Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/18/2024
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 12/18/2024 12:22:38 73.09, -14.62 96.56 12/18/2024 12:23:28 73.10, -14.58 96.56 1.39 50
2 12/18/2024 13:13:20 -72.99, 152.91 83.55 12/18/2024 13:12:50 -73.02, 152.94 83.52 3.33 30
3 12/20/2024 23:35:07 73.05, 177.35 96.56 12/20/2024 23:35:30 73.05, 177.29 96.56 1.80 23
4 12/21/2024 00:25:50 -73.00, -15.23 83.50 12/21/2024 00:24:52 -72.99, -15.18 83.51 2.26 58
5 12/23/2024 09:56:56 -73.32,-158.68 83.16 12/23/2024 09:58:08 -73.22,-158.09 83.29 21.60 72
6 12/23/2024 10:47:36 73.03, 9.28 96.53 12/23/2024 10:47:31 73.02, 9.18 96.53 3.46 5
7 12/23/2024 11:38:10 -72.51, 177.66 84.02 12/23/2024 11:37:00 -72.59, 176.03 83.87 55.08 70
8 12/25/2024 21:09:21 -73.10, 33.69 83.44 12/25/2024 21:10:10 -73.10, 33.62 83.45 2.31 49
9 12/25/2024 22:00:05 73.01,-158.80 96.46 12/25/2024 21:59:30 73.04,-158.81 96.50 3.62 35
10 12/28/2024 08:21:50 -73.09,-134.41 83.55 12/28/2024 08:22:09 -73.08,-134.44 83.56 1.32 19
11 12/28/2024 09:12:34 73.01, 33.09 96.36 12/28/2024 09:11:29 73.02, 33.11 96.38 1.68 65
12 12/30/2024 18:43:35 73.16,-110.00 96.39 12/30/2024 18:44:43 73.17,-109.97 96.38 0.92 68
13 12/30/2024 19:34:18 -73.09, 57.47 83.69 12/30/2024 19:34:06 -73.08, 57.52 83.71 2.16 12

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/18/2024
SNOs_Map_NPP_TERRA_20241218.jpg

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

Historial Predications of SNOs between NPP and TERRA