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: 10/23/2022
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 10/25/2022 12:41:22 70.13, -13.95 82.22 10/25/2022 12:42:14 70.13, -13.91 82.22 1.72 52
2 10/25/2022 13:32:03 -69.99, 153.58 97.91 10/25/2022 13:31:41 -69.99, 153.55 97.91 1.19 22
3 10/28/2022 01:35:18 70.21, 152.45 83.16 10/28/2022 01:36:29 70.16, 152.56 83.11 6.68 71
4 10/28/2022 02:25:58 -70.01, -39.93 97.03 10/28/2022 02:25:56 -70.03, -39.97 97.01 3.01 2
5 10/28/2022 03:16:36 69.58, 128.03 82.56 10/28/2022 03:15:25 69.60, 127.09 82.57 36.20 71
6 10/30/2022 14:29:25 70.87, -42.08 84.67 10/30/2022 14:30:33 70.78, -40.11 84.58 72.52 68
7 10/30/2022 15:19:53 -70.04, 126.56 96.16 10/30/2022 15:20:11 -70.06, 126.48 96.14 3.57 18
8 10/30/2022 16:10:37 69.93, -65.96 83.75 10/30/2022 16:09:34 69.95, -66.01 83.76 2.68 63
9 11/02/2022 04:13:48 -70.13, -67.05 95.26 11/02/2022 04:14:24 -70.12, -67.02 95.27 1.47 36
10 11/02/2022 05:04:32 70.02, 100.43 84.65 11/02/2022 05:03:47 70.00, 100.48 84.63 2.81 45
11 11/04/2022 17:07:43 -70.16, 99.42 94.43 11/04/2022 17:08:38 -70.16, 99.46 94.44 1.50 55
12 11/04/2022 17:58:27 70.06, -93.10 85.48 11/04/2022 17:58:01 70.04, -93.05 85.46 3.36 26

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/23/2022
SNOs_Map_NPP_TERRA_20221023.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/23/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA