Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/18/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 12/20/2018 18:29:55 -73.54, 72.51 82.92 12/20/2018 18:31:01 -73.50, 75.65 83.08 99.16 66
2 12/20/2018 19:20:37 73.34,-119.73 96.87 12/20/2018 19:21:45 73.30,-117.48 96.73 71.96 68
3 12/20/2018 20:11:19 -73.25, 47.81 83.24 12/20/2018 20:12:29 -73.18, 49.59 83.38 57.80 70
4 12/20/2018 21:02:01 73.04,-144.44 96.55 12/20/2018 21:03:13 72.98,-143.52 96.44 30.85 72
5 12/20/2018 21:52:43 -72.95, 23.08 83.56 12/20/2018 21:53:56 -72.91, 23.67 83.63 19.52 73
6 12/20/2018 22:43:26 72.79,-169.29 96.28 12/20/2018 22:44:38 72.80,-169.23 96.28 2.20 72
7 12/20/2018 23:34:10 -72.80, -1.98 83.72 12/20/2018 23:35:20 -72.79, -1.92 83.74 1.83 70
8 12/21/2018 00:24:56 72.80, 165.34 96.28 12/21/2018 00:26:00 72.78, 165.39 96.26 2.27 64
9 12/21/2018 01:15:39 -72.75, -27.25 83.77 12/21/2018 01:16:42 -72.77, -27.30 83.76 3.17 63
10 12/21/2018 02:06:25 72.75, 140.06 96.23 12/21/2018 02:07:22 72.76, 140.01 96.24 2.53 57
11 12/21/2018 02:57:09 -72.75, -52.63 83.77 12/21/2018 02:58:04 -72.75, -52.69 83.77 1.87 55
12 12/21/2018 03:47:55 72.75, 114.68 96.24 12/21/2018 03:48:44 72.74, 114.63 96.22 1.88 49
13 12/21/2018 04:38:39 -72.75, -78.01 83.77 12/21/2018 04:39:26 -72.73, -78.07 83.79 2.90 47
14 12/21/2018 05:29:25 72.75, 89.30 96.24 12/21/2018 05:30:05 72.78, 89.35 96.25 3.09 40
15 12/21/2018 06:20:09 -72.76,-103.39 83.76 12/21/2018 06:20:47 -72.76,-103.34 83.76 1.83 38
16 12/21/2018 07:10:55 72.75, 63.93 96.24 12/21/2018 07:11:27 72.76, 63.97 96.24 1.58 32
17 12/21/2018 08:01:39 -72.76,-128.77 83.76 12/21/2018 08:02:09 -72.75,-128.72 83.78 1.98 30
18 12/21/2018 08:52:25 72.76, 38.55 96.24 12/21/2018 08:52:49 72.74, 38.59 96.22 2.70 24
19 12/21/2018 09:43:08 -72.71,-154.04 83.81 12/21/2018 09:43:31 -72.73,-154.10 83.80 2.79 23
20 12/21/2018 10:33:54 72.71, 13.27 96.19 12/21/2018 10:34:11 72.72, 13.21 96.20 2.25 17
21 12/21/2018 11:24:38 -72.71,-179.42 83.81 12/21/2018 11:24:53 -72.71,-179.48 83.81 2.18 15
22 12/21/2018 12:15:24 72.71, -12.11 96.20 12/21/2018 12:15:33 72.70, -12.17 96.18 2.58 9
23 12/21/2018 13:06:08 -72.71, 155.20 83.81 12/21/2018 13:06:14 -72.74, 155.24 83.78 3.00 6
24 12/21/2018 13:56:54 72.71, -37.48 96.20 12/21/2018 13:56:54 72.73, -37.44 96.21 2.16 0
25 12/21/2018 14:47:38 -72.71, 129.83 83.80 12/21/2018 14:47:36 -72.72, 129.86 83.80 1.28 2
26 12/21/2018 15:38:24 72.71, -62.86 96.20 12/21/2018 15:38:16 72.71, -62.83 96.19 1.45 8
27 12/21/2018 16:29:08 -72.72, 104.45 83.80 12/21/2018 16:28:58 -72.70, 104.48 83.82 2.41 10
28 12/21/2018 17:19:53 72.66, -88.14 96.15 12/21/2018 17:19:38 72.69, -88.21 96.18 3.36 15
29 12/21/2018 18:10:37 -72.67, 79.17 83.85 12/21/2018 18:10:20 -72.68, 79.10 83.84 2.57 17
30 12/21/2018 19:01:23 72.67,-113.52 96.15 12/21/2018 19:01:00 72.67,-113.59 96.16 2.33 23
31 12/21/2018 19:52:07 -72.67, 53.79 83.85 12/21/2018 19:51:42 -72.66, 53.72 83.85 2.67 25
32 12/21/2018 20:42:53 72.67,-138.90 96.15 12/21/2018 20:42:22 72.65,-138.97 96.14 3.39 31
33 12/21/2018 21:33:37 -72.67, 28.41 83.85 12/21/2018 21:33:03 -72.69, 28.45 83.83 2.23 34
34 12/21/2018 22:24:23 72.67,-164.27 96.16 12/21/2018 22:23:43 72.68,-164.24 96.17 1.31 40
35 12/21/2018 23:15:07 -72.67, 3.04 83.84 12/21/2018 23:14:25 -72.67, 3.07 83.84 1.11 42
36 12/22/2018 00:05:53 72.67, 170.35 96.16 12/22/2018 00:05:05 72.66, 170.38 96.15 1.91 48
37 12/22/2018 00:56:37 -72.68, -22.34 83.84 12/22/2018 00:55:47 -72.65, -22.31 83.86 3.00 50
38 12/22/2018 01:47:22 72.62, 145.07 96.11 12/22/2018 01:46:27 72.64, 145.00 96.13 2.98 55
39 12/22/2018 02:38:06 -72.63, -47.62 83.89 12/22/2018 02:37:09 -72.63, -47.69 83.88 2.54 57
40 12/22/2018 03:28:52 72.63, 119.69 96.11 12/22/2018 03:27:49 72.62, 119.62 96.12 2.74 63
41 12/22/2018 04:19:36 -72.63, -73.00 83.89 12/22/2018 04:18:31 -72.61, -73.07 83.90 3.26 65
42 12/22/2018 05:10:22 72.63, 94.31 96.11 12/22/2018 05:09:10 72.65, 94.34 96.14 2.47 72
43 12/22/2018 06:01:06 -72.63, -98.37 83.89 12/22/2018 05:59:52 -72.64, -98.35 83.87 1.48 74
44 12/22/2018 06:51:48 72.43, 69.35 95.90 12/22/2018 06:50:36 72.43, 68.55 95.94 26.91 72
45 12/22/2018 07:42:31 -72.38,-123.24 84.16 12/22/2018 07:41:19 -72.37,-124.24 84.12 33.65 72
46 12/22/2018 08:33:12 72.12, 44.57 95.57 12/22/2018 08:32:03 72.15, 42.67 95.69 65.10 69
47 12/22/2018 09:23:55 -72.08,-148.02 84.48 12/22/2018 09:22:46 -72.09,-150.12 84.37 71.59 69

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 12/18/2018
SNOs_Map_NOAA-20_METOP-C_20181219.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 12/18/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and METOP-C

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service