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: 12/21/2022
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 12/23/2022 00:44:45 70.66, 164.50 94.03 12/23/2022 00:45:56 70.54, 165.26 93.89 30.62 71
2 12/23/2022 01:35:21 -70.26, -27.54 86.39 12/23/2022 01:35:25 -70.27, -27.50 86.38 1.84 4
3 12/23/2022 02:26:03 70.03, 140.12 93.38 12/23/2022 02:24:50 70.08, 139.90 93.44 10.42 73
4 12/25/2022 13:38:49 70.95, -29.46 94.29 12/25/2022 13:39:58 70.82, -27.88 94.12 59.18 69
5 12/25/2022 14:29:20 -70.28, 138.94 86.41 12/25/2022 14:29:32 -70.26, 138.95 86.43 1.85 12
6 12/25/2022 15:20:04 70.16, -53.57 93.47 12/25/2022 15:18:56 70.14, -53.57 93.45 2.54 68
7 12/28/2022 02:32:52 71.24, 136.55 94.50 12/28/2022 02:33:58 71.12, 139.04 94.33 90.06 66
8 12/28/2022 03:23:18 -70.31, -54.59 86.47 12/28/2022 03:23:37 -70.29, -54.55 86.49 2.12 19
9 12/28/2022 04:14:02 70.19, 112.90 93.41 12/28/2022 04:13:01 70.17, 112.93 93.39 2.83 61
10 12/30/2022 16:17:16 -70.29, 111.95 86.63 12/30/2022 16:17:43 -70.30, 111.92 86.62 2.06 27
11 12/30/2022 17:08:00 70.18, -80.56 93.25 12/30/2022 17:07:07 70.18, -80.61 93.26 1.59 53
12 01/02/2023 05:11:15 -70.33, -81.60 86.78 01/02/2023 05:11:48 -70.35, -81.57 86.77 2.16 33
13 01/02/2023 06:01:59 70.22, 85.88 93.10 01/02/2023 06:01:12 70.22, 85.91 93.11 0.99 47

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/21/2022
SNOs_Map_NPP_TERRA_20221221.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/21/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA