Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/2/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 01/11/2018 23:15:37 73.44,-178.46 95.34 01/11/2018 23:16:44 73.41,-175.93 95.19 80.25 67
2 01/12/2018 00:06:20 -73.37, -11.01 84.73 01/12/2018 00:07:28 -73.33, -8.79 84.89 70.87 68
3 01/12/2018 00:57:01 73.14, 156.82 95.01 01/12/2018 00:58:12 73.09, 158.01 94.89 39.05 71
4 01/12/2018 01:47:44 -73.08, -35.73 85.07 01/12/2018 01:48:56 -73.01, -34.83 85.19 30.29 72
5 01/12/2018 02:38:25 72.84, 132.08 94.67 01/12/2018 02:39:39 72.82, 132.09 94.63 3.27 74
6 01/12/2018 03:29:09 -72.84, -60.59 85.35 01/12/2018 03:30:21 -72.84, -60.53 85.36 1.85 72
7 01/12/2018 04:19:54 72.80, 106.79 94.62 01/12/2018 04:21:01 72.79, 106.71 94.60 2.88 67
8 01/12/2018 05:10:39 -72.84, -85.98 85.35 01/12/2018 05:11:43 -72.82, -85.92 85.39 3.24 64
9 01/12/2018 06:01:24 72.81, 81.40 94.61 01/12/2018 06:02:22 72.82, 81.43 94.61 1.97 58
10 01/12/2018 06:52:08 -72.80,-111.26 85.41 01/12/2018 06:53:05 -72.80,-111.30 85.42 1.35 57
11 01/12/2018 07:42:54 72.82, 56.01 94.61 01/12/2018 07:43:44 72.80, 56.05 94.58 1.72 50
12 01/12/2018 08:33:38 -72.81,-136.65 85.41 01/12/2018 08:34:26 -72.83,-136.58 85.40 3.33 48
13 01/12/2018 09:24:23 72.77, 30.73 94.55 01/12/2018 09:25:06 72.78, 30.66 94.55 2.53 43
14 01/12/2018 10:15:08 -72.81,-162.04 85.42 01/12/2018 10:15:48 -72.81,-161.96 85.43 2.57 40
15 01/12/2018 11:05:53 72.78, 5.34 94.55 01/12/2018 11:06:28 72.76, 5.28 94.52 2.92 35
16 01/12/2018 11:56:37 -72.77, 172.68 85.47 01/12/2018 11:57:10 -72.79, 172.65 85.46 1.97 33
17 01/12/2018 12:47:23 72.79, -20.05 94.54 01/12/2018 12:47:49 72.79, -20.00 94.54 1.62 26
18 01/12/2018 13:38:07 -72.78, 147.29 85.48 01/12/2018 13:38:32 -72.76, 147.27 85.49 1.48 25
19 01/12/2018 14:28:53 72.79, -45.44 94.54 01/12/2018 14:29:11 72.77, -45.38 94.51 3.18 18
20 01/12/2018 15:19:37 -72.78, 121.90 85.48 01/12/2018 15:19:53 -72.79, 121.99 85.48 3.22 16
21 01/12/2018 16:10:22 72.75, -70.72 94.48 01/12/2018 16:10:33 72.75, -70.77 94.48 1.58 11
22 01/12/2018 17:01:06 -72.74, 96.62 85.54 01/12/2018 17:01:15 -72.77, 96.61 85.51 3.68 9
23 01/12/2018 17:51:52 72.76, -96.11 94.48 01/12/2018 17:51:54 72.78, -96.05 94.49 3.11 2
24 01/12/2018 18:42:36 -72.75, 71.23 85.54 01/12/2018 18:42:37 -72.75, 71.22 85.54 0.56 1
25 01/12/2018 19:33:22 72.76,-121.50 94.47 01/12/2018 19:33:16 72.76,-121.43 94.46 2.40 6
26 01/12/2018 20:24:06 -72.75, 45.84 85.55 01/12/2018 20:23:59 -72.73, 45.84 85.57 2.58 7
27 01/12/2018 21:14:51 72.72,-146.78 94.41 01/12/2018 21:14:38 72.73,-146.81 94.43 1.96 13
28 01/12/2018 22:05:35 -72.71, 20.55 85.61 01/12/2018 22:05:21 -72.71, 20.46 85.60 3.19 14
29 01/12/2018 22:56:21 72.73,-172.17 94.41 01/12/2018 22:56:00 72.71,-172.20 94.40 1.72 21
30 01/12/2018 23:47:05 -72.72, -4.84 85.61 01/12/2018 23:46:42 -72.74, -4.82 85.59 2.47 23
31 01/13/2018 00:37:51 72.73, 162.44 94.41 01/13/2018 00:37:21 72.74, 162.52 94.42 2.96 30
32 01/13/2018 01:28:35 -72.72, -30.22 85.62 01/13/2018 01:28:04 -72.72, -30.21 85.62 0.94 31
33 01/13/2018 02:19:20 72.69, 137.15 94.35 01/13/2018 02:18:43 72.72, 137.14 94.39 3.55 37
34 01/13/2018 03:10:04 -72.68, -55.51 85.67 01/13/2018 03:09:26 -72.70, -55.59 85.65 3.19 38
35 01/13/2018 04:00:50 72.70, 111.77 94.34 01/13/2018 04:00:05 72.70, 111.76 94.36 0.48 45
36 01/13/2018 04:51:34 -72.69, -80.90 85.68 01/13/2018 04:50:48 -72.68, -80.97 85.68 2.79 46
37 01/13/2018 05:42:20 72.70, 86.38 94.34 01/13/2018 05:41:27 72.68, 86.37 94.33 2.80 53
38 01/13/2018 06:33:04 -72.69,-106.29 85.68 01/13/2018 06:32:09 -72.70,-106.25 85.66 1.66 55
39 01/13/2018 07:23:49 72.66, 61.09 94.28 01/13/2018 07:22:49 72.66, 60.99 94.30 3.42 60
40 01/13/2018 08:14:34 -72.70,-131.68 85.69 01/13/2018 08:13:31 -72.68,-131.63 85.69 2.39 63
41 01/13/2018 09:05:19 72.67, 35.70 94.28 01/13/2018 09:04:10 72.69, 35.71 94.31 2.21 69
42 01/13/2018 09:56:03 -72.66,-156.96 85.75 01/13/2018 09:54:53 -72.66,-157.02 85.72 1.96 70
43 01/13/2018 10:46:47 72.57, 10.52 94.16 01/13/2018 10:45:33 72.62, 10.22 94.23 10.99 74
44 01/13/2018 11:37:31 -72.56, 177.86 85.86 01/13/2018 11:36:17 -72.54, 177.39 85.84 15.68 74
45 01/13/2018 12:28:11 72.27, -14.26 93.83 01/13/2018 12:27:01 72.29, -15.77 93.93 51.23 70
46 01/13/2018 13:18:55 -72.27, 153.07 86.19 01/13/2018 13:17:44 -72.26, 151.51 86.10 53.11 71
47 01/13/2018 14:09:35 71.97, -39.06 93.49 01/13/2018 14:08:28 72.01, -41.65 93.67 89.12 67
48 01/13/2018 15:00:18 -71.91, 128.37 86.58 01/13/2018 14:59:12 -71.93, 125.54 86.40 97.70 66

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/2/2018
SNOs_Map_NOAA-20_METOP-B_20180103.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 01/02/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service