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: 10/25/2022
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 70.11, -13.92 82.20 10/25/2022 12:42:15 70.09, -13.95 82.18 2.28 53
2 10/25/2022 13:32:04 -70.02, 153.53 97.88 10/25/2022 13:31:41 -70.01, 153.58 97.89 2.29 23
3 10/28/2022 01:35:17 70.19, 152.49 83.14 10/28/2022 01:36:28 70.19, 152.60 83.14 4.14 71
4 10/28/2022 02:25:58 -70.05, -39.98 96.99 10/28/2022 02:25:55 -70.06, -39.94 96.98 2.06 3
5 10/28/2022 03:16:35 69.56, 128.06 82.54 10/28/2022 03:15:24 69.63, 127.13 82.60 36.70 71
6 10/30/2022 14:29:25 70.90, -42.13 84.70 10/30/2022 14:30:32 70.82, -40.06 84.62 76.03 67
7 10/30/2022 15:19:53 -70.07, 126.51 96.13 10/30/2022 15:20:10 -70.09, 126.52 96.11 1.87 17
8 10/30/2022 16:10:37 69.96, -66.01 83.78 10/30/2022 16:09:33 69.98, -65.97 83.80 2.99 64
9 11/02/2022 04:13:48 -70.11, -67.01 95.28 11/02/2022 04:14:25 -70.10, -67.04 95.28 1.02 37
10 11/02/2022 05:04:32 70.00, 100.46 84.63 11/02/2022 05:03:48 69.99, 100.46 84.62 0.50 44
11 11/04/2022 17:07:43 -70.14, 99.46 94.45 11/04/2022 17:08:39 -70.16, 99.45 94.44 1.81 56
12 11/04/2022 17:58:27 70.03, -93.07 85.46 11/04/2022 17:58:02 70.04, -93.05 85.46 0.80 25
13 11/04/2022 18:48:51 -68.98, 75.77 95.58 11/04/2022 18:47:45 -69.04, 73.27 95.53 99.78 66
14 11/07/2022 06:01:40 -70.29, -94.24 93.54 11/07/2022 06:02:52 -70.25, -93.99 93.58 10.07 72
15 11/07/2022 06:52:22 70.08, 73.40 86.26 11/07/2022 06:52:16 70.07, 73.42 86.25 1.06 6
16 11/07/2022 07:42:59 -69.72,-118.74 94.09 11/07/2022 07:41:47 -69.75,-119.39 94.07 25.13 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/25/2022
SNOs_Map_NPP_TERRA_20221025.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/25/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA