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: 12/19/2022
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 12/20/2022 11:50:41 70.38, -1.55 93.73 12/20/2022 11:51:52 70.36, -1.46 93.71 3.96 71
2 12/20/2022 12:41:22 -70.24, 165.98 86.42 12/20/2022 12:41:18 -70.25, 166.03 86.41 2.38 4
3 12/20/2022 13:31:59 69.74, -25.96 93.08 12/20/2022 13:30:48 69.79, -26.95 93.15 38.58 71
4 12/23/2022 00:44:45 70.66, 164.51 94.03 12/23/2022 00:45:56 70.55, 165.27 93.90 30.54 71
5 12/23/2022 01:35:21 -70.25, -27.53 86.39 12/23/2022 01:35:25 -70.27, -27.48 86.38 2.89 4
6 12/23/2022 02:26:03 70.03, 140.13 93.38 12/23/2022 02:24:50 70.09, 139.91 93.45 10.69 73
7 12/25/2022 13:38:49 70.94, -29.46 94.29 12/25/2022 13:39:58 70.83, -27.87 94.13 59.25 69
8 12/25/2022 14:29:20 -70.27, 138.95 86.41 12/25/2022 14:29:32 -70.28, 138.97 86.41 0.93 12
9 12/25/2022 15:20:04 70.16, -53.56 93.47 12/25/2022 15:18:56 70.15, -53.55 93.46 1.00 68
10 12/28/2022 02:32:52 71.23, 136.56 94.50 12/28/2022 02:33:58 71.14, 139.07 94.34 90.43 66
11 12/28/2022 03:23:18 -70.30, -54.58 86.48 12/28/2022 03:23:37 -70.31, -54.52 86.47 2.71 19
12 12/28/2022 04:14:02 70.19, 112.91 93.41 12/28/2022 04:13:01 70.19, 112.95 93.41 1.78 61
13 12/30/2022 16:17:17 -70.33, 111.88 86.59 12/30/2022 16:17:43 -70.33, 111.96 86.59 2.77 26
14 12/30/2022 17:08:01 70.22, -80.64 93.30 12/30/2022 17:07:07 70.20, -80.57 93.28 3.22 54

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/19/2022
SNOs_Map_NPP_TERRA_20221219.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/19/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA