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: 7/14/2024
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 07/21/2024 19:19:57 72.78,-119.35 52.80 07/21/2024 19:21:10 72.84,-118.69 52.80 22.80 73
2 07/21/2024 20:10:48 -72.96, 48.33 127.04 07/21/2024 20:11:56 -72.95, 48.39 127.07 2.12 68
3 07/21/2024 21:01:51 72.97,-144.42 52.97 07/21/2024 21:02:43 72.99,-144.39 52.98 2.70 52
4 07/21/2024 21:52:45 -73.00, 22.94 126.99 07/21/2024 21:53:27 -73.00, 22.90 127.00 1.15 42
5 07/21/2024 22:43:48 73.01,-169.81 53.02 07/21/2024 22:44:13 72.99,-169.77 53.00 2.51 25
6 07/21/2024 23:34:43 -73.00, -2.57 126.99 07/21/2024 23:34:57 -73.00, -2.48 126.99 3.18 14
7 07/22/2024 00:25:45 73.05, 164.79 53.07 07/22/2024 00:25:44 73.04, 164.75 53.07 1.66 1
8 07/22/2024 01:16:40 -73.04, -27.97 126.94 07/22/2024 01:16:28 -73.06, -27.96 126.92 2.02 12
9 07/22/2024 02:07:43 73.04, 139.28 53.08 07/22/2024 02:07:14 73.04, 139.37 53.08 2.77 29
10 07/22/2024 02:58:37 -73.08, -53.36 126.89 07/22/2024 02:57:58 -73.06, -53.34 126.90 2.56 39
11 07/22/2024 03:49:40 73.08, 113.89 53.13 07/22/2024 03:48:45 73.10, 113.88 53.15 1.31 55
12 07/22/2024 04:40:34 -73.12, -78.76 126.84 07/22/2024 04:39:29 -73.11, -78.83 126.83 2.67 65
13 07/22/2024 05:31:32 73.37, 89.07 53.39 07/22/2024 05:30:20 73.35, 87.95 53.45 35.70 72
14 07/22/2024 06:22:19 -73.75,-102.75 126.28 07/22/2024 06:21:12 -73.76,-105.67 126.09 91.09 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/14/2024
SNOs_Map_NOAA-19_NPP_20240714.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/14/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP