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: 12/11/2022
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 12/21/2022 22:32:24 -73.46, 12.41 83.01 12/21/2022 22:33:31 -73.43, 15.05 83.14 83.70 67
2 12/21/2022 23:23:06 73.27,-179.84 96.79 12/21/2022 23:24:15 73.26,-177.99 96.71 59.26 69
3 12/22/2022 00:13:48 -73.16, -12.29 83.33 12/22/2022 00:14:59 -73.11, -11.00 83.44 42.11 71
4 12/22/2022 01:04:31 73.02, 155.34 96.52 12/22/2022 01:05:43 72.94, 155.97 96.41 22.30 72
5 12/22/2022 01:55:12 -72.86, -37.02 83.65 12/22/2022 01:56:26 -72.83, -36.93 83.70 4.43 74
6 12/22/2022 02:45:57 72.81, 130.39 96.30 12/22/2022 02:47:07 72.82, 130.37 96.29 0.69 70
7 12/22/2022 03:36:41 -72.81, -62.29 83.71 12/22/2022 03:37:48 -72.81, -62.31 83.72 0.65 67
8 12/22/2022 04:27:27 72.81, 105.01 96.30 12/22/2022 04:28:29 72.79, 104.99 96.27 2.32 62
9 12/22/2022 05:18:11 -72.81, -87.66 83.71 12/22/2022 05:19:10 -72.79, -87.69 83.74 2.51 59
10 12/22/2022 06:08:57 72.81, 79.64 96.30 12/22/2022 06:09:50 72.82, 79.71 96.30 2.55 53
11 12/22/2022 06:59:41 -72.81,-113.04 83.71 12/22/2022 07:00:31 -72.82,-112.97 83.71 2.44 50
12 12/22/2022 07:50:27 72.82, 54.26 96.30 12/22/2022 07:51:12 72.80, 54.32 96.28 2.42 45
13 12/22/2022 08:41:11 -72.81,-138.42 83.71 12/22/2022 08:41:53 -72.80,-138.36 83.73 2.50 42
14 12/22/2022 09:31:56 72.76, 28.99 96.25 12/22/2022 09:32:34 72.78, 28.94 96.26 2.57 38
15 12/22/2022 10:22:40 -72.76,-163.69 83.76 12/22/2022 10:23:15 -72.78,-163.74 83.75 2.44 35
16 12/22/2022 11:13:26 72.77, 3.62 96.25 12/22/2022 11:13:56 72.76, 3.56 96.24 2.08 30
17 12/22/2022 12:04:10 -72.76, 170.94 83.76 12/22/2022 12:04:37 -72.76, 170.88 83.77 2.15 27
18 12/22/2022 12:54:56 72.77, -21.76 96.25 12/22/2022 12:55:17 72.79, -21.72 96.27 2.96 21
19 12/22/2022 13:45:40 -72.76, 145.56 83.76 12/22/2022 13:45:58 -72.79, 145.60 83.74 2.77 18
20 12/22/2022 14:36:26 72.77, -47.13 96.25 12/22/2022 14:36:39 72.77, -47.11 96.25 0.97 13
21 12/22/2022 15:27:10 -72.76, 120.19 83.76 12/22/2022 15:27:20 -72.76, 120.21 83.76 0.90 10
22 12/22/2022 16:17:56 72.77, -72.51 96.25 12/22/2022 16:18:01 72.75, -72.49 96.23 2.24 5
23 12/22/2022 17:08:40 -72.76, 94.81 83.76 12/22/2022 17:08:42 -72.74, 94.83 83.78 2.38 2
24 12/22/2022 17:59:25 72.72, -97.78 96.20 12/22/2022 17:59:23 72.73, -97.87 96.21 3.28 2
25 12/22/2022 18:50:09 -72.71, 69.54 83.81 12/22/2022 18:50:04 -72.72, 69.45 83.80 3.24 5
26 12/22/2022 19:40:55 72.72,-123.16 96.20 12/22/2022 19:40:45 72.70,-123.26 96.19 3.62 10
27 12/22/2022 20:31:39 -72.71, 44.17 83.81 12/22/2022 20:31:26 -72.70, 44.06 83.82 3.70 13
28 12/22/2022 21:22:25 72.72,-148.53 96.20 12/22/2022 21:22:06 72.73,-148.54 96.22 1.88 19
29 12/22/2022 22:13:09 -72.71, 18.79 83.81 12/22/2022 22:12:47 -72.73, 18.78 83.79 1.73 22
30 12/22/2022 23:03:55 72.72,-173.91 96.20 12/22/2022 23:03:28 72.71,-173.92 96.20 0.70 27
31 12/22/2022 23:54:39 -72.72, -6.58 83.81 12/22/2022 23:54:09 -72.71, -6.60 83.81 0.83 30
32 12/23/2022 00:45:25 72.72, 160.72 96.20 12/23/2022 00:44:50 72.69, 160.70 96.18 3.07 35
33 12/23/2022 01:36:09 -72.72, -31.96 83.81 12/23/2022 01:35:31 -72.69, -31.98 83.83 3.19 38
34 12/23/2022 02:26:55 72.72, 135.34 96.20 12/23/2022 02:26:11 72.72, 135.42 96.20 2.53 44
35 12/23/2022 03:17:39 -72.72, -57.34 83.81 12/23/2022 03:16:52 -72.72, -57.26 83.81 2.47 47
36 12/23/2022 04:08:25 72.72, 109.97 96.20 12/23/2022 04:07:33 72.70, 110.03 96.18 3.15 52
37 12/23/2022 04:59:09 -72.72, -82.71 83.81 12/23/2022 04:58:14 -72.70, -82.64 83.83 3.19 55
38 12/23/2022 05:49:54 72.67, 84.69 96.14 12/23/2022 05:48:55 72.68, 84.65 96.16 1.79 59
39 12/23/2022 06:40:38 -72.67,-107.98 83.86 12/23/2022 06:39:36 -72.67,-108.03 83.85 1.76 62
40 12/23/2022 07:31:24 72.67, 59.32 96.14 12/23/2022 07:30:17 72.66, 59.27 96.14 2.25 67
41 12/23/2022 08:22:08 -72.67,-133.36 83.86 12/23/2022 08:20:58 -72.65,-133.41 83.87 2.34 70
42 12/23/2022 09:12:53 72.62, 34.05 96.09 12/23/2022 09:11:39 72.64, 33.88 96.12 5.75 74
43 12/23/2022 10:03:35 -72.52,-158.42 84.03 12/23/2022 10:02:22 -72.53,-159.00 83.98 19.35 73
44 12/23/2022 10:54:17 72.31, 9.29 95.76 12/23/2022 10:53:06 72.36, 7.99 95.87 44.11 71
45 12/23/2022 11:44:59 -72.21, 176.81 84.35 12/23/2022 11:43:49 -72.25, 175.11 84.23 57.70 70
46 12/23/2022 12:35:41 72.01, -15.49 95.44 12/23/2022 12:34:34 72.03, -17.99 95.57 85.71 67
47 12/23/2022 13:26:23 -71.90, 152.02 84.68 12/23/2022 13:25:17 -71.93, 149.14 84.53 99.22 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 12/11/2022
SNOs_Map_NPP_METOP-C_20221211.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 12/11/2022 in txt file.

Historial Predications of SNOs between NPP and METOP-C