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: 12/16/2024
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 12/25/2024 07:35:43 -71.67,-121.85 84.90 12/25/2024 07:36:54 -71.73,-120.58 84.89 45.03 71
2 12/25/2024 08:26:33 72.07, 46.19 95.48 12/25/2024 08:27:46 72.05, 46.15 95.45 3.14 73
3 12/25/2024 09:17:32 -72.08,-146.54 84.52 12/25/2024 09:18:31 -72.09,-146.62 84.51 3.16 59
4 12/25/2024 10:08:30 72.07, 20.71 95.48 12/25/2024 10:09:17 72.10, 20.67 95.50 3.06 47
5 12/25/2024 10:59:29 -72.08,-172.03 84.52 12/25/2024 11:00:01 -72.09,-172.00 84.51 1.69 32
6 12/25/2024 11:50:26 72.13, -4.67 95.53 12/25/2024 11:50:47 72.10, -4.70 95.50 3.26 21
7 12/25/2024 12:41:25 -72.13, 162.59 84.47 12/25/2024 12:41:32 -72.14, 162.53 84.46 2.39 7
8 12/25/2024 13:32:23 72.13, -30.15 95.53 12/25/2024 13:32:18 72.15, -30.17 95.55 2.47 5
9 12/25/2024 14:23:22 -72.13, 137.11 84.47 12/25/2024 14:23:02 -72.14, 137.16 84.47 1.69 20
10 12/25/2024 15:14:19 72.18, -55.53 95.57 12/25/2024 15:13:48 72.15, -55.55 95.55 3.53 31
11 12/25/2024 16:05:18 -72.19, 111.73 84.43 12/25/2024 16:04:33 -72.19, 111.69 84.41 1.70 45
12 12/25/2024 16:56:16 72.18, -81.02 95.57 12/25/2024 16:55:19 72.20, -81.02 95.60 1.97 57
13 12/25/2024 17:47:15 -72.19, 86.25 84.43 12/25/2024 17:46:03 -72.19, 86.31 84.42 2.01 72
14 12/25/2024 18:38:07 72.49,-105.88 95.86 12/25/2024 18:36:55 72.51,-107.00 95.92 37.71 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/16/2024
SNOs_Map_NOAA-19_NPP_20241216.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/16/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP