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: 10/22/2022
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 10/22/2022 23:47:26 70.06, 179.63 81.27 10/22/2022 23:47:59 70.07, 179.60 81.28 1.81 33
2 10/23/2022 00:38:08 -69.97, -12.92 98.81 10/23/2022 00:37:25 -69.99, -12.87 98.80 2.52 43
3 10/25/2022 12:41:22 70.13, -13.95 82.23 10/25/2022 12:42:14 70.13, -13.91 82.22 1.92 52
4 10/25/2022 13:32:03 -69.99, 153.58 97.91 10/25/2022 13:31:41 -70.00, 153.56 97.91 1.12 22
5 10/28/2022 01:35:18 70.21, 152.45 83.17 10/28/2022 01:36:29 70.17, 152.57 83.12 6.52 71
6 10/28/2022 02:25:59 -70.07, -40.01 96.97 10/28/2022 02:25:56 -70.04, -39.96 97.00 3.10 3
7 10/28/2022 03:16:36 69.58, 128.02 82.56 10/28/2022 03:15:25 69.61, 127.10 82.58 35.86 71
8 10/30/2022 14:29:26 70.92, -42.17 84.72 10/30/2022 14:30:33 70.79, -40.10 84.60 76.93 67
9 10/30/2022 15:19:54 -70.09, 126.48 96.11 10/30/2022 15:20:11 -70.07, 126.50 96.13 2.48 17
10 10/30/2022 16:10:38 69.98, -66.05 83.80 10/30/2022 16:09:34 69.96, -66.00 83.77 3.17 64
11 11/02/2022 04:13:48 -70.12, -67.04 95.26 11/02/2022 04:14:24 -70.14, -66.99 95.25 2.44 36
12 11/02/2022 05:04:32 70.02, 100.43 84.65 11/02/2022 05:03:47 70.02, 100.51 84.65 2.96 45
13 11/04/2022 17:07:43 -70.16, 99.43 94.43 11/04/2022 17:08:39 -70.13, 99.42 94.46 3.19 56
14 11/04/2022 17:58:26 70.00, -93.02 85.43 11/04/2022 17:58:02 70.01, -93.09 85.43 2.61 24

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/22/2022
SNOs_Map_NPP_TERRA_20221022.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/22/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA