Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/21/2022
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 05/28/2022 19:39:38 76.48,-136.93 55.89 05/28/2022 19:40:43 76.52,-133.47 55.61 89.97 65
2 05/28/2022 20:30:25 -76.93, 32.23 123.87 05/28/2022 20:31:37 -76.95, 32.19 123.87 2.54 72
3 05/28/2022 21:21:27 76.94,-160.47 56.14 05/28/2022 21:22:22 76.93,-160.43 56.11 1.44 55
4 05/28/2022 22:12:24 -76.96, 6.90 123.86 05/28/2022 22:13:07 -76.95, 6.78 123.87 3.26 43
5 05/28/2022 23:03:27 76.94, 174.02 56.12 05/28/2022 23:03:52 76.94, 174.16 56.10 3.49 25
6 05/28/2022 23:54:24 -76.96, -18.61 123.87 05/28/2022 23:54:37 -76.96, -18.62 123.87 0.43 13
7 05/29/2022 00:45:26 76.98, 148.70 56.14 05/29/2022 00:45:23 76.99, 148.58 56.16 3.42 3
8 05/29/2022 01:36:24 -76.96, -44.12 123.88 05/29/2022 01:36:07 -76.97, -44.03 123.87 2.72 17
9 05/29/2022 02:27:26 76.97, 123.19 56.12 05/29/2022 02:26:53 77.00, 123.17 56.16 2.78 33
10 05/29/2022 03:18:23 -77.00, -69.45 123.87 05/29/2022 03:17:37 -76.98, -69.44 123.88 1.92 46
11 05/29/2022 04:09:25 77.01, 97.86 56.13 05/29/2022 04:08:23 77.01, 97.76 56.16 2.62 62
12 05/29/2022 05:00:23 -76.99, -94.96 123.89 05/29/2022 04:59:07 -76.99, -94.84 123.88 3.03 76

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/21/2022
SNOs_Map_NOAA-19_NPP_20220521.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/21/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP