Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/16/2023
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 07/16/2023 04:15:11 -72.88, -71.78 128.35 07/16/2023 04:15:32 -72.89, -71.85 128.34 2.55 21
2 07/16/2023 05:05:57 72.87, 95.55 51.65 07/16/2023 05:06:11 72.88, 95.46 51.66 3.04 14
3 07/16/2023 05:56:41 -72.89, -97.17 128.33 07/16/2023 05:56:54 -72.87, -97.24 128.35 3.07 13
4 07/16/2023 06:47:27 72.87, 70.16 51.67 07/16/2023 06:47:33 72.86, 70.07 51.65 3.43 6
5 07/16/2023 07:38:11 -72.89,-122.55 128.31 07/16/2023 07:38:15 -72.90,-122.53 128.31 1.03 4
6 07/16/2023 08:28:57 72.88, 44.78 51.68 07/16/2023 08:28:54 72.89, 44.79 51.69 0.78 3
7 07/16/2023 09:19:41 -72.89,-147.93 128.30 07/16/2023 09:19:37 -72.87,-147.92 128.32 2.62 4
8 07/16/2023 10:10:27 72.88, 19.40 51.70 07/16/2023 10:10:16 72.86, 19.40 51.68 2.47 11
9 07/16/2023 11:01:10 -72.85,-173.21 128.34 07/16/2023 11:00:59 -72.85,-173.31 128.33 3.04 11
10 07/16/2023 11:51:57 72.89, -5.99 51.72 07/16/2023 11:51:37 72.89, -5.88 51.71 3.44 20
11 07/16/2023 12:42:40 -72.85, 161.40 128.32 07/16/2023 12:42:20 -72.87, 161.41 128.30 2.43 20
12 07/16/2023 13:33:26 72.84, -31.27 51.68 07/16/2023 13:32:59 72.86, -31.27 51.71 2.51 27
13 07/16/2023 14:24:10 -72.86, 136.02 128.31 07/16/2023 14:23:42 -72.85, 136.02 128.30 0.72 28
14 07/16/2023 15:14:56 72.85, -56.65 51.69 07/16/2023 15:14:21 72.84, -56.66 51.70 0.79 35
15 07/16/2023 16:05:40 -72.86, 110.64 128.29 07/16/2023 16:05:03 -72.88, 110.74 128.27 3.73 37
16 07/16/2023 16:56:26 72.85, -82.03 51.71 07/16/2023 16:55:42 72.87, -81.95 51.73 3.38 44
17 07/16/2023 17:47:10 -72.87, 85.25 128.27 07/16/2023 17:46:25 -72.85, 85.35 128.28 3.39 45
18 07/16/2023 18:37:56 72.85,-107.42 51.73 07/16/2023 18:37:04 72.84,-107.34 51.72 2.96 52
19 07/16/2023 19:28:39 -72.82, 59.97 128.31 07/16/2023 19:27:47 -72.83, 59.96 128.29 1.23 52
20 07/16/2023 20:19:25 72.81,-132.70 51.69 07/16/2023 20:18:26 72.82,-132.73 51.71 1.54 59
21 07/16/2023 21:10:09 -72.82, 34.59 128.29 07/16/2023 21:09:09 -72.81, 34.57 128.30 2.20 60
22 07/16/2023 22:00:55 72.81,-158.08 51.70 07/16/2023 21:59:48 72.79,-158.12 51.70 2.36 67
23 07/16/2023 22:51:39 -72.83, 9.21 128.28 07/16/2023 22:50:30 -72.83, 9.28 128.26 2.54 69
24 07/16/2023 23:42:24 72.77, 176.64 51.66 07/16/2023 23:41:10 72.77, 176.49 51.69 4.91 74
25 07/17/2023 00:33:07 -72.73, -15.97 128.37 07/17/2023 00:31:53 -72.76, -16.21 128.32 8.57 74
26 07/17/2023 01:23:48 72.47, 151.88 51.35 07/17/2023 01:22:37 72.49, 150.59 51.47 43.39 71
27 07/17/2023 02:14:31 -72.43, -40.73 128.69 07/17/2023 02:13:20 -72.48, -42.12 128.54 46.63 71
28 07/17/2023 03:05:12 72.16, 127.10 51.03 07/17/2023 03:04:05 72.16, 124.60 51.19 85.18 67
29 07/17/2023 03:55:55 -72.13, -65.52 129.01 07/17/2023 03:54:48 -72.15, -68.10 128.81 88.09 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/16/2023
SNOs_Map_NPP_METOP-C_20230716.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/16/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C