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: 12/21/2022
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, 15.06 83.14 83.93 67
2 12/21/2022 23:23:07 73.30,-179.93 96.83 12/21/2022 23:24:16 73.23,-178.07 96.68 60.08 69
3 12/22/2022 00:13:48 -73.16, -12.29 83.33 12/22/2022 00:14:59 -73.11, -10.99 83.44 42.26 71
4 12/22/2022 01:04:31 73.00, 155.36 96.50 12/22/2022 01:05:43 72.95, 156.00 96.42 21.51 72
5 12/22/2022 01:55:12 -72.86, -37.02 83.65 12/22/2022 01:56:26 -72.84, -36.92 83.69 4.15 74
6 12/22/2022 02:45:57 72.80, 130.41 96.29 12/22/2022 02:47:07 72.83, 130.40 96.31 3.29 70
7 12/22/2022 03:36:41 -72.81, -62.29 83.71 12/22/2022 03:37:48 -72.82, -62.30 83.71 0.88 67
8 12/22/2022 04:27:27 72.80, 105.04 96.29 12/22/2022 04:28:29 72.81, 105.01 96.29 1.10 62
9 12/22/2022 05:18:11 -72.81, -87.66 83.71 12/22/2022 05:19:10 -72.80, -87.68 83.73 1.73 59
10 12/22/2022 06:08:57 72.80, 79.66 96.29 12/22/2022 06:09:51 72.79, 79.63 96.27 1.88 54
11 12/22/2022 06:59:41 -72.81,-113.04 83.71 12/22/2022 07:00:31 -72.83,-112.96 83.70 3.02 50
12 12/22/2022 07:50:27 72.80, 54.28 96.29 12/22/2022 07:51:12 72.82, 54.35 96.30 2.75 45
13 12/22/2022 08:41:11 -72.81,-138.42 83.71 12/22/2022 08:41:53 -72.80,-138.35 83.72 2.42 42
14 12/22/2022 09:31:57 72.80, 28.91 96.29 12/22/2022 09:32:34 72.80, 28.97 96.28 2.12 37
15 12/22/2022 10:22:40 -72.76,-163.69 83.76 12/22/2022 10:23:15 -72.78,-163.73 83.74 2.80 35
16 12/22/2022 11:13:26 72.75, 3.64 96.24 12/22/2022 11:13:56 72.78, 3.58 96.26 2.99 30
17 12/22/2022 12:04:10 -72.76, 170.94 83.76 12/22/2022 12:04:37 -72.76, 170.89 83.76 1.73 27
18 12/22/2022 12:54:56 72.76, -21.74 96.24 12/22/2022 12:55:18 72.75, -21.80 96.24 2.07 22
19 12/22/2022 13:45:40 -72.76, 145.56 83.76 12/22/2022 13:45:59 -72.74, 145.50 83.78 3.15 19
20 12/22/2022 14:36:26 72.76, -47.11 96.24 12/22/2022 14:36:39 72.78, -47.08 96.26 3.37 13
21 12/22/2022 15:27:10 -72.76, 120.19 83.76 12/22/2022 15:27:20 -72.77, 120.22 83.75 1.43 10
22 12/22/2022 16:17:56 72.76, -72.49 96.24 12/22/2022 16:18:01 72.76, -72.46 96.24 1.14 5
23 12/22/2022 17:08:40 -72.76, 94.81 83.76 12/22/2022 17:08:42 -72.75, 94.84 83.77 1.90 2
24 12/22/2022 17:59:26 72.76, -97.87 96.24 12/22/2022 17:59:23 72.74, -97.85 96.22 1.82 3
25 12/22/2022 18:50:09 -72.71, 69.54 83.81 12/22/2022 18:50:04 -72.73, 69.46 83.79 3.19 5
26 12/22/2022 19:40:55 72.71,-123.14 96.19 12/22/2022 19:40:45 72.72,-123.23 96.20 3.47 10
27 12/22/2022 20:31:39 -72.71, 44.16 83.81 12/22/2022 20:31:26 -72.71, 44.07 83.81 3.18 13
28 12/22/2022 21:22:25 72.71,-148.51 96.19 12/22/2022 21:22:07 72.70,-148.61 96.18 3.52 18
29 12/22/2022 22:13:09 -72.72, 18.79 83.81 12/22/2022 22:12:47 -72.74, 18.79 83.79 2.33 22
30 12/22/2022 23:03:55 72.71,-173.89 96.19 12/22/2022 23:03:28 72.73,-173.89 96.21 2.26 27
31 12/22/2022 23:54:39 -72.72, -6.59 83.81 12/22/2022 23:54:09 -72.71, -6.59 83.81 0.15 30
32 12/23/2022 00:45:25 72.71, 160.74 96.19 12/23/2022 00:44:50 72.71, 160.72 96.19 0.48 35
33 12/23/2022 01:36:09 -72.72, -31.96 83.81 12/23/2022 01:35:31 -72.69, -31.97 83.83 2.55 38
34 12/23/2022 02:26:55 72.71, 135.36 96.19 12/23/2022 02:26:12 72.69, 135.34 96.17 2.73 43
35 12/23/2022 03:17:39 -72.72, -57.34 83.81 12/23/2022 03:16:52 -72.72, -57.25 83.80 2.90 47
36 12/23/2022 04:08:24 72.71, 109.98 96.19 12/23/2022 04:07:32 72.72, 110.06 96.20 2.57 52
37 12/23/2022 04:59:08 -72.72, -82.71 83.81 12/23/2022 04:58:13 -72.70, -82.64 83.82 3.10 55
38 12/23/2022 05:49:54 72.71, 84.61 96.19 12/23/2022 05:48:54 72.69, 84.68 96.18 2.93 60
39 12/23/2022 06:40:37 -72.67,-107.99 83.86 12/23/2022 06:39:35 -72.68,-108.02 83.84 1.85 62
40 12/23/2022 07:31:23 72.66, 59.34 96.13 12/23/2022 07:30:16 72.67, 59.29 96.16 1.98 67
41 12/23/2022 08:22:07 -72.67,-133.36 83.86 12/23/2022 08:20:57 -72.66,-133.40 83.86 1.72 70
42 12/23/2022 09:12:53 72.66, 33.96 96.13 12/23/2022 09:11:38 72.65, 33.91 96.14 2.07 75
43 12/23/2022 10:03:34 -72.52,-158.43 84.03 12/23/2022 10:02:21 -72.54,-158.99 83.97 19.04 73
44 12/23/2022 10:54:17 72.36, 9.20 95.81 12/23/2022 10:53:06 72.32, 7.91 95.84 43.71 71
45 12/23/2022 11:44:59 -72.26, 176.70 84.30 12/23/2022 11:43:48 -72.26, 175.12 84.23 53.67 71
46 12/23/2022 12:35:41 72.05, -15.58 95.48 12/23/2022 12:34:33 72.04, -17.97 95.58 81.93 68
47 12/23/2022 13:26:22 -71.91, 152.01 84.67 12/23/2022 13:25:16 -71.93, 149.15 84.53 98.85 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 12/21/2022
SNOs_Map_NPP_METOP-C_20221221.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 12/21/2022 in txt file.

Historial Predications of SNOs between NPP and METOP-C