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: 12/22/2022
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 12/22/2022 05:18:11 -72.83, -87.71 83.68 12/22/2022 05:19:09 -72.83, -87.63 83.70 2.87 58
2 12/22/2022 06:08:57 72.82, 79.62 96.31 12/22/2022 06:09:50 72.82, 79.69 96.30 2.50 53
3 12/22/2022 06:59:40 -72.78,-112.98 83.74 12/22/2022 07:00:31 -72.80,-113.01 83.72 2.60 51
4 12/22/2022 07:50:26 72.77, 54.35 96.26 12/22/2022 07:51:12 72.80, 54.31 96.28 2.96 46
5 12/22/2022 08:41:10 -72.78,-138.36 83.74 12/22/2022 08:41:53 -72.78,-138.39 83.74 1.26 43
6 12/22/2022 09:31:56 72.77, 28.97 96.26 12/22/2022 09:32:34 72.78, 28.92 96.26 1.61 38
7 12/22/2022 10:22:40 -72.78,-163.73 83.74 12/22/2022 10:23:15 -72.76,-163.78 83.76 2.87 35
8 12/22/2022 11:13:26 72.77, 3.59 96.26 12/22/2022 11:13:56 72.75, 3.54 96.24 2.90 30
9 12/22/2022 12:04:10 -72.78, 170.89 83.74 12/22/2022 12:04:36 -72.79, 170.94 83.74 1.84 26
10 12/22/2022 12:54:56 72.78, -21.78 96.26 12/22/2022 12:55:17 72.78, -21.74 96.26 1.67 21
11 12/22/2022 13:45:40 -72.78, 145.52 83.74 12/22/2022 13:45:58 -72.77, 145.56 83.75 2.15 18
12 12/22/2022 14:36:26 72.78, -47.16 96.26 12/22/2022 14:36:39 72.76, -47.12 96.24 1.80 13
13 12/22/2022 15:27:09 -72.73, 120.25 83.79 12/22/2022 15:27:20 -72.75, 120.18 83.77 2.81 11
14 12/22/2022 16:17:55 72.73, -72.43 96.21 12/22/2022 16:18:01 72.74, -72.51 96.22 3.20 6
15 12/22/2022 17:08:39 -72.73, 94.87 83.79 12/22/2022 17:08:42 -72.73, 94.79 83.79 2.75 3
16 12/22/2022 17:59:25 72.73, -97.80 96.21 12/22/2022 17:59:23 72.72, -97.89 96.20 3.02 2
17 12/22/2022 18:50:09 -72.74, 69.50 83.79 12/22/2022 18:50:03 -72.76, 69.51 83.77 2.42 6
18 12/22/2022 19:40:55 72.73,-123.18 96.21 12/22/2022 19:40:44 72.75,-123.17 96.23 2.53 11
19 12/22/2022 20:31:39 -72.74, 44.12 83.79 12/22/2022 20:31:25 -72.74, 44.13 83.79 0.33 14
20 12/22/2022 21:22:25 72.73,-148.55 96.21 12/22/2022 21:22:06 72.73,-148.55 96.21 0.08 19
21 12/22/2022 22:13:09 -72.74, 18.74 83.79 12/22/2022 22:12:47 -72.71, 18.75 83.81 2.51 22
22 12/22/2022 23:03:55 72.73,-173.93 96.21 12/22/2022 23:03:28 72.71,-173.94 96.19 2.39 27
23 12/22/2022 23:54:39 -72.74, -6.63 83.79 12/22/2022 23:54:08 -72.74, -6.53 83.78 3.32 31
24 12/23/2022 00:45:25 72.73, 160.69 96.21 12/23/2022 00:44:49 72.74, 160.78 96.22 3.06 36
25 12/23/2022 01:36:09 -72.74, -32.01 83.79 12/23/2022 01:35:30 -72.72, -31.92 83.80 3.45 39
26 12/23/2022 02:26:55 72.73, 135.32 96.21 12/23/2022 02:26:11 72.72, 135.40 96.20 3.13 44
27 12/23/2022 03:17:38 -72.69, -57.28 83.84 12/23/2022 03:16:52 -72.70, -57.30 83.82 1.64 46
28 12/23/2022 04:08:24 72.68, 110.05 96.16 12/23/2022 04:07:33 72.69, 110.01 96.18 1.90 51
29 12/23/2022 04:59:08 -72.69, -82.65 83.84 12/23/2022 04:58:14 -72.68, -82.68 83.84 1.39 54
30 12/23/2022 05:49:54 72.68, 84.67 96.16 12/23/2022 05:48:55 72.67, 84.63 96.16 1.57 59
31 12/23/2022 06:40:38 -72.69,-108.03 83.84 12/23/2022 06:39:35 -72.71,-107.96 83.81 3.13 63
32 12/23/2022 07:31:24 72.68, 59.29 96.16 12/23/2022 07:30:16 72.70, 59.35 96.19 3.01 68
33 12/23/2022 08:22:08 -72.69,-133.41 83.84 12/23/2022 08:20:57 -72.69,-133.35 83.83 1.95 71
34 12/23/2022 09:12:53 72.63, 34.02 96.10 12/23/2022 09:11:39 72.63, 33.86 96.12 5.29 74
35 12/23/2022 10:03:35 -72.54,-158.47 84.00 12/23/2022 10:02:21 -72.56,-158.94 83.95 15.85 74
36 12/23/2022 10:54:17 72.33, 9.26 95.78 12/23/2022 10:53:06 72.35, 7.97 95.86 43.76 71
37 12/23/2022 11:44:59 -72.23, 176.76 84.33 12/23/2022 11:43:49 -72.24, 175.07 84.25 57.24 70
38 12/23/2022 12:35:41 72.02, -15.52 95.45 12/23/2022 12:34:34 72.02, -18.01 95.56 85.51 67
39 12/23/2022 13:26:23 -71.93, 151.97 84.65 12/23/2022 13:25:17 -71.91, 149.11 84.55 98.95 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 12/22/2022
SNOs_Map_NPP_METOP-C_20221222.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 12/22/2022 in txt file.

Historial Predications of SNOs between NPP and METOP-C