Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 1 18. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon Distance(km) Time Diff(sec) 01/18/2025 03:49:19 ( 73.84, 112.30) 01/18/2025 03:49:35 ( 73.86, 112.35) 2.18 16 01/18/2025 04:40:03 ( -73.86, -80.42) 01/18/2025 04:40:17 ( -73.87, -80.31) 3.66 14 01/18/2025 05:30:49 ( 73.86, 86.89) 01/18/2025 05:30:57 ( 73.86, 87.00) 3.28 8 01/18/2025 06:21:32 ( -73.82,-105.71) 01/18/2025 06:21:40 ( -73.82,-105.77) 2.16 8 01/18/2025 07:12:18 ( 73.82, 61.60) 01/18/2025 07:12:20 ( 73.80, 61.53) 3.20 2 01/18/2025 08:03:02 ( -73.84,-131.12) 01/18/2025 08:03:02 ( -73.81,-131.12) 2.79 0 01/18/2025 08:53:48 ( 73.84, 36.19) 01/18/2025 08:53:41 ( 73.85, 36.30) 3.46 7 01/18/2025 09:44:31 ( -73.80,-156.41) 01/18/2025 09:44:24 ( -73.81,-156.47) 2.17 7 01/18/2025 10:35:17 ( 73.80, 10.90) 01/18/2025 10:35:04 ( 73.80, 10.83) 2.40 13 01/18/2025 11:26:01 ( -73.82, 178.19) 01/18/2025 11:25:46 ( -73.81, 178.18) 1.16 15 01/18/2025 12:16:47 ( 73.82, -14.50) 01/18/2025 12:16:26 ( 73.79, -14.52) 2.64 21 01/18/2025 13:07:30 ( -73.78, 152.90) 01/18/2025 13:07:08 ( -73.80, 152.83) 3.19 22 01/18/2025 13:58:16 ( 73.78, -39.79) 01/18/2025 13:57:48 ( 73.79, -39.87) 2.57 28 01/18/2025 14:49:00 ( -73.80, 127.49) 01/18/2025 14:48:30 ( -73.80, 127.48) 0.57 30 01/18/2025 15:39:46 ( 73.80, -65.20) 01/18/2025 15:39:10 ( 73.79, -65.22) 1.13 36 01/18/2025 16:30:30 ( -73.81, 102.08) 01/18/2025 16:29:52 ( -73.80, 102.13) 2.10 38 01/18/2025 17:21:16 ( 73.81, -90.61) 01/18/2025 17:20:32 ( 73.78, -90.57) 3.16 44 01/18/2025 18:11:59 ( -73.78, 76.79) 01/18/2025 18:11:14 ( -73.79, 76.78) 2.16 45 01/18/2025 19:02:45 ( 73.77,-115.90) 01/18/2025 19:01:54 ( 73.78,-115.92) 0.92 51 01/18/2025 19:53:29 ( -73.79, 51.38) 01/18/2025 19:52:36 ( -73.79, 51.43) 1.52 53 01/18/2025 20:44:15 ( 73.79,-141.31) 01/18/2025 20:43:16 ( 73.78,-141.27) 1.74 59 01/18/2025 21:34:59 ( -73.80, 25.98) 01/18/2025 21:33:58 ( -73.79, 26.08) 3.73 61 01/18/2025 22:25:44 ( 73.75,-166.60) 01/18/2025 22:24:38 ( 73.77,-166.62) 2.37 66 01/18/2025 23:16:28 ( -73.77, 0.69) 01/18/2025 23:15:20 ( -73.78, 0.73) 2.35 68 01/19/2025 00:07:14 ( 73.77, 168.00) 01/19/2025 00:06:00 ( 73.77, 168.03) 1.14 74 01/19/2025 00:57:57 ( -73.73, -24.60) 01/19/2025 00:56:43 ( -73.73, -24.73) 3.99 74 01/19/2025 01:48:39 ( 73.53, 143.17) 01/19/2025 01:47:27 ( 73.52, 142.11) 33.57 72 01/19/2025 02:39:22 ( -73.50, -49.43) 01/19/2025 02:38:10 ( -73.48, -50.65) 38.52 72 01/19/2025 03:30:03 ( 73.25, 118.44) 01/19/2025 03:28:55 ( 73.21, 116.09) 75.55 68 01/19/2025 04:20:45 ( -73.16, -74.06) 01/19/2025 04:19:38 ( -73.17, -76.66) 83.85 67