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: 1/29/2022
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 02/03/2022 10:09:25 77.35, 5.36 94.95 02/03/2022 10:10:39 77.40, 5.64 94.94 8.61 74
2 02/03/2022 11:00:19 -77.41, 172.95 85.04 02/03/2022 11:01:24 -77.42, 172.86 85.05 2.28 65
3 02/03/2022 11:51:23 77.44, -19.71 94.97 02/03/2022 11:52:09 77.41, -19.77 94.93 3.41 46
4 02/03/2022 12:42:19 -77.42, 147.47 85.06 02/03/2022 12:42:54 -77.43, 147.44 85.06 1.46 35
5 02/03/2022 13:33:23 77.44, -45.19 94.95 02/03/2022 13:33:39 77.42, -45.19 94.92 2.57 16
6 02/03/2022 14:24:19 -77.42, 121.99 85.08 02/03/2022 14:24:24 -77.44, 122.03 85.07 2.02 5
7 02/03/2022 15:15:22 77.45, -70.66 94.93 02/03/2022 15:15:08 77.43, -70.60 94.91 2.53 14
8 02/03/2022 16:06:17 -77.47, 96.72 85.08 02/03/2022 16:05:53 -77.45, 96.61 85.07 3.25 24
9 02/03/2022 16:57:22 77.45, -96.14 94.91 02/03/2022 16:56:38 77.44, -96.02 94.90 3.31 44
10 02/03/2022 17:48:17 -77.47, 71.24 85.09 02/03/2022 17:47:23 -77.46, 71.20 85.08 1.86 54
11 02/03/2022 18:39:22 77.45,-121.62 94.89 02/03/2022 18:38:09 77.49,-121.63 94.95 3.71 73
12 02/03/2022 19:30:08 -77.83, 47.62 84.94 02/03/2022 19:29:02 -77.84, 44.00 84.59 84.82 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/29/2022
SNOs_Map_NOAA-19_NPP_20220129.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/29/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP