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: 9/22/2022
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 10/05/2022 17:21:23 75.93, -99.91 81.36 10/05/2022 17:22:29 75.95, -96.87 81.17 82.30 66
2 10/05/2022 18:12:10 -76.38, 69.05 98.30 10/05/2022 18:13:23 -76.38, 68.93 98.31 3.09 73
3 10/05/2022 19:03:13 76.35,-123.80 81.70 10/05/2022 19:04:08 76.36,-123.69 81.69 2.97 55
4 10/05/2022 19:54:10 -76.36, 43.50 98.29 10/05/2022 19:54:53 -76.39, 43.54 98.28 2.67 43
5 10/05/2022 20:45:12 76.39,-149.17 81.75 10/05/2022 20:45:38 76.37,-149.08 81.72 3.06 26
6 10/05/2022 21:36:09 -76.39, 18.13 98.24 10/05/2022 21:36:23 -76.39, 18.15 98.25 0.86 14
7 10/05/2022 22:27:11 76.42,-174.54 81.80 10/05/2022 22:27:09 76.42,-174.64 81.80 2.45 2
8 10/05/2022 23:18:08 -76.42, -7.25 98.19 10/05/2022 23:17:53 -76.39, -7.24 98.21 3.52 15
9 10/06/2022 00:09:11 76.40, 159.91 81.82 10/06/2022 00:08:39 76.42, 159.97 81.84 2.38 32
10 10/06/2022 01:00:08 -76.41, -32.79 98.17 10/06/2022 00:59:24 -76.44, -32.79 98.13 3.32 44
11 10/06/2022 01:51:10 76.44, 134.54 81.87 10/06/2022 01:50:09 76.42, 134.58 81.87 1.66 61
12 10/06/2022 02:42:07 -76.44, -58.17 98.12 10/06/2022 02:40:54 -76.45, -58.18 98.10 0.50 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/22/2022
SNOs_Map_NOAA-19_NPP_20220922.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/22/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP