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: 12/1/2022
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 12/02/2022 15:01:14 -76.02, 117.34 81.63 12/02/2022 15:02:28 -76.08, 117.74 81.61 12.94 74
2 12/02/2022 15:52:09 76.09, -75.12 98.44 12/02/2022 15:53:14 76.10, -75.00 98.42 3.20 65
3 12/02/2022 16:43:11 -76.13, 92.27 81.53 12/02/2022 16:43:59 -76.14, 92.18 81.53 2.38 48
4 12/02/2022 17:34:08 76.12,-100.52 98.47 12/02/2022 17:34:45 76.15,-100.56 98.49 3.39 37
5 12/02/2022 18:25:10 -76.16, 66.87 81.50 12/02/2022 18:25:29 -76.14, 66.78 81.51 3.01 19
6 12/02/2022 19:16:07 76.15,-125.91 98.50 12/02/2022 19:16:15 76.16,-125.96 98.51 1.67 8
7 12/02/2022 20:07:10 -76.14, 41.31 81.50 12/02/2022 20:06:59 -76.15, 41.38 81.49 2.05 11
8 12/02/2022 20:58:06 76.17,-151.31 98.53 12/02/2022 20:57:45 76.16,-151.36 98.53 1.59 21
9 12/02/2022 21:49:08 -76.17, 15.91 81.47 12/02/2022 21:48:28 -76.16, 15.98 81.47 1.96 40
10 12/02/2022 22:40:04 76.20,-176.71 98.56 12/02/2022 22:39:14 76.17,-176.76 98.55 3.26 50
11 12/02/2022 23:31:07 -76.19, -9.48 81.44 12/02/2022 23:29:59 -76.21, -9.59 81.40 3.32 68
12 12/03/2022 00:22:00 76.36, 158.40 98.70 12/03/2022 00:20:48 76.36, 157.19 98.78 31.89 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/1/2022
SNOs_Map_NOAA-19_NPP_20221201.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/01/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP