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: 2/10/2021
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 02/21/2021 05:10:33 73.27, 92.99 84.06 02/21/2021 05:11:40 73.21, 95.39 83.85 77.30 67
2 02/21/2021 06:01:16 -73.21, -99.57 96.02 02/21/2021 06:02:24 -73.15, -97.41 96.22 69.76 68
3 02/21/2021 06:51:57 72.97, 68.26 83.70 02/21/2021 06:53:08 72.88, 69.35 83.54 37.01 71
4 02/21/2021 07:42:40 -72.91,-124.30 96.38 02/21/2021 07:43:52 -72.83,-123.44 96.53 29.79 72
5 02/21/2021 08:33:21 72.67, 43.51 83.35 02/21/2021 08:34:34 72.66, 43.55 83.31 2.00 73
6 02/21/2021 09:24:05 -72.67,-149.16 96.68 02/21/2021 09:25:17 -72.66,-149.13 96.70 1.34 72
7 02/21/2021 10:14:50 72.63, 18.23 83.27 02/21/2021 10:15:56 72.64, 18.16 83.27 2.42 66
8 02/21/2021 11:05:34 -72.62,-174.44 96.75 02/21/2021 11:06:39 -72.64,-174.52 96.75 3.00 65
9 02/21/2021 11:56:20 72.63, -7.16 83.25 02/21/2021 11:57:18 72.62, -7.22 83.23 2.75 58
10 02/21/2021 12:47:04 -72.63, 160.17 96.77 02/21/2021 12:48:01 -72.62, 160.10 96.79 2.70 57
11 02/21/2021 13:37:50 72.64, -32.54 83.23 02/21/2021 13:38:39 72.65, -32.50 83.23 1.74 49
12 02/21/2021 14:28:34 -72.63, 134.79 96.79 02/21/2021 14:29:22 -72.65, 134.82 96.79 1.86 48
13 02/21/2021 15:19:20 72.65, -57.93 83.21 02/21/2021 15:20:01 72.63, -57.88 83.18 2.60 41
14 02/21/2021 16:10:04 -72.64, 109.40 96.81 02/21/2021 16:10:44 -72.63, 109.44 96.84 1.93 40
15 02/21/2021 17:00:48 72.60, -83.21 83.14 02/21/2021 17:01:22 72.61, -83.26 83.14 1.87 34
16 02/21/2021 17:51:32 -72.59, 84.12 96.89 02/21/2021 17:52:05 -72.60, 84.06 96.88 2.42 33
17 02/21/2021 18:42:18 72.61,-108.59 83.12 02/21/2021 18:42:44 72.58,-108.64 83.10 2.82 26
18 02/21/2021 19:33:02 -72.60, 58.73 96.91 02/21/2021 19:33:27 -72.58, 58.67 96.92 2.61 25
19 02/21/2021 20:23:48 72.61,-133.98 83.10 02/21/2021 20:24:05 72.61,-133.92 83.10 1.95 17
20 02/21/2021 21:14:32 -72.60, 33.35 96.93 02/21/2021 21:14:48 -72.61, 33.40 96.92 1.86 16
21 02/21/2021 22:05:18 72.62,-159.37 83.08 02/21/2021 22:05:27 72.59,-159.31 83.05 3.21 9
22 02/21/2021 22:56:02 -72.61, 7.96 96.95 02/21/2021 22:56:10 -72.59, 8.01 96.97 2.54 8
23 02/21/2021 23:46:47 72.57, 175.35 83.00 02/21/2021 23:46:49 72.57, 175.31 83.01 1.35 2
24 02/22/2021 00:37:31 -72.56, -17.32 97.02 02/22/2021 00:37:32 -72.57, -17.37 97.01 1.83 1
25 02/22/2021 01:28:17 72.58, 149.97 82.98 02/22/2021 01:28:11 72.55, 149.93 82.96 3.01 6
26 02/22/2021 02:19:01 -72.57, -42.70 97.04 02/22/2021 02:18:54 -72.55, -42.75 97.06 2.65 7
27 02/22/2021 03:09:47 72.58, 124.58 82.96 02/22/2021 03:09:32 72.58, 124.65 82.96 2.32 15
28 02/22/2021 04:00:31 -72.58, -68.09 97.06 02/22/2021 04:00:15 -72.58, -68.03 97.06 2.06 16
29 02/22/2021 04:51:16 72.54, 99.30 82.89 02/22/2021 04:50:54 72.56, 99.27 82.92 2.87 22
30 02/22/2021 05:42:01 -72.58, -93.48 97.08 02/22/2021 05:41:37 -72.56, -93.41 97.10 3.16 24
31 02/22/2021 06:32:46 72.54, 73.91 82.87 02/22/2021 06:32:16 72.54, 73.89 82.88 0.94 30
32 02/22/2021 07:23:30 -72.54,-118.76 97.16 02/22/2021 07:22:59 -72.54,-118.79 97.14 1.27 31
33 02/22/2021 08:14:16 72.55, 48.53 82.85 02/22/2021 08:13:38 72.52, 48.50 82.83 3.31 38
34 02/22/2021 09:05:00 -72.54,-144.14 97.18 02/22/2021 09:04:21 -72.52,-144.18 97.19 2.83 39
35 02/22/2021 09:55:46 72.55, 23.14 82.83 02/22/2021 09:54:59 72.55, 23.22 82.83 2.79 47
36 02/22/2021 10:46:30 -72.55,-169.53 97.20 02/22/2021 10:45:42 -72.55,-169.46 97.19 2.43 48
37 02/22/2021 11:37:15 72.51, -2.14 82.75 02/22/2021 11:36:21 72.53, -2.16 82.79 2.30 54
38 02/22/2021 12:27:59 -72.50, 165.19 97.27 02/22/2021 12:27:04 -72.53, 165.16 97.23 2.95 55
39 02/22/2021 13:18:45 72.51, -27.53 82.73 02/22/2021 13:17:43 72.51, -27.54 82.74 0.86 62
40 02/22/2021 14:09:29 -72.51, 139.80 97.29 02/22/2021 14:08:26 -72.51, 139.78 97.28 0.78 63
41 02/22/2021 15:00:15 72.52, -52.91 82.71 02/22/2021 14:59:04 72.54, -52.82 82.74 3.68 71
42 02/22/2021 15:50:59 -72.51, 114.42 97.31 02/22/2021 15:49:48 -72.48, 114.40 97.32 3.14 71
43 02/22/2021 16:41:42 72.37, -77.99 82.53 02/22/2021 16:40:29 72.36, -78.51 82.57 17.39 73
44 02/22/2021 17:32:26 -72.37, 89.34 97.50 02/22/2021 17:31:12 -72.36, 88.81 97.45 17.61 74
45 02/22/2021 18:23:06 72.07,-102.78 82.17 02/22/2021 18:21:56 72.08,-104.39 82.30 54.99 70
46 02/22/2021 19:13:50 -72.06, 64.55 97.85 02/22/2021 19:12:40 -72.03, 62.84 97.76 58.58 70
47 02/22/2021 20:04:30 71.77,-127.59 81.81 02/22/2021 20:03:24 71.75,-130.34 81.99 96.02 66
48 02/22/2021 20:55:13 -71.71, 39.83 98.26 02/22/2021 20:54:07 -71.76, 36.98 98.03 99.49 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/10/2021
SNOs_Map_NPP_METOP-C_20210210.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 02/10/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C