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: 5/23/2022
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,-136.92 55.89 05/28/2022 19:40:43 76.53,-133.50 55.62 88.86 65
2 05/28/2022 20:30:25 -76.93, 32.23 123.87 05/28/2022 20:31:36 -76.91, 32.32 123.91 2.67 71
3 05/28/2022 21:21:27 76.94,-160.46 56.14 05/28/2022 21:22:22 76.94,-160.47 56.12 0.58 55
4 05/28/2022 22:12:24 -76.97, 6.91 123.86 05/28/2022 22:13:07 -76.97, 6.74 123.86 4.24 43
5 05/28/2022 23:03:27 76.94, 174.04 56.13 05/28/2022 23:03:52 76.95, 174.13 56.12 2.40 25
6 05/28/2022 23:54:24 -76.96, -18.61 123.87 05/28/2022 23:54:37 -76.97, -18.67 123.86 2.00 13
7 05/29/2022 00:45:26 76.98, 148.71 56.14 05/29/2022 00:45:22 76.95, 148.72 56.12 2.74 4
8 05/29/2022 01:36:24 -76.96, -44.12 123.88 05/29/2022 01:36:07 -76.98, -44.07 123.86 2.70 17
9 05/29/2022 02:27:26 76.98, 123.20 56.12 05/29/2022 02:26:52 76.96, 123.31 56.11 3.19 34
10 05/29/2022 03:18:23 -77.00, -69.44 123.87 05/29/2022 03:17:37 -76.99, -69.48 123.86 1.30 46
11 05/29/2022 04:09:25 77.01, 97.88 56.14 05/29/2022 04:08:23 77.01, 97.73 56.17 3.80 62
12 05/29/2022 05:00:22 -77.04, -94.77 123.86 05/29/2022 04:59:07 -77.00, -94.89 123.86 5.20 75

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/23/2022
SNOs_Map_NOAA-19_NPP_20220523.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/23/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP