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: 5/26/2022
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 76.46,-136.99 55.88 05/28/2022 19:40:43 76.50,-133.39 55.58 93.83 64
2 05/28/2022 20:30:25 -76.95, 32.33 123.86 05/28/2022 20:31:37 -76.93, 32.25 123.89 2.87 72
3 05/28/2022 21:21:28 76.93,-160.53 56.13 05/28/2022 21:22:23 76.95,-160.52 56.13 3.00 55
4 05/28/2022 22:12:25 -76.95, 6.82 123.87 05/28/2022 22:13:07 -76.94, 6.85 123.89 1.14 42
5 05/28/2022 23:03:27 76.96, 174.14 56.14 05/28/2022 23:03:53 76.96, 174.07 56.13 1.85 26
6 05/28/2022 23:54:25 -76.94, -18.69 123.88 05/28/2022 23:54:37 -76.95, -18.56 123.89 3.44 12
7 05/29/2022 00:45:27 76.96, 148.63 56.13 05/29/2022 00:45:23 76.97, 148.66 56.13 1.09 4
8 05/29/2022 01:36:24 -76.98, -44.02 123.87 05/29/2022 01:36:07 -76.95, -43.96 123.90 3.33 17
9 05/29/2022 02:27:26 77.00, 123.31 56.14 05/29/2022 02:26:53 76.98, 123.26 56.13 2.98 33
10 05/29/2022 03:18:24 -76.98, -69.53 123.88 05/29/2022 03:17:38 -77.01, -69.55 123.84 3.10 46
11 05/29/2022 04:09:26 77.00, 97.80 56.13 05/29/2022 04:08:23 76.98, 97.85 56.13 2.00 63
12 05/29/2022 05:00:23 -77.02, -94.86 123.87 05/29/2022 04:59:08 -77.01, -94.95 123.84 2.43 75

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/26/2022
SNOs_Map_NOAA-19_NPP_20220526.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/26/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP