01/13/2022 01:35:40 -77.51, -46.42 79.99 01/13/2022 01:35:52 -77.51, -46.27 80.01 3.88 12
8 01/13/2022 02:26:25 77.50, 120.97 99.99 01/13/2022 02:26:53 77.49, 120.90 99.98 1.89 28
9 01/13/2022 03:17:10 -77.52, -71.83 79.99 01/13/2022 03:17:52 -77.51, -71.74 80.02 2.52 42
10 01/13/2022 04:07:55 77.50, 95.56 99.99 01/13/2022 04:08:53 77.50, 95.43 99.97 3.35 58
11 01/13/2022 04:58:40 -77.53, -97.24 79.99 01/13/2022 04:59:52 -77.52, -97.21 80.03 1.63 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/2/2022
SNOs_Map_NOAA-20_NOAA-19_20220103.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/02/2022 in txt file.

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