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: 6/16/2022
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 06/26/2022 15:32:38 76.76, -73.02 54.30 06/26/2022 15:33:52 76.80, -72.81 54.30 7.27 74
2 06/26/2022 16:23:33 -76.80, 94.43 125.68 06/26/2022 16:24:37 -76.83, 94.42 125.68 2.46 64
3 06/26/2022 17:14:36 76.84, -98.18 54.35 06/26/2022 17:15:22 76.80, -98.18 54.30 3.94 46
4 06/26/2022 18:05:32 -76.84, 69.09 125.65 06/26/2022 18:06:07 -76.83, 69.04 125.67 2.03 35
5 06/26/2022 18:56:36 76.83,-123.70 54.35 06/26/2022 18:56:53 76.85,-123.74 54.36 1.97 17
6 06/26/2022 19:47:32 -76.84, 43.57 125.65 06/26/2022 19:47:37 -76.83, 43.66 125.67 2.40 5
7 06/26/2022 20:38:35 76.87,-149.04 54.37 06/26/2022 20:38:23 76.85,-149.12 54.36 3.02 12
8 06/26/2022 21:29:31 -76.87, 18.24 125.63 06/26/2022 21:29:08 -76.87, 18.11 125.61 3.25 23
9 06/26/2022 22:20:35 76.87,-174.56 54.37 06/26/2022 22:19:53 76.85,-174.50 54.37 2.17 42
10 06/26/2022 23:11:31 -76.87, -7.28 125.63 06/26/2022 23:10:38 -76.87, -7.27 125.61 0.79 53
11 06/27/2022 00:02:34 76.90, 160.10 54.39 06/27/2022 00:01:24 76.90, 159.95 54.43 3.99 70
12 06/27/2022 00:53:24 -77.15, -31.50 125.47 06/27/2022 00:52:15 -77.18, -33.91 125.21 59.69 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/16/2022
SNOs_Map_NOAA-19_NPP_20220617.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/16/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP