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: 12/13/2024
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 12/13/2024 14:48:21 -73.02, 129.09 83.74 12/13/2024 14:48:45 -73.04, 129.09 83.73 2.14 24
2 12/13/2024 15:39:06 72.96, -63.47 96.20 12/13/2024 15:38:06 72.97, -63.38 96.21 3.08 60
3 12/16/2024 01:10:13 73.31, 153.03 96.70 12/16/2024 01:11:25 73.18, 153.65 96.55 23.90 72
4 12/16/2024 02:00:51 -73.01, -39.00 83.62 12/16/2024 02:00:49 -73.00, -39.04 83.63 1.49 2
5 12/16/2024 02:51:26 72.44, 129.48 95.78 12/16/2024 02:50:17 72.55, 127.77 95.96 58.18 69
6 12/18/2024 12:22:39 73.10, -14.64 96.58 12/18/2024 12:23:29 73.10, -14.57 96.56 2.50 50
7 12/18/2024 13:13:21 -73.00, 152.89 83.54 12/18/2024 13:12:52 -72.98, 152.86 83.56 2.50 29
8 12/20/2024 23:35:07 73.06, 177.33 96.57 12/20/2024 23:35:30 73.09, 177.36 96.59 3.47 23
9 12/21/2024 00:25:50 -73.00, -15.23 83.49 12/21/2024 00:24:53 -72.98, -15.20 83.52 3.29 57
10 12/23/2024 09:56:57 -73.37,-158.78 83.11 12/23/2024 09:58:09 -73.25,-158.04 83.26 26.80 72
11 12/23/2024 10:47:36 73.03, 9.28 96.53 12/23/2024 10:47:32 73.04, 9.22 96.55 2.65 4
12 12/23/2024 11:38:11 -72.56, 177.57 83.97 12/23/2024 11:37:01 -72.62, 176.08 83.85 49.99 70
13 12/25/2024 21:09:22 -73.14, 33.61 83.41 12/25/2024 21:10:12 -73.12, 33.67 83.43 2.13 50
14 12/25/2024 22:00:05 73.00,-158.78 96.45 12/25/2024 21:59:33 73.01,-158.88 96.47 3.42 32

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/13/2024
SNOs_Map_NPP_TERRA_20241213.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/13/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA