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: 12/18/2024
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,-121.84 84.89 12/25/2024 07:36:54 -71.73,-120.57 84.89 44.86 71
2 12/25/2024 08:26:34 72.03, 46.10 95.44 12/25/2024 08:27:46 72.04, 46.15 95.44 2.69 72
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 3.01 59
4 12/25/2024 10:08:30 72.08, 20.72 95.49 12/25/2024 10:09:17 72.09, 20.68 95.50 2.30 47
5 12/25/2024 10:59:29 -72.08,-172.02 84.52 12/25/2024 11:00:01 -72.09,-171.99 84.52 1.26 32
6 12/25/2024 11:50:27 72.08, -4.76 95.48 12/25/2024 11:50:47 72.09, -4.70 95.49 2.90 20
7 12/25/2024 12:41:25 -72.13, 162.60 84.47 12/25/2024 12:41:32 -72.14, 162.53 84.46 2.31 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 1.69 5
9 12/25/2024 14:23:22 -72.14, 137.12 84.47 12/25/2024 14:23:02 -72.14, 137.16 84.47 1.45 20
10 12/25/2024 15:14:20 72.13, -55.63 95.53 12/25/2024 15:13:48 72.15, -55.54 95.54 3.23 32
11 12/25/2024 16:05:18 -72.19, 111.74 84.42 12/25/2024 16:04:33 -72.19, 111.69 84.42 1.74 45
12 12/25/2024 16:56:16 72.19, -81.01 95.58 12/25/2024 16:55:19 72.20, -81.02 95.60 1.18 57
13 12/25/2024 17:47:15 -72.19, 86.26 84.42 12/25/2024 17:46:03 -72.19, 86.31 84.42 1.92 72
14 12/25/2024 18:38:07 72.49,-105.87 95.86 12/25/2024 18:36:55 72.50,-107.00 95.92 37.76 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/18/2024
SNOs_Map_NOAA-19_NPP_20241218.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/18/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP