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: 5/19/2022
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 19:39:39 76.45,-137.03 55.88 05/28/2022 19:40:43 76.51,-133.43 55.59 93.92 64
2 05/28/2022 20:30:25 -76.94, 32.32 123.86 05/28/2022 20:31:37 -76.93, 32.24 123.89 2.25 72
3 05/28/2022 21:21:27 76.96,-160.39 56.15 05/28/2022 21:22:22 76.92,-160.39 56.09 4.18 55
4 05/28/2022 22:12:25 -76.94, 6.80 123.87 05/28/2022 22:13:07 -76.94, 6.83 123.89 0.77 42
5 05/28/2022 23:03:27 76.95, 174.10 56.13 05/28/2022 23:03:53 76.97, 174.03 56.15 2.65 26
6 05/28/2022 23:54:24 -76.98, -18.52 123.86 05/28/2022 23:54:37 -76.95, -18.57 123.89 3.48 13
7 05/29/2022 00:45:27 76.95, 148.59 56.12 05/29/2022 00:45:23 76.98, 148.62 56.15 3.24 4
8 05/29/2022 01:36:24 -76.98, -44.04 123.87 05/29/2022 01:36:07 -76.96, -43.98 123.89 2.44 17
9 05/29/2022 02:27:26 76.99, 123.26 56.13 05/29/2022 02:26:53 76.99, 123.21 56.15 1.33 33
10 05/29/2022 03:18:24 -76.97, -69.55 123.89 05/29/2022 03:17:38 -77.01, -69.57 123.84 4.16 46
11 05/29/2022 04:09:26 76.99, 97.75 56.12 05/29/2022 04:08:23 77.00, 97.81 56.15 1.61 63
12 05/29/2022 05:00:23 -77.01, -94.88 123.88 05/29/2022 04:59:08 -77.02, -94.97 123.84 2.52 75

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2022
SNOs_Map_NOAA-19_NPP_20220519.jpg

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

Historial Predications of SNOs between NOAA-19 and NPP