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: 12/3/2023
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 12/04/2023 00:06:25 -71.48, -7.32 86.43 12/04/2023 00:06:55 -71.49, -7.32 86.42 1.59 30
2 12/04/2023 00:57:09 71.36, 160.19 93.46 12/04/2023 00:56:18 71.37, 160.15 93.47 1.97 51
3 12/06/2023 12:09:36 71.53, -8.22 93.96 12/06/2023 12:10:20 71.53, -8.15 93.94 2.59 44
4 12/06/2023 13:00:17 -71.40, 159.35 86.19 12/06/2023 12:59:45 -71.40, 159.30 86.18 1.72 32
5 12/09/2023 00:12:43 -71.52, -8.98 85.78 12/09/2023 00:13:47 -71.51, -9.07 85.80 3.48 64
6 12/09/2023 01:03:28 71.47, 158.43 94.18 12/09/2023 01:03:09 71.45, 158.49 94.15 3.40 19
7 12/09/2023 01:53:54 -70.54, -32.70 86.78 12/09/2023 01:52:47 -70.61, -35.14 86.66 90.78 67
8 12/11/2023 12:15:57 71.77, -10.21 94.72 12/11/2023 12:17:08 71.68, -9.67 94.61 21.22 71
9 12/11/2023 13:06:35 -71.46, 157.65 85.60 12/11/2023 13:06:35 -71.44, 157.60 85.62 3.34 0
10 12/11/2023 13:57:13 71.05, -34.32 93.98 12/11/2023 13:56:02 71.10, -35.27 94.06 35.09 71
11 12/14/2023 00:19:15 -72.38, -12.17 84.45 12/14/2023 00:20:21 -72.28, -9.53 84.62 89.73 66
12 12/14/2023 01:09:44 71.51, 156.77 94.65 12/14/2023 01:09:56 71.51, 156.84 94.64 2.15 12
13 12/14/2023 02:00:25 -71.36, -35.64 85.51 12/14/2023 01:59:21 -71.38, -35.72 85.49 3.45 64
14 12/16/2023 13:12:51 -71.52, 155.98 85.21 12/16/2023 13:13:20 -71.53, 155.98 85.21 0.86 29
15 12/16/2023 14:03:35 71.43, -36.54 94.70 12/16/2023 14:02:43 71.41, -36.55 94.69 1.77 52

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/3/2023
SNOs_Map_NPP_TERRA_20231203.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/03/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA